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An P, Awe C, Barbeau PS, Becker B, Belov V, Bernardi I, Bock C, Bolozdynya A, Bouabid R, Brown A, Browning J, Cabrera-Palmer B, Cervantes M, Conley E, Daughhetee J, Detwiler J, Ding K, Durand MR, Efremenko Y, Elliott SR, Fabris L, Febbraro M, Gallo Rosso A, Galindo-Uribarri A, Germer AC, Green MP, Hakenmüller J, Heath MR, Hedges S, Hughes M, Johnson BA, Johnson T, Khromov A, Konovalov A, Kozlova E, Kumpan A, Kyzylova O, Li L, Link JM, Liu J, Mahoney M, Major A, Mann K, Markoff DM, Mastroberti J, Mattingly J, Mueller PE, Newby J, Parno DS, Penttila SI, Pershey D, Prior CG, Rapp R, Ray H, Raybern J, Razuvaeva O, Reyna D, Rich GC, Ross J, Rudik D, Runge J, Salvat DJ, Sander J, Scholberg K, Shakirov A, Simakov G, Sinev G, Skuse C, Snow WM, Sosnovtsev V, Subedi T, Suh B, Tayloe R, Tellez-Giron-Flores K, Tsai YT, Ujah E, Vanderwerp J, van Nieuwenhuizen EE, Varner RL, Virtue CJ, Visser G, Walkup K, Ward EM, Wongjirad T, Yoo J, Yu CH, Zawada A, Zettlemoyer J, Zderic A. Measurement of Electron-Neutrino Charged-Current Cross Sections on ^{127}I with the COHERENT NaIνE Detector. Phys Rev Lett 2023; 131:221801. [PMID: 38101357 DOI: 10.1103/physrevlett.131.221801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 10/02/2023] [Accepted: 11/08/2023] [Indexed: 12/17/2023]
Abstract
Using an 185-kg NaI[Tl] array, COHERENT has measured the inclusive electron-neutrino charged-current cross section on ^{127}I with pion decay-at-rest neutrinos produced by the Spallation Neutron Source at Oak Ridge National Laboratory. Iodine is one the heaviest targets for which low-energy (≤50 MeV) inelastic neutrino-nucleus processes have been measured, and this is the first measurement of its inclusive cross section. After a five-year detector exposure, COHERENT reports a flux-averaged cross section for electron neutrinos of 9.2_{-1.8}^{+2.1}×10^{-40} cm^{2}. This corresponds to a value that is ∼41% lower than predicted using the MARLEY event generator with a measured Gamow-Teller strength distribution. In addition, the observed visible spectrum from charged-current scattering on ^{127}I has been measured between 10 and 55 MeV, and the exclusive zero-neutron and one-or-more-neutron emission cross sections are measured to be 5.2_{-3.1}^{+3.4}×10^{-40} and 2.2_{-0.5}^{+0.4}×10^{-40} cm^{2}, respectively.
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Affiliation(s)
- P An
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - C Awe
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - P S Barbeau
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - B Becker
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - V Belov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow, 123182, Russian Federation
| | - I Bernardi
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - C Bock
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - A Bolozdynya
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - R Bouabid
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - A Brown
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - J Browning
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | | | - M Cervantes
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - E Conley
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - J Daughhetee
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Detwiler
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - K Ding
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - M R Durand
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - Y Efremenko
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S R Elliott
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - L Fabris
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - M Febbraro
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A Gallo Rosso
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - A Galindo-Uribarri
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A C Germer
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - M P Green
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Hakenmüller
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - M R Heath
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S Hedges
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - M Hughes
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - B A Johnson
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - T Johnson
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - A Khromov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A Konovalov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - E Kozlova
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A Kumpan
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - O Kyzylova
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - L Li
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J M Link
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - J Liu
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - M Mahoney
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - A Major
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - K Mann
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - J Mastroberti
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - J Mattingly
- Department of Nuclear Engineering, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - P E Mueller
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Newby
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D S Parno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S I Penttila
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D Pershey
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - C G Prior
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - R Rapp
- Washington & Jefferson College, Washington, Pennsylvania 15301, USA
| | - H Ray
- Department of Physics, University of Florida, Gainesville, Florida 32611, USA
| | - J Raybern
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - O Razuvaeva
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow, 123182, Russian Federation
| | - D Reyna
- Sandia National Laboratories, Livermore, California 94550, USA
| | - G C Rich
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Ross
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - D Rudik
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - J Runge
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - D J Salvat
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - J Sander
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - A Shakirov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - G Simakov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow, 123182, Russian Federation
| | - G Sinev
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - C Skuse
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - W M Snow
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - V Sosnovtsev
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - T Subedi
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
- Department of Physical and Environmental Sciences, Concord University, Athens, West Virginia 24712, USA
| | - B Suh
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R Tayloe
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | | | - Y-T Tsai
