1
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Kulig D, Kapłon Ł, Moskal G, Beddar S, Fiutowski T, Górska W, Hajduga J, Jurgielewicz P, Kabat D, Kalecińska K, Kopeć M, Koperny S, Mindur B, Moroń J, Niedźwiecki S, Silarski M, Sobczuk F, Szumlak T, Ruciński A. Comparison of cell casted and 3D-printed plastic scintillators for dosimetry applications. Radiat Prot Dosimetry 2023; 199:1824-1828. [PMID: 37819323 DOI: 10.1093/rpd/ncac248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/13/2022] [Accepted: 10/27/2022] [Indexed: 10/13/2023]
Abstract
Currently, the most used methods of plastic scintillator (PS) manufacturing are cell casting and bulk polymerisation, extrusion, injection molding, whereas digital light processing (DLP) 3D printing technique has been recently introduced. For our research, we measured blue-emitting EJ-200, EJ-208, green-emitting EJ-260, EJ-262 cell cast and two types of blue-emitting DLP-printed PSs. The light output of the samples, with the same dimension of 10 mm × 10 mm × 10 mm, was compared. The light output of the samples, relative to the reference EJ-200 cell-cast scintillator, equals about 40-49 and 70-73% for two types of 3D-printed, and two green-emitting cell-casted PSs, respectively. Performance of the investigated scintillators is sufficient to use them in a plastic scintillation dosemeter operating in high fluence gamma radiation fields.
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Affiliation(s)
- D Kulig
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
| | - Ł Kapłon
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
- Department of Experimental Particle Physics and Applications, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Lojasiewicza 11, 30-348 Krakow, Poland
- Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - G Moskal
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
- Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
- Department of Chemical Technology, Faculty of Chemistry of the Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - S Beddar
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Centre, Houston, TX 77030, USA
| | - T Fiutowski
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - W Górska
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
| | - J Hajduga
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
| | - P Jurgielewicz
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - D Kabat
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
| | - K Kalecińska
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - M Kopeć
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - S Koperny
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - B Mindur
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - J Moroń
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - S Niedźwiecki
- Department of Experimental Particle Physics and Applications, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Lojasiewicza 11, 30-348 Krakow, Poland
- Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - M Silarski
- Department of Experimental Particle Physics and Applications, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Lojasiewicza 11, 30-348 Krakow, Poland
- Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Lojasiewicza 11, 30-348 Krakow, Poland
| | - F Sobczuk
- Department of Photonics, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Lojasiewicza 11, 30-348 Krakow, Poland
| | - T Szumlak
- Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krakow, Poland
| | - A Ruciński
- Department of Medical Physics, Maria Sklodowska-Curie National Research Institute of Oncology Krakow Branch, Garncarska 11, 31-115 Krakow, Poland
- Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Krakow, Poland
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2
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Silarski M, Dziedzic-Kocurek K, Sobczuk F, Nykiel A, Moskal P, Niedźwiecki S, Stępień EŁ, Szczepanek M. A new detector concept based on the prompt gamma radiation analysis for In vivo boron monitoring in BNCT. Radiat Prot Dosimetry 2023; 199:1932-1936. [PMID: 37819324 PMCID: PMC10566437 DOI: 10.1093/rpd/ncac245] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/18/2022] [Accepted: 10/26/2022] [Indexed: 10/13/2023]
Abstract
The problem of boron concentration monitoring during the boron neutron capture therapy (BNCT) therapy is one of the main challenges of this type of radiotherapy and is directly related to the nature of the interaction of neutrons with mater. Among the available in vivo methods of boron monitoring positron emission tomography seems to be very promising but it requires a new boron carrier with a β+ emitter, which is not yet clinically available. An alternative solution may be the prompt gamma radiation analysis (PGRA) based on the secondary radiation emitted in the interaction of neutrons with the patient's tissues. This method requires, however, compact gamma radiation detection systems sustaining high counting rates and characterized by very good energy resolution. In this contribution, we present state-of-the-art solutions for monitoring in BNCT based on PGRA. Moreover, we describe a new concept of such a system based on position-sensitive scintillator detectors equipped with an anti-Compton shield and data analysis supported with modern artificial intelligence algorithms.
