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Haberzettl H. Model-independent form-factor constraints for electromagnetic spin-1 currents. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.100.036008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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de Melo J, da Silva AN, Mello CS, Frederico T. Spin-1 particles with light-front approach. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20147303017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Adamuščín C, Dubnička S, Dubničková AZ. Electromagnetic structure of vector mesons. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20148105001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Holt RJ, Gilman R. Transition between nuclear and quark-gluon descriptions of hadrons and light nuclei. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2012; 75:086301. [PMID: 22835935 DOI: 10.1088/0034-4885/75/8/086301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We provide a perspective on studies aimed at observing the transition between hadronic and quark-gluonic descriptions of reactions involving light nuclei. We begin by summarizing the results for relatively simple reactions such as the pion form factor and the neutral pion transition form factor as well as that for the nucleon and end with exclusive photoreactions in our simplest nuclei. A particular focus will be on reactions involving the deuteron. It is noted that a firm understanding of these issues is essential for unravelling important structure information from processes such as deeply virtual Compton scattering as well as deeply virtual meson production. The connection to exotic phenomena such as color transparency will be discussed. A number of outstanding challenges will require new experiments at modern facilities on the horizon as well as further theoretical developments.
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Affiliation(s)
- R J Holt
- Physics Division, Argonne National Laboratory, Argonne, IL 60439, USA.
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Marinho JAO, Frederico T, Sauer PU. Light-front Ward-Takahashi identity and current conservation. Int J Clin Exp Med 2007. [DOI: 10.1103/physrevd.76.096001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Aliev TM, Savcı M. Electromagnetic form factors of theρmeson in light cone QCD sum rules. Int J Clin Exp Med 2004. [DOI: 10.1103/physrevd.70.094007] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Carlson CE, Ji CR. Angular conditions, relations between the Breit and light-front frames, and subleading power corrections. Int J Clin Exp Med 2003. [DOI: 10.1103/physrevd.67.116002] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Garçon M, Van Orden JW. The Deuteron: Structure and Form Factors. ADVANCES IN THE PHYSICS OF PARTICLES AND NUCLEI 2001. [DOI: 10.1007/0-306-47915-x_4] [Citation(s) in RCA: 113] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Abbott D, Ahmidouch A, Anklin H, Arvieux J, Ball J, Beedoe S, Beise EJ, Bimbot L, Boeglin W, Breuer H, Brindza P, Carlini R, Chant NS, Danagoulian S, Dow K, Ducret J, Dunne J, Ewell L, Eyraud L, Furget C, Garcon M, Gilman R, Glashausser C, Gueye P, Gustafsson K, Hafidi K. Measurement of tensor polarization in elastic electron-deuteron scattering at large momentum transfer. PHYSICAL REVIEW LETTERS 2000; 84:5053-5057. [PMID: 10990865 DOI: 10.1103/physrevlett.84.5053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2000] [Indexed: 05/23/2023]
Abstract
Tensor polarization observables ( t(20), t(21), and t(22)) have been measured in elastic electron-deuteron scattering for six values of momentum transfer between 0.66 and 1.7 (GeV/c)(2). The experiment was performed at the Jefferson Laboratory in Hall C using the electron High Momentum Spectrometer, a specially designed deuteron magnetic channel and the recoil deuteron polarimeter POLDER. The new data determine to much larger Q2 the deuteron charge form factors G(C) and G(Q). They are in good agreement with relativistic calculations and disagree with perturbative QCD predictions.
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Affiliation(s)
- D Abbott
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
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Arndt D, Ji CR. Light-cone quark model analysis of radially excited pseudoscalar and vector mesons. Int J Clin Exp Med 1999. [DOI: 10.1103/physrevd.60.094020] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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López Castro G, Toledo Sánchez G. Vector-meson magnetic dipole moment effects in radiativeτdecays. Int J Clin Exp Med 1999. [DOI: 10.1103/physrevd.60.053004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Castro GL, Sánchez GT. Effects of the magnetic dipole moment of charged vector mesons in their radiative decay distribution. Int J Clin Exp Med 1997. [DOI: 10.1103/physrevd.56.4408] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Frederico T, Schulze R. Light-front pion exchange in elastic electron-deuteron scattering. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:2201-2217. [PMID: 9971574 DOI: 10.1103/physrevc.54.2201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Cao J, Wu H. Deuteron electromagnetic form factors in the intermediate energy region. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:1006-1009. [PMID: 9971434 DOI: 10.1103/physrevc.54.1006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Köpp G, Schaile D, Spira M, Zerwas PM. Bounds on radii and anomalous magnetic dipole moments of quarks and leptons from LEP, SLC and HERA. ACTA ACUST UNITED AC 1995. [DOI: 10.1007/bf01556142] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Papavassiliou J, Philippides K. Gauge-invariant three-boson vertices and their Ward identities in the standard model. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1995; 52:2355-2378. [PMID: 10019452 DOI: 10.1103/physrevd.52.2355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Garçon M, Arvieux J, Beck DH, Beise EJ, Boudard A, Cairns EB, Cameron JM, Dodson GW, Dow KA, Farkhondeh M, Fielding HW, Flanz JB, Goloskie R, Hoibråten S, Jourdan J, Kowalski S, Lapointe C, McDonald WJ, Nia B, Pham LD, Redwine RP, Rodning NL, Roy G, Schulze ME, Souder PA, Soukup J, The I, Turchinetz WE, Williamson CF, Wilson KE, Wood SA, Ziegler W. Tensor polarization in elastic electron-deuteron scattering in the momentum transfer range 3.8 <= Q <= 4.6 fm-1. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:2516-2537. [PMID: 9969501 DOI: 10.1103/physrevc.49.2516] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Brown RW, Convery ME, Samuel MA. Radiation tree amplitudes: Zeroing in on more photons and gluons. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1994; 49:2290-2297. [PMID: 10017217 DOI: 10.1103/physrevd.49.2290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Kobushkin A, Syamtomov A. High-Q2 elastic ed scattering and QCD predictions. Int J Clin Exp Med 1994; 49:1637-1638. [PMID: 10017140 DOI: 10.1103/physrevd.49.1637] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Keister BD. Rotational covariance and light-front current matrix elements. Int J Clin Exp Med 1994; 49:1500-1505. [PMID: 10017124 DOI: 10.1103/physrevd.49.1500] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Bramon A, Díaz-Cruz JL. Vector-meson magnetic moments and radiative two-pseudoscalar decays. Int J Clin Exp Med 1993; 47:5181-5182. [PMID: 10015531 DOI: 10.1103/physrevd.47.5181] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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