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Ujah
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - J Vanderwerp
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - E E van Nieuwenhuizen
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - R L Varner
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - C J Virtue
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - G Visser
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - K Walkup
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - E M Ward
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - T Wongjirad
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - J Yoo
- Department of Physics and Astronomy, Seoul National University, Seoul, 08826, Korea
| | - C-H Yu
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A Zawada
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Zettlemoyer
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - A Zderic
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
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Akimov D, An P, Awe C, Barbeau PS, Becker B, Belov V, Bernardi I, Blackston MA, Bock C, Bolozdynya A, Browning J, Cabrera-Palmer B, Chernyak D, Conley E, Daughhetee J, Detwiler J, Ding K, Durand MR, Efremenko Y, Elliott SR, Fabris L, Febbraro M, Gallo Rosso A, Galindo-Uribarri A, Green MP, Heath MR, Hedges S, Hoang D, Hughes M, Johnson T, Khromov A, Konovalov A, Kozlova E, Kumpan A, Li L, Link JM, Liu J, Mann K, Markoff DM, Mastroberti J, Mueller PE, Newby J, Parno DS, Penttila SI, Pershey D, Rapp R, Raybern J, Razuvaeva O, Reyna D, Rich GC, Ross J, Rudik D, Runge J, Salvat DJ, Salyapongse AM, Sander J, Scholberg K, Shakirov A, Simakov G, Sinev G, Snow WM, Sosnovtsev V, Suh B, Tayloe R, Tellez-Giron-Flores K, Tolstukhin I, Ujah E, Vanderwerp J, Varner RL, Virtue CJ, Visser G, Wongjirad T, Yen YR, Yoo J, Yu CH, Zettlemoyer J. First Probe of Sub-GeV Dark Matter beyond the Cosmological Expectation with the COHERENT CsI Detector at the SNS. Phys Rev Lett 2023; 130:051803. [PMID: 36800477 DOI: 10.1103/physrevlett.130.051803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/28/2022] [Indexed: 06/18/2023]
Abstract
The COHERENT Collaboration searched for scalar dark matter particles produced at the Spallation Neutron Source with masses between 1 and 220 MeV/c^{2} using a CsI[Na] scintillation detector sensitive to nuclear recoils above 9 keV_{nr}. No evidence for dark matter is found and we thus place limits on allowed parameter space. With this low-threshold detector, we are sensitive to coherent elastic scattering between dark matter and nuclei. The cross section for this process is orders of magnitude higher than for other processes historically used for accelerator-based direct-detection searches so that our small, 14.6 kg detector significantly improves on past constraints. At peak sensitivity, we reject the flux consistent with the cosmologically observed dark-matter concentration for all coupling constants α_{D}<0.64, assuming a scalar dark-matter particle. We also calculate the sensitivity of future COHERENT detectors to dark-matter signals which will ambitiously test multiple dark-matter spin scenarios.
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Affiliation(s)
- D Akimov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - P An
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - C Awe
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - P S Barbeau
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - B Becker
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - V Belov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow 123182, Russian Federation
| | - I Bernardi
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - M A Blackston
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - C Bock
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - A Bolozdynya
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - J Browning
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | | | - D Chernyak
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - E Conley
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - J Daughhetee
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Detwiler
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - K Ding
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - M R Durand
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - Y Efremenko
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S R Elliott
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - L Fabris
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - M Febbraro
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A Gallo Rosso
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - A Galindo-Uribarri
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - M P Green
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - M R Heath
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S Hedges
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Lawrence Livermore National Laboratory, Livermore, California, 94550, USA
| | - D Hoang
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - M Hughes
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - T Johnson
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - A Khromov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A Konovalov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow 123182, Russian Federation
| | - E Kozlova
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow 123182, Russian Federation
| | - A Kumpan
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - L Li
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J M Link
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - J Liu
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - K Mann
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - J Mastroberti
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - P E Mueller
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Newby
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D S Parno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S I Penttila
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D Pershey
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - R Rapp
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - J Raybern
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - O Razuvaeva
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow 123182, Russian Federation
| | - D Reyna
- Sandia National Laboratories, Livermore, California 94550, USA
| | - G C Rich
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Ross
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - D Rudik
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - J Runge
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - D J Salvat
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - A M Salyapongse
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - J Sander
- Department of Physics, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - A Shakirov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - G Simakov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- National Research Center "Kurchatov Institute," Moscow 123182, Russian Federation
| | - G Sinev
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - W M Snow