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Affiliation(s)
- M Silarski
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
| | - K Dziedzic-Kocurek
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
| | - F Sobczuk
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
| | - A Nykiel
- Institute of Nuclear Physics, Polish Academy of Sciences, PL-31-342 Krakow, Poland
| | - P Moskal
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
- Center for Theranostics, Jagiellonian University, PL-31-501 Krakow, Poland
| | - S Niedźwiecki
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
| | - E Ł Stępień
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
- Center for Theranostics, Jagiellonian University, PL-31-501 Krakow, Poland
| | - M Szczepanek
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, PL-30-348 Krakow, Poland
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3
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De Paolis L, Bazzi M, Bosnar D, Bragadireanu M, Cargnelli M, Carminati M, Clozza A, Deda G, Del Grande R, Fabbietti L, Fiorini C, Friščić I, Guaraldo C, Iliescu M, Iwasaki M, Khreptak A, King P, Sandri PL, Manti S, Marton J, Miliucci M, Moskal P, Napolitano F, Niedźwiecki S, Ohnishi H, Piscicchia K, Sada Y, Scordo A, Sgaramella F, Shi H, Silarski M, Sirghi D, Sirghi F, Skurzok M, Spallone A, Toho K, Tüchler M, Doce OV, Yoshida C, Zmeskal J, Curceanu C. Trigger rejection factor in the first kaonic helium run with the complete SIDDHARTA-2 setup. EPJ Web Conf 2022. [DOI: 10.1051/epjconf/202227000028] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The SIDDHARTA-2 experiment aims to perform the first measurement of the kaonic deuterium 2p → 1s x-ray transition energy. Such measurement, together with the measurement of kaonic hydrogen 2p → 1s x-ray energy transition performed by the SIDDHARTA experiment in 2011, allows the determination of kaon proton and kaon neutron scattering lengths and represents a fundamental input for the low energies QCD in the strangeness sector theory. The SIDDHARTA-2 experiment is presently installed at the DAΦNE electronpositron collider at the National Laboratories of Frascati, in Italy. In May 2022, the kaonic 4He x-ray transitions measurement was performed by the complete SIDDHARTA-2 setup, by using a gaseous target. The result of this measurement is presented in this paper, with a specific focus on the background rejection performed by the kaon trigger system.
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4
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Moskal P, Gajos A, Mohammed M, Chhokar J, Chug N, Curceanu C, Czerwiński E, Dadgar M, Dulski K, Gorgol M, Goworek J, Hiesmayr BC, Jasińska B, Kacprzak K, Kapłon Ł, Karimi H, Kisielewska D, Klimaszewski K, Korcyl G, Kowalski P, Krawczyk N, Krzemień W, Kozik T, Kubicz E, Niedźwiecki S, Parzych S, Pawlik-Niedźwiecka M, Raczyński L, Raj J, Sharma S, Choudhary S, Shopa RY, Sienkiewicz A, Silarski M, Skurzok M, Stępień EŁ, Tayefi F, Wiślicki W. Testing CPT symmetry in ortho-positronium decays with positronium annihilation tomography. Nat Commun 2021; 12:5658. [PMID: 34580294 PMCID: PMC8476595 DOI: 10.1038/s41467-021-25905-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 09/06/2021] [Indexed: 11/16/2022] Open
Abstract
Charged lepton system symmetry under combined charge, parity, and time-reversal transformation (CPT) remains scarcely tested. Despite stringent quantum-electrodynamic limits, discrepancies in predictions for the electron–positron bound state (positronium atom) motivate further investigation, including fundamental symmetry tests. While CPT noninvariance effects could be manifested in non-vanishing angular correlations between final-state photons and spin of annihilating positronium, measurements were previously limited by knowledge of the latter. Here, we demonstrate tomographic reconstruction techniques applied to three-photon annihilations of ortho-positronium atoms to estimate their spin polarisation without magnetic field or polarised positronium source. We use a plastic-scintillator-based positron-emission-tomography scanner to record ortho-positronium (o-Ps) annihilations with single-event estimation of o-Ps spin and determine the complete spectrum of an angular correlation operator sensitive to CPT-violating effects. We find no violation at the precision level of 10−4, with an over threefold improvement on the previous measurement. CPT violation could manifest itself in annihilating positronium events, but searching for this effect would require to know the spin of the annihilating system. Here, the authors do this using a positron-emission tomography scanner, finding no violation with a statistical precision of 10−4.
