دورية أكاديمية
Double-pion electroproduction off protons in deuterium: quasi-free cross sections and final state interactions
| العنوان: | Double-pion electroproduction off protons in deuterium: quasi-free cross sections and final state interactions |
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| المؤلفون: | Skorodumina, Iu.A, Fedotov, G.V, Gothe, R.W, Achenbach, P, Akbar, Z, Alvarado, J.S, Amaryan, M.J, Armstrong, Whitney R, Atac, H, Avakian, H, Ayerbe Gayoso, C, Baashen, L, Baltzell, N.A, Barion, L, Battaglieri, M, Benkel, B, Benmokhtar, Fatiha, Bianconi, A, Biselli, A.S, Boiarinov, S, Bossù, F, Brinkmann, K.-Th, Briscoe, W.J, Brooks, W.K, Bulumulla, D, Burkert, V.D, Capobianco, R, Carman, D.