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - V Sosnovtsev
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - B Suh
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R Tayloe
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | | | - I Tolstukhin
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - E Ujah
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - J Vanderwerp
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R L Varner
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - C J Virtue
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - G Visser
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - T Wongjirad
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - Y-R Yen
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - J Yoo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - C-H Yu
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Zettlemoyer
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
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Akimov D, An P, Awe C, Barbeau P, Becker B, Belov V, Bernardi I, Blackston M, Bock C, Bolozdynya A, Bouabid R, Browning J, Cabrera-Palmer B, Chernyak D, Conley E, Daughhetee J, Detwiler J, Ding K, Durand M, Efremenko Y, Elliott S, Fabris L, Febbraro M, Gallo Rosso A, Galindo-Uribarri A, Green M, Heath M, Hedges S, Hoang D, Hughes M, Johnson B, Johnson T, Khromov A, Konovalov A, Kozlova E, Kumpan A, Li L, Link J, Liu J, Major A, Mann K, Markoff D, Mastroberti J, Mattingly J, Mueller P, Newby J, Parno D, Penttila S, Pershey D, Prior C, Rapp R, Ray H, Razuvaeva O, Reyna D, Rich G, Ross J, Rudik D, Runge J, Salvat D, Salyapongse A, Sander J, Scholberg K, Shakirov A, Simakov G, Snow W, Sosnovstsev V, Suh B, Tayloe R, Tellez-Giron-Flores K, Tolstukhin I, Ujah E, Vanderwerp J, Varner R, Virtue C, Visser G, Wongjirad T, Yen YR, Yoo J, Yu CH, Zettlemoyer J. COHERENT constraint on leptophobic dark matter using CsI data. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.106.052004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Akimov D, An P, Awe C, Barbeau PS, Becker B, Belov V, Bernardi I, Blackston MA, Bock C, Bolozdynya A, Browning J, Cabrera-Palmer B, Chernyak D, Conley E, Daughhetee J, Detwiler J, Ding K, Durand MR, Efremenko Y, Elliott SR, Fabris L, Febbraro M, Gallo Rosso A, Galindo-Uribarri A, Green MP, Heath MR, Hedges S, Hoang D, Hughes M, Johnson T, Khromov A, Konovalov A, Kozlova E, Kumpan A, Li L, Link JM, Liu J, Mann K, Markoff DM, Mastroberti J, Mueller PE, Newby J, Parno DS, Penttila SI, Pershey D, Rapp R, Ray H, Raybern J, Razuvaeva O, Reyna D, Rich GC, Ross J, Rudik D, Runge J, Salvat DJ, Salyapongse AM, Scholberg K, Shakirov A, Simakov G, Sinev G, Snow WM, Sosnovstsev V, Suh B, Tayloe R, Tellez-Giron-Flores K, Tolstukhin I, Ujah E, Vanderwerp J, Varner RL, Virtue CJ, Visser G, Wongjirad T, Yen YR, Yoo J, Yu CH, Zettlemoyer J. Measurement of the Coherent Elastic Neutrino-Nucleus Scattering Cross Section on CsI by COHERENT. Phys Rev Lett 2022; 129:081801. [PMID: 36053683 DOI: 10.1103/physrevlett.129.081801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/17/2022] [Accepted: 08/03/2022] [Indexed: 06/15/2023]
Abstract
We measured the cross section of coherent elastic neutrino-nucleus scattering (CEvNS) using a CsI[Na] scintillating crystal in a high flux of neutrinos produced at the Spallation Neutron Source at Oak Ridge National Laboratory. New data collected before detector decommissioning have more than doubled the dataset since the first observation of CEvNS, achieved with this detector. Systematic uncertainties have also been reduced with an updated quenching model, allowing for improved precision. With these analysis improvements, the COHERENT Collaboration determined the cross section to be (165_{-25}^{+30})×10^{-40} cm^{2}, consistent with the standard model, giving the most precise measurement of CEvNS yet. The timing structure of the neutrino beam has been exploited to compare the CEvNS cross section from scattering of different neutrino flavors. This result places leading constraints on neutrino nonstandard interactions while testing lepton flavor universality and measures the weak mixing angle as sin^{2}θ_{W}=0.220_{-0.026}^{+0.028} at Q^{2}≈(50 MeV)^{2}.
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Affiliation(s)
- D Akimov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - P An
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - C Awe
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - P S Barbeau
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - B Becker
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - V Belov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow 117218, Russian Federation
| | - I Bernardi
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - M A Blackston
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - C Bock
- Physics Department, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - A Bolozdynya
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - J Browning
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | | | - D Chernyak
- Physics Department, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - E Conley
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - J Daughhetee
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Detwiler
- Center for Experimental Nuclear Physics and Astrophysics, Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - K Ding
- Physics Department, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - M R Durand
- Center for Experimental Nuclear Physics and Astrophysics, Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - Y Efremenko
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S R Elliott
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - L Fabris
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - M Febbraro
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A Gallo Rosso
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - A Galindo-Uribarri
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - M P Green
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - M R Heath
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S Hedges
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - D Hoang
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - M Hughes
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - T Johnson
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - A Khromov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A Konovalov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow 117218, Russian Federation
| | - E Kozlova
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow 117218, Russian Federation
| | - A Kumpan
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - L Li
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J M Link
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - J Liu
- Physics Department, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - K Mann
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - J Mastroberti
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - P E Mueller
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Newby
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D S Parno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S I Penttila