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Affiliation(s)
- P Moskal
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland. .,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland.
| | - A Gajos
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland. .,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland.
| | - M Mohammed
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland
| | - J Chhokar
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - N Chug
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - C Curceanu
- INFN, Laboratori Nazionali di Frascati CP 13, Via E. Fermi 40, 00044, Frascati, Italy
| | - E Czerwiński
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - M Dadgar
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - K Dulski
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - M Gorgol
- Department of Nuclear Methods, Institute of Physics, Maria Curie-Skłodowska University, Pl. M. Curie-Skłodowskiej 1, 20-031, Lublin, Poland
| | - J Goworek
- Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Skłodowska University, Pl. M. Curie-Skłodowskiej 3, 20-031, Lublin, Poland
| | - B C Hiesmayr
- Faculty of Physics, University of Vienna Boltzmanngasse 5, 1090, Vienna, Austria
| | - B Jasińska
- Department of Nuclear Methods, Institute of Physics, Maria Curie-Skłodowska University, Pl. M. Curie-Skłodowskiej 1, 20-031, Lublin, Poland
| | - K Kacprzak
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland
| | - Ł Kapłon
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - H Karimi
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - D Kisielewska
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland
| | - K Klimaszewski
- Department of Complex Systems, National Centre for Nuclear Research, 05-400, Otwock-Świerk, Poland
| | - G Korcyl
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - P Kowalski
- Department of Complex Systems, National Centre for Nuclear Research, 05-400, Otwock-Świerk, Poland
| | - N Krawczyk
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - W Krzemień
- High Energy Department, National Centre for Nuclear Research, 05-400, Otwock-Świerk, Poland
| | - T Kozik
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland
| | - E Kubicz
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - S Niedźwiecki
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - S Parzych
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - M Pawlik-Niedźwiecka
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - L Raczyński
- Department of Complex Systems, National Centre for Nuclear Research, 05-400, Otwock-Świerk, Poland
| | - J Raj
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - S Sharma
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - S Choudhary
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - R Y Shopa
- Department of Complex Systems, National Centre for Nuclear Research, 05-400, Otwock-Świerk, Poland
| | - A Sienkiewicz
- Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Skłodowska University, Pl. M. Curie-Skłodowskiej 3, 20-031, Lublin, Poland
| | - M Silarski
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - M Skurzok
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,INFN, Laboratori Nazionali di Frascati CP 13, Via E. Fermi 40, 00044, Frascati, Italy
| | - E Ł Stępień
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - F Tayefi
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, S. Łojasiewicza 11, 30-348, Kraków, Poland.,Total-Body Jagiellonian-PET Laboratory, Jagiellonian University, Kraków, Poland
| | - W Wiślicki
- Department of Complex Systems, National Centre for Nuclear Research, 05-400, Otwock-Świerk, Poland
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Marton J, Amirkhan A, Baniahmad A, Bazzi M, Bellotti G, Berucci C, Bosnar D, Bragadireanu M, Cargnelli M, Curceanu C, Dawood Butt A, Del Grande R, Fabbietti L, Fiorini C, Ghio F, Guaraldo C, Iliescu M, Iwasaki M, Levi Sandri P, Miliucci M, Moskal P, Niedźwiecki S, Okada S, Pietreanu D, Piscicchia K, Shi H, Silarski M, Sirghi D, Sirghi F, Skurzok M, Spallone A, Tatsuno H, Vazquez Doce O, Widmann E, Zmeskal J. Spectroscopy of kaonic atoms at DAFNE and J-PARC. EPJ Web Conf 2019. [DOI: 10.1051/epjconf/201919903004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The interaction of antikaons (K−) with nucleons and nuclei in the low-energy regime represents a very active research field in hadron physics. A unique and rather direct experimental access to the antikaon-nucleon scattering lengths is provided by precision X-ray spectroscopy of transitions in low-lying states in the lightest kaonic atoms (i.e. kaonic hydrogen and deuterium). In the SIDDHARTA experiment at the electron-positron collider DAFNE of LNFINFN we measured the most precise values of the strong interaction observables in conic hydrogen. The strong interaction on the 1s ground state of the electromagnetically bound K-p atom causes an energy shift and broadening of the 1s state. SIDDHARTA will extend the spectroscopy to kaonic deuterium to get access to the antikaon-neutron interaction and thus the isospin dependent scattering lengths. At J-PARC a kaon beam is used in a complementary experiment with a different setup for spectroscopy of kaonic deuterium atoms. The talk will give an overview of the of the upcoming experiments SIDDHARTA and the complementary experiment at J-PARC.Furthermore, the implications of the experiments for the theory of low-energy strong interaction with strangeness will be discussed.