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D Pershey
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - R Rapp
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Ray
- Department of Physics, University of Florida, Gainesville, Florida 32611, USA
| | - J Raybern
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - O Razuvaeva
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow 117218, Russian Federation
| | - D Reyna
- Sandia National Laboratories, Livermore, California 94550, USA
| | - G C Rich
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Ross
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - D Rudik
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - J Runge
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - D J Salvat
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - A M Salyapongse
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - A Shakirov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - G Simakov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- Institute for Theoretical and Experimental Physics named by A.I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow 117218, Russian Federation
| | - G Sinev
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - W M Snow
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - V Sosnovstsev
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - B Suh
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R Tayloe
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | | | - I Tolstukhin
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - E Ujah
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - J Vanderwerp
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R L Varner
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - C J Virtue
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - G Visser
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - T Wongjirad
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - Y-R Yen
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - J Yoo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - C-H Yu
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Zettlemoyer
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
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Akimov D, An P, Awe C, Barbeau P, Becker B, Belov V, Bernardi I, Blackston M, Bock C, Bolozdynya A, Browning J, Cabrera-Palmer B, Chernyak D, Conley E, Daughhetee J, Detwiler J, Ding K, Durand M, Efremenko Y, Elliott S, Fabris L, Febbraro M, Galambos J, Gallo Rosso A, Galindo-Uribarri A, Green M, Heath M, Hedges S, Hoang D, Hughes M, Iverson E, Johnson T, Khromov A, Konovalov A, Kozlova E, Kumpan A, Li L, Link J, Liu J, Mann K, Markoff D, Mastroberti J, McIntyre M, Mueller P, Newby J, Parno D, Penttila S, Pershey D, Rapp R, Ray H, Raybern J, Razuvaeva O, Reyna D, Rich G, Rimal D, Ross J, Rudik D, Runge J, Salvat D, Salyapongse A, Scholberg K, Shakirov A, Simakov G, Sinev G, Snow W, Sosnovstsev V, Suh B, Tayloe R, Tellez-Giron-Flores K, Tolstukhin I, Trotter S, Ujah E, Vanderwerp J, Varner R, Virtue C, Visser G, Wongjirad T, Yen YR, Yoo J, Yu CH, Zettlemoyer J, Zhang S. Simulating the neutrino flux from the Spallation Neutron Source for the COHERENT experiment. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.106.032003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Khromov A. Russian Adaptation of Questionnaire of Mental Health Treatment Stigma among Adolescents: Preliminary Results. Eur Psychiatry 2022. [PMCID: PMC9567989 DOI: 10.1192/j.eurpsy.2022.1117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Introduction There is a lack of instruments evaluating self-stigma among adolescents with mental health issues in the Russian language for today. The questionnaire developed by Tally Moses (Moses, 2009) is convenient to fill that lack. Objectives The study aims to compare the main parameters of the original questionnaire to that of the version translated in Russian. Methods The original questionnaire was translated into Russian and administered to 40 adolescents (21 males, aged 12 to 17) with mental disorders except for severe cognitive deficits or pervasive developmental disorders. Means and Cronbach’s alpha for each of the four scales were assessed and compared to the author’s questionnaire values. Results Reliability analysis revealed similar Cronbach’s alpha for 3 of 4 scales (table 1) except the Secrecy scale (1 of 6 questions showed low consistency; its exclusion increased α from 0.63 to 0.74).| Scales | Cronbach’s α | M (SD) |
|---|
| Original version | Translated version | Original version | Translated version | t-test |
|---|
| Societal Devaluation | .76 | .76 | 2.3 (0.40) | 2.3 (0.42) | .501 | | Personal Rejection | .78 | .70 | 0.48 (0.39) | 0.33 (0.29) | .002 | | Self-Stigma | .81 | .76 | 2.0 (0.74) | 2.2 (0.68) | .122 | | Secrecy scale | .84 | .63 | 2.5 (0.50) | 2.5 (0.55) | .594 |
![]() The means for each scale were compared with original data using a one-sample t-test. Only the Personal Rejection scale was significantly low on average than the original data. Conclusions Preliminary results showed that Russian adolescent patients perceived the translated questionnaire much the same way as American ones. Thus, our findings provide optimistical perspectives of further adaptation of the questionnaire. Disclosure No significant relationships.
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Akimov D, Albert JB, An P, Awe C, Barbeau PS, Becker B, Belov V, Bernardi I, Blackston MA, Blokland L, Bolozdynya A, Cabrera-Palmer B, Chen N, Chernyak D, Conley E, Cooper RL, Daughhetee J, Del Valle Coello M, Detwiler JA, Durand MR, Efremenko Y, Elliott SR, Fabris L, Febbraro M, Fox W, Galindo-Uribarri A, Gallo Rosso A, Green MP, Hansen KS, Heath MR, Hedges S, Hughes M, Johnson T, Kaemingk M, Kaufman LJ, Khromov A, Konovalov A, Kozlova E, Kumpan A, Li L, Librande JT, Link JM, Liu J, Mann K, Markoff DM, McGoldrick O, Moreno H, Mueller PE, Newby J, Parno DS, Penttila S, Pershey D, Radford D, Rapp R, Ray H, Raybern J, Razuvaeva O, Reyna D, Rich GC, Rudik D, Runge J, Salvat DJ, Scholberg K, Shakirov A, Simakov G, Sinev G, Snow WM, Sosnovtsev V, Suh B, Tayloe R, Tellez-Giron-Flores K, Thornton RT, Tolstukhin I, Vanderwerp J, Varner RL, Virtue CJ, Visser G, Wiseman C, Wongjirad T, Yang J, Yen YR, Yoo J, Yu CH, Zettlemoyer J. First Measurement of Coherent Elastic Neutrino-Nucleus Scattering on Argon. Phys Rev Lett 2021; 126:012002. [PMID: 33480779 DOI: 10.1103/physrevlett.126.012002] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 09/28/2020] [Accepted: 12/04/2020] [Indexed: 06/12/2023]
Abstract
We report the first measurement of coherent elastic neutrino-nucleus scattering (CEvNS) on argon using a liquid argon detector at the Oak Ridge National Laboratory Spallation Neutron Source. Two independent analyses prefer CEvNS over the background-only null hypothesis with greater than 3σ significance. The measured cross section, averaged over the incident neutrino flux, is (2.2±0.7)×10^{-39} cm^{2}-consistent with the standard model prediction. The neutron-number dependence of this result, together with that from our previous measurement on CsI, confirms the existence of the CEvNS process and provides improved constraints on nonstandard neutrino interactions.
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Affiliation(s)
- D Akimov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - J B Albert
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - P An
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - C Awe
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - P S Barbeau
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - B Becker
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - V Belov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - I Bernardi
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - M A Blackston
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - L Blokland
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - A Bolozdynya
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | | | - N Chen
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - D Chernyak
- Physics Department, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - E Conley
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - R L Cooper
- Department of Physics, New Mexico State University, Las Cruces, New Mexico 88003, USA
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - J Daughhetee
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - M Del Valle Coello
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - J A Detwiler
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M R Durand
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - Y Efremenko
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S R Elliott
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - L Fabris
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - M Febbraro
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - W Fox
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - A Galindo-Uribarri
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A Gallo Rosso
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - M P Green
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
- Department of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA
| | - K S Hansen
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M R Heath
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S Hedges
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - M Hughes
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - T Johnson
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - M Kaemingk
- Department of Physics, New Mexico State University, Las Cruces, New Mexico 88003, USA
| | - L J Kaufman
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - A Khromov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - A Konovalov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - E Kozlova
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - A Kumpan
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - L Li
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J T Librande
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - J M Link
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia 24061, USA
| | - J Liu
- Physics Department, University of South Dakota, Vermillion, South Dakota 57069, USA
| | - K Mann
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, North Carolina 27707, USA
| | - O McGoldrick
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - H Moreno
- Department of Physics, New Mexico State University, Las Cruces, New Mexico 88003, USA
| | - P E Mueller
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Newby
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D S Parno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S Penttila
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - D Pershey
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - D Radford
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - R Rapp
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Ray
- Department of Physics, University of Florida, Gainesville, Florida 32611, USA
| | - J Raybern
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - O Razuvaeva
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - D Reyna
- Sandia National Laboratories, Livermore, California 94550, USA
| | - G C Rich
- Enrico Fermi Institute and Kavli Institute for Cosmological Physics, University of Chicago, Chicago, Illinois 60637, USA
| | - D Rudik
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - J Runge
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - D J Salvat
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - A Shakirov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - G Simakov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre "Kurchatov Institute," Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region 141700, Russian Federation
| | - G Sinev
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - W M Snow
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - V Sosnovtsev
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow, 115409, Russian Federation
| | - B Suh
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R Tayloe
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | | | - R T Thornton
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - I Tolstukhin
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - J Vanderwerp
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - R L Varner
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - C J Virtue
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - G Visser
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
| | - C Wiseman
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - T Wongjirad
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - J Yang
- Department of Physics and Astronomy, Tufts University, Medford, Massachusetts 02155, USA
| | - Y-R Yen
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - J Yoo
- Department of Physics at Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34051, Republic of Korea
- Institute for Basic Science (IBS), Daejeon, 34051, Republic of Korea
| | - C-H Yu
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J Zettlemoyer
- Department of Physics, Indiana University, Bloomington, Indiana 47405, USA