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6
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Kowalski P, Wiślicki W, Shopa RY, Raczyński L, Klimaszewski K, Curcenau C, Czerwiński E, Dulski K, Gajos A, Gorgol M, Gupta-Sharma N, Hiesmayr B, Jasińska B, Kapłon Ł, Kisielewska-Kamińska D, Korcyl G, Kozik T, Krzemień W, Kubicz E, Mohammed M, Niedźwiecki S, Pałka M, Pawlik-Niedźwiecka M, Raj J, Rakoczy K, Rudy Z, Sharma S, Shivani S, Silarski M, Skurzok M, Zgardzińska B, Zieliński M, Moskal P. Estimating the NEMA characteristics of the J-PET tomograph using the GATE package. ACTA ACUST UNITED AC 2018; 63:165008. [DOI: 10.1088/1361-6560/aad29b] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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7
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Raczyński L, Wiślicki W, Krzemień W, Kowalski P, Alfs D, Bednarski T, Białas P, Curceanu C, Czerwiński E, Dulski K, Gajos A, Głowacz B, Gorgol M, Hiesmayr B, Jasińska B, Kamińska D, Korcyl G, Kozik T, Krawczyk N, Kubicz E, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Rudy Z, Rundel O, Sharma NG, Silarski M, Smyrski J, Strzelecki A, Wieczorek A, Zgardzińska B, Zieliński M, Moskal P. Calculation of the time resolution of the J-PET tomograph using kernel density estimation. Phys Med Biol 2017; 62:5076-5097. [DOI: 10.1088/1361-6560/aa7005] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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8
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Głowacz B, Alfs D, Bednarski T, Białas P, Czerwiński E, Gajos A, Gorgol M, Jasińska B, Kamińska D, Korcyl G, Kowalski P, Kozik T, Krzemień W, Kubicz E, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Raczyński L, Rudy Z, Rundel O, Sharma N, Silarski M, Strzelecki A, Wieczorek A, Wiślicki W, Zieliński M, Zgardzińska B, Moskal P. Hybrid TOF-PET/MRI local transceiver coil. Phys Med 2016. [DOI: 10.1016/j.ejmp.2016.07.479] [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: 10/21/2022] Open
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9
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Kubicz E, Alfs D, Bednarski T, Białas P, Czerwiński E, Gajos A, Głowacz B, Gorgol M, Jasińska B, Kamińska D, Korcyl G, Kowalski P, Kozik T, Krzemień W, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Raczyński L, Rudy Z, Rundel O, Sharma N, Silarski M, Strzelecki A, Wieczorek A, Wiślicki W, Zieliński M, Zgardzińska B, Moskal P. Novel J-PET scanner combined with positron annihilation lifetime spectroscopy technique as a tool for morphometric imaging. Phys Med 2016. [DOI: 10.1016/j.ejmp.2016.07.478] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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10
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Zielinski M, Alfs D, Bednarski T, Białas P, Czerwiński E, Gajos A, Głowacz B, Gorgol M, Jasińska B, Kamińska D, Korcyl G, Kowalski P, Kozik T, Krzemień W, Kubicz E, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Raczyński L, Rudy Z, Rundel O, Sharma N, Silarski M, Strzelecki A, Wieczorek A, Wiślicki W, Zieliński M, Zgardzińska B, Moskal P. Mobile PET insert for simultaneous PET/MRI imaging. Phys Med 2016. [DOI: 10.1016/j.ejmp.2016.07.477] [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: 10/21/2022] Open
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Wieczorek A, Alfs D, Bednarski T, Białas P, Czerwiński E, Gajos A, Głowacz B, Gorgol M, Jasińska B, Kamińska D, Korcyl G, Kowalski P, Kozik T, Krzemień W, Kubicz E, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Raczyński L, Rudy Z, Rundel O, Sharma N, Silarski M, Strzelecki A, Wiślicki W, Zieliński M, Zgardzińska B, Moskal P. Novel plastic scinitllators for the fully digital and MRI compatible J-PET scanner. Phys Med 2016. [DOI: 10.1016/j.ejmp.2016.07.480] [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: 11/16/2022] Open