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Akimov D, An P, Awe C, Barbeau P, Becker B, Belov V, Blackston M, Bolozdynya A, Cabrera-Palmer B, Chen N, Conley E, Cooper R, Daughhetee J, del Valle Coello M, Detwiler J, Durand M, Efremenko Y, Elliott S, Fabris L, Febbraro M, Fox W, Galindo-Uribarri A, Green M, Hansen K, Heath M, Hedges S, Johnson T, Kaemingk M, Kaufman L, Khromov A, Konovalov A, Kozlova E, Kumpan A, Li L, Librande J, Link J, Liu J, Mann K, Markoff D, Moreno H, Mueller P, Newby J, Parno D, Penttila S, Pershey D, Radford D, Rapp R, Ray H, Raybern J, Razuvaeva O, Reyna D, Rich G, Rudik D, Runge J, Salvat D, Scholberg K, Shakirov A, Simakov G, Sinev G, Snow W, Sosnovtsev V, Suh B, Tayloe R, Tellez-Giron-Flores K, Thornton R, Tolstukhin I, Vanderwerp J, Varner R, Virtue C, Visser G, Wiseman C, Wongjirad T, Yang J, Yen YR, Yoo J, Yu CH, Zettlemoyer J. Sensitivity of the COHERENT experiment to accelerator-produced dark matter. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.052007] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Akimov D, Albert JB, An P, Awe C, Barbeau PS, Becker B, Belov V, Brown A, Bolozdynya A, Cabrera-Palmer B, Cervantes M, Collar JI, Cooper RJ, Cooper RL, Cuesta C, Dean DJ, Detwiler JA, Eberhardt A, Efremenko Y, Elliott SR, Erkela EM, Fabris L, Febbraro M, Fields NE, Fox W, Fu Z, Galindo-Uribarri A, Green MP, Hai M, Heath MR, Hedges S, Hornback D, Hossbach TW, Iverson EB, Kaufman LJ, Ki S, Klein SR, Khromov A, Konovalov A, Kremer M, Kumpan A, Leadbetter C, Li L, Lu W, Mann K, Markoff DM, Miller K, Moreno H, Mueller PE, Newby J, Orrell JL, Overman CT, Parno DS, Penttila S, Perumpilly G, Ray H, Raybern J, Reyna D, Rich GC, Rimal D, Rudik D, Scholberg K, Scholz BJ, Sinev G, Snow WM, Sosnovtsev V, Shakirov A, Suchyta S, Suh B, Tayloe R, Thornton RT, Tolstukhin I, Vanderwerp J, Varner RL, Virtue CJ, Wan Z, Yoo J, Yu CH, Zawada A, Zettlemoyer J, Zderic AM. Observation of coherent elastic neutrino-nucleus scattering. Science 2017; 357:1123-1126. [DOI: 10.1126/science.aao0990] [Citation(s) in RCA: 316] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 07/25/2017] [Indexed: 11/02/2022]
Affiliation(s)
- D. Akimov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre “Kurchatov Institute,” Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - J. B. Albert
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - P. An
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
| | - C. Awe
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - P. S. Barbeau
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - B. Becker
- Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA
| | - V. Belov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre “Kurchatov Institute,” Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A. Brown
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA
| | - A. Bolozdynya
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | | | - M. Cervantes
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - J. I. Collar
- Enrico Fermi Institute, Kavli Institute for Cosmological Physics, and Department of Physics, University of Chicago, Chicago, IL 60637, USA
| | - R. J. Cooper
- Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - R. L. Cooper
- Department of Physics, New Mexico State University, Las Cruces, NM 88003, USA
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - C. Cuesta
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
| | - D. J. Dean
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - J. A. Detwiler
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
| | - A. Eberhardt
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
| | - Y. Efremenko
- Department of Physics and Astronomy, University of Tennessee, Knoxville, TN 37996, USA
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - S. R. Elliott
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | - E. M. Erkela
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
| | - L. Fabris
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - M. Febbraro
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - N. E. Fields
- Enrico Fermi Institute, Kavli Institute for Cosmological Physics, and Department of Physics, University of Chicago, Chicago, IL 60637, USA
| | - W. Fox
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - Z. Fu
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
| | | | - M. P. Green
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
- Department of Physics, North Carolina State University, Raleigh, NC 27695, USA
| | - M. Hai
- Enrico Fermi Institute, Kavli Institute for Cosmological Physics, and Department of Physics, University of Chicago, Chicago, IL 60637, USA
| | - M. R. Heath
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - S. Hedges
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - D. Hornback
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - T. W. Hossbach
- Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - E. B. Iverson
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - L. J. Kaufman
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - S. Ki
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - S. R. Klein
- Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - A. Khromov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A. Konovalov
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre “Kurchatov Institute,” Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
- Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region 141700, Russian Federation
| | - M. Kremer
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
| | - A. Kumpan
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - C. Leadbetter
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
| | - L. Li
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - W. Lu
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - K. Mann
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, North Carolina State University, Raleigh, NC 27695, USA
| | - D. M. Markoff
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA
| | - K. Miller
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - H. Moreno
- Department of Physics, New Mexico State University, Las Cruces, NM 88003, USA
| | - P. E. Mueller
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - J. Newby
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - J. L. Orrell
- Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - C. T. Overman
- Pacific Northwest National Laboratory, Richland, WA 99352, USA
| | - D. S. Parno
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
| | - S. Penttila
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - G. Perumpilly
- Enrico Fermi Institute, Kavli Institute for Cosmological Physics, and Department of Physics, University of Chicago, Chicago, IL 60637, USA
| | - H. Ray
- Department of Physics, University of Florida, Gainesville, FL 32611, USA
| | - J. Raybern
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - D. Reyna
- Sandia National Laboratories, Livermore, CA 94550, USA
| | - G. C. Rich
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC 27599, USA
| | - D. Rimal
- Department of Physics, University of Florida, Gainesville, FL 32611, USA
| | - D. Rudik
- Institute for Theoretical and Experimental Physics named by A. I. Alikhanov of National Research Centre “Kurchatov Institute,” Moscow, 117218, Russian Federation
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - K. Scholberg
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - B. J. Scholz
- Enrico Fermi Institute, Kavli Institute for Cosmological Physics, and Department of Physics, University of Chicago, Chicago, IL 60637, USA
| | - G. Sinev
- Department of Physics, Duke University, Durham, NC 27708, USA
| | - W. M. Snow
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - V. Sosnovtsev
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - A. Shakirov
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow 115409, Russian Federation
| | - S. Suchyta
- Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - B. Suh