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Głowacz B, Zieliński M, Alfs D, Bednarski T, Białas P, Czerwiński E, Gajos A, Gorgol M, Jasińska B, Kamińska D, Kapłon Ł, Korcyl G, Kowalski P, Kozik T, Krzemień W, Kubicz E, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Raczyński L, Rudy Z, Rundel O, Sharma N, Silarski M, Słomski A, Strzelecki A, Wieczorek A, Wiślicki W, Zgardzińska B, Moskal P. Hybrid TOF-PET/MRI local transceiver coil. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)30097-4] [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: 12/01/2022]
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Zieliński M, Głowacz B, Alfs D, Bednarski T, Białas P, Czerwiński E, Gajos A, Gorgol M, Jasińska B, Kamińska D, Kapłon Ł, Korcyl G, Kowalski P, Kozik T, Krzemień W, Kubicz E, Mohammed M, Pawlik-Niedźwiecka M, Niedźwiecki S, Pałka M, Raczyński L, Rudy Z, Rundel O, Sharma N, Silarski M, Słomski A, Strzelecki A, Wieczorek A, Wiślicki W, Zgardzińska B, Moskal P. The mobile PET insert for simultaneous PET/MRI imaging. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)30242-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Adlarson P, Adolph C, Augustyniak W, Baru V, Bashkanov M, Bednarski T, Bergmann FS, Berłowski M, Bhatt H, Brinkmann KT, Büscher M, Calén H, Clement H, Coderre D, Czerwiński E, Doroshkevich E, Ekström C, Engels R, Erven W, Eyrich W, Fedorets P, Föhl K, Fransson K, Goldenbaum F, Goslawski P, Grigoryev K, Grishina V, Gullström CO, Hampe J, Hanhart C, Heijkenskjöld L, Hejny V, Hinterberger F, Hodana M, Höistad B, Jacewicz M, Janusz M, Jany A, Jany BR, Jarczyk L, Johansson T, Kamys B, Kemmerling G, Khakimova O, Khoukaz A, Kistryn S, Klaja J, Kleines H, Kłos B, Kren F, Krzemień W, Kulessa P, Kullander S, Kupść A, Lalwani K, Lorentz B, Magiera A, Maier R, Marciniewski P, Mariański B, Mikirtychiants M, Moskal P, Morsch HP, Nandi BK, Niedźwiecki S, Ohm H, Passfeld A, Pauly C, del Rio EP, Petukhov Y, Piskunov N, Pluciński P, Podkopał P, Povtoreyko A, Prasuhn D, Pricking A, Pysz K, Rausmann T, Redmer CF, Ritman J, Roy A, Ruber RJMY, Rudy Z, Sawant S, Schadmand S, Schmidt A, Schroeder W, Sefzick T, Serdyuk V, Shah N, Siemaszko M, Siudak R, Skorodko T, Skurzok M, Smyrski J, Sopov V, Stassen R, Stepaniak J, Sterzenbach G, Stockhorst H, Ströher H, Szczurek A, Täschner A, Tolba T, Trzciński A, Varma R, Vlasov P, Wagner GJ, Węglorz W, Winnemöller A, Wirzba A, Wolke M, Wrońska A, Wüstner P, Wurm P, Yuan X, Yurev L, Zabierowski J, Zheng C, Zieliński MJ, Zipper W, Złomańczuk J, Zuprański P. Abashian-Booth-Crowe effect in basic double-pionic fusion: a new resonance? Phys Rev Lett 2011; 106:242302. [PMID: 21770567 DOI: 10.1103/physrevlett.106.242302] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Indexed: 05/31/2023]
Abstract
We report on an exclusive and kinematically complete high-statistics measurement of the basic double-pionic fusion reaction pn→dπ(0)π(0) over the full energy region of the ABC effect, a pronounced low-mass enhancement in the ππ-invariant mass spectrum. The measurements, which cover also the transition region to the conventional t-channel ΔΔ process, were performed with the upgraded WASA detector setup at COSY. The data reveal the Abashian-Booth-Crowe effect to be uniquely correlated with a Lorentzian energy dependence in the integral cross section. The observables are consistent with a narrow resonance with m=2.37 GeV, Γ≈70 MeV and I(J(P))=0(3(+)) in both pn and ΔΔ systems. Necessary further tests of the resonance interpretation are discussed.
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Affiliation(s)
- P Adlarson
- Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden
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