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
- Department of Physics, Duke University, Durham, NC 27708, USA
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - R. Tayloe
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - R. T. Thornton
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - I. Tolstukhin
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - J. Vanderwerp
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - R. L. Varner
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - C. J. Virtue
- Department of Physics, Laurentian University, Sudbury, Ontario P3E 2C6, Canada
| | - Z. Wan
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
| | - J. Yoo
- Department of Physics at Korea Advanced Institute of Science and Technology (KAIST) and Center for Axion and Precision Physics Research (CAPP) at Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
| | - C.-H. Yu
- Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - A. Zawada
- Triangle Universities Nuclear Laboratory, Durham, NC 27708, USA
| | - J. Zettlemoyer
- Department of Physics, Indiana University, Bloomington, IN 47405, USA
| | - A. M. Zderic
- Center for Experimental Nuclear Physics and Astrophysics and Department of Physics, University of Washington, Seattle, WA 98195, USA
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Zvereva N, Khromov A, Koval-Zaitsev A. 1334 – Age of onset and degrees of cognitive deficit in children and adolescents with endogenous mental disorders. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)76384-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Momotani K, Khromov A, Miyake T, Somlyo AP, Stukenberg TP, Somlyo AV. A novel centrosome protein involved in regulation of microtubule formation. FASEB J 2006. [DOI: 10.1096/fasebj.20.4.a38-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- K Momotani
- PhysiologyUniversity of Virginia1300 JPACharlottesvilleVA22908
| | - A Khromov
- PhysiologyUniversity of Virginia1300 JPACharlottesvilleVA22908
| | - T Miyake
- PhysiologyUniversity of Virginia1300 JPACharlottesvilleVA22908
| | - A P Somlyo
- PhysiologyUniversity of Virginia1300 JPACharlottesvilleVA22908
| | - T P Stukenberg
- PhysiologyUniversity of Virginia1300 JPACharlottesvilleVA22908
| | - A V Somlyo
- PhysiologyUniversity of Virginia1300 JPACharlottesvilleVA22908
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Soloviev A, Stefanov A, Parshikov A, Khromov A, Moibenko A, Kvotchina L, Balavoine G, Geletii Y. Arrhythmogenic Peroxynitrite-Induced Alterations in Mammalian Heart Contractility and Its Prevention with Quercetin-Filled Liposomes. Cardiovasc Toxicol 2002; 2:129-39. [PMID: 12271156 DOI: 10.1385/ct:2:2:129] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The aim of the present study was to evaluate the effects of quercetin-filled phosphatidylcholine liposomes (PCLs) on peroxynitrite (ONOO-)-induced cardiac arrhythmias. Experiments were done using different experimental models, including isolated rat papillary muscle, Langendorff perfused rat hearts, and anesthetized animals. Being exogenously applied in a concentration greater than 50 microM, ONOO- caused inhibition of isometric twitch amplitude in isolated papillary muscles and led to an appearance of arrhythmias. Decomposed ONOO- had no similar effects and reversibly increased twitch amplitude. Authentic nitric oxide (NO, 100 microM) did not produce arrhythmias and had no significant effect on twitch amplitude. Verapamil and ruthenium red were with-out effect on ONOO- -induced arrhythmias, whereas tetrodotoxin and nicorandil effectively prevented arrhythmias development. Ouabain increased the arrhythmogenic effect of ONOO-. ONOO- significantly decreased coronary perfusion pressure (CPP) and mean left-ventricular pressure (MLVP) in the Langendorff perfused rat heart and produced severe arrhythmias. Authentic nitric oxide (NO) decreased CPP and MLVP insignificantly and resulted in a low incidence of arrhythmias. The NO donor SIN-1 in doses greater than 50 microM led to the appearance of low-incidence arrhythmias in anesthetized rats. Intraventricular injection of ONOO- promotes the appearance of a high incidence of arrhythmias in anesthetized rats and decreased MLVP. PCLs filled with the antioxidant quercetin restored normal cardiac contractility in both isolated tissues and anesthetizes animals. In conclusion, we hypothesized that ONOO-, but not its decomposed products, can initiate membrane lipid peroxidation and damage the phospholipid environment of ionic channels in myocardial cell plasma membranes inducing abnormal cardiac action potentials, arrhythmogenesis, and contractile dysfunction. Quercetin-filled PCL provide reliable protection against peroxynitrite-induced myocardial injury in isolated cardiac tissues and anesthetized animals primarily as a result of the decomposition of endogenously formed ONOO-.
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Affiliation(s)
- A Soloviev
- Institute of Pharmacology and Toxicology, Academy of Medical Sciences, 03057 Kiev, Ukraine.
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Abstract
Tonic rabbit femoral artery and phasic rabbit ileum smooth muscles permeabilized with Triton X-100 were activated either by increasing [Ca2+] from pCa > 8.0 to pCa 6.0 (calcium-ascending protocol) or contracted at pCa 6.0 before lowering [Ca2+] (calcium-descending protocol). The effects of, respectively, high [MgATP]/low [MgADP] [10 mM MgATP + creatine phosphate (CP) + creatine kinase (CK)] or low [MgATP]/[MgADP] (2 mM MgATP, 0 CP, 0 CK) on the "force-[Ca]" relationships were determined. In femoral artery at low, but not at high, [MgATP]/[MgADP] the force and the ratio of stiffness/force at pCa 7.2 were significantly higher under the calcium-descending than calcium-ascending protocols (54% vs. 3% of Po, the force at pCa 6.0) (force hysteresis); the levels of regulatory myosin light chain (MLC20) phosphorylation (9 +/- 2% vs. 10 +/- 2%) and the velocities of unloaded shortening V0 (0.02 +/- 0.004 l/s with both protocols) were not significantly different. No significant force hysteresis was detected in rabbit ileum under either of these experimental conditions. [MgADP], measured in extracts of permeabilized femoral artery strips by two methods, was 130-140 microM during maintained force under the calcium-descending protocol. Exogenous CP (10 mM) applied during the descending protocol reduced endogenous [MgADP] to 46 +/- 10 microM and abolished force hysteresis: residual force at low [Ca2+] was 17 +/- 5% of maximal force. We conclude that the proportion of force-generating nonphosphorylated (AMdp) relative to phosphorylated cross-bridges is higher on the Ca2+-descending than on the Ca2+-ascending force curve in tonic smooth muscle, that this population of positively strained dephosphorylated cross-bridges has a high affinity for MgADP, and that the dephosphorylated AMdp . MgADP state makes a significant contribution to force maintenance at low levels of MLC20 phosphorylation.
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Affiliation(s)
- A Khromov
- Department of Molecular Physiology and Biological Physics, University of Virginia Health Sciences Center, Charlottesville, Virginia 22906-0011, USA
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Khromov A, Somlyo AV, Trentham DR, Zimmermann B, Somlyo AP. The role of MgADP in force maintenance by dephosphorylated cross-bridges in smooth muscle: a flash photolysis study. Biophys J 1995; 69:2611-22. [PMID: 8599668 PMCID: PMC1236499 DOI: 10.1016/s0006-3495(95)80132-3] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The effect of [MgADP] on relaxation from isometric tension, initiated by reducing free [Ca2+] through photolysis of the caged photolabile Ca2+ chelator diazo-2, was determined at 20 degrees C in alpha-toxin permeabilized tonic (rabbit femoral artery, Rf) and phasic (rabbit bladder, Rb) smooth muscle. In Rf, the shape of the relaxation curve was clearly biphasic, consisting of a slow "plateau" phase followed by a monotonic exponential decline with rate constant k. The duration of the plateau (d = 44 +/- 4 s, mean +/- SEM, n = 28) was well correlated (R = 0.92) with the total t1/2 of relaxation that was 66 +/- 3 s (n = 28) in the presence of 20 mM creatine phosphate (CP), and was prolonged in the absence of CP (t1/2 = 83 +/- 3 s, n = 7); addition of 100 microM MgADP further slowed relaxation (t1/2 = 132 +/- 7 s, n = 14). In Rb, a plateau was not detectable and t1/2 (= 15 +/- 2 s, n = 6) was not affected by 100 microM MgADP. In Rf the Q10 between 20 degrees C and 30 degrees C was 4.3 +/- 0.4 for d-1 and 2.8 +/- 0.3 for k (n = 8; p = 0.006). The regulatory myosin light chain (MLC20) in Rf was dephosphorylated at 0.07 +/- 0.02 s-1, from 42 +/- 3% before to 20 +/- 2% after photolysis of diazo-2, reaching basal values at a time when force had fallen by only 40%. We conclude that, in the presence of ATP, as during rigor, the affinity of dephosphorylated cross-bridges for MgADP is significantly higher in tonic than in phasic smooth muscle and contributes to the maintenance of force at low levels of phosphorylation. The MgADP dependence of the post-dephosphorylation phase of relaxation is consistent with its being rate-limited by the slow off-rate of ADP from cross-bridges that were dephosphorylated while in force-generating ADP-bound (AM*D) cross-bridge states. The fourfold faster off-rate of ADP from AM*D in the phasic, Rb, compared to tonic, Rf, smooth muscle is a major determinant of the different kinetics of relaxation in the two types of smooth muscle.
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Affiliation(s)
- A Khromov
- Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville 22908, USA
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Fuglsang A, Khromov A, Török K, Somlyo AV, Somlyo AP. Flash photolysis studies of relaxation and cross-bridge detachment: higher sensitivity of tonic than phasic smooth muscle to MgADP. J Muscle Res Cell Motil 1993; 14:666-77. [PMID: 8126226 DOI: 10.1007/bf00141563] [Citation(s) in RCA: 78] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The effects of MgADP and inorganic phosphate (Pi) on cross-bridge detachment were determined in tonic (rabbit femoral artery) and phasic (rabbit bladder and guinea pig portal vein) smooth muscles permeabilized with staphylococcal alpha-toxin. Relaxation from rigor was induced by photolysis of ATP (1.2-1.5 mM) from caged ATP. The initial one second of relaxation from rigor was resolved into two exponential components: a rapid component with normalized amplitudes, Af, of 8, 15 and 26% and rate constants, kf (in s-1) of 26, 36 and 30 in rabbit femoral artery, guinea pig portal vein, and rabbit bladder; the respective rate constants of the second, slower component, ks, were 0.07, 0.2 and 0.1. Removal of residual endogenous ADP with apyrase treatment increased the amplitude Af and accelerated ks; addition of MgADP reduced Af. The combination of these effects (increases in Af and ks) decreased the t1/2 of relaxation from control values by factors of 2.6 (femoral artery), 6.7 (portal vein) and 10 (bladder). Pi (30 mM) further increased the amplitudes Af. The affinity of MgADP for myosin cross-bridges, estimated as the reduction of the relative amplitude of the rapid component, Af, was significantly higher in tonic than in phasic smooth muscle: the KD of MgADP was 1.1 +/- 0.3 microM in rabbit femoral artery and 4.9 +/- 1.0 microM in rabbit bladder. The higher affinity of tonic smooth muscle myosin for MgADP correlated with its relatively high LC17b isoform content (58 +/- 4.2%) in contrast to the lower affinity of the phasic, bladder detrusor smooth muscle that contained only the LC17a isoform.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- A Fuglsang
- Department of Molecular Physiology and Biological Physics, University of Virginia Health Sciences Center, Charlottesville 22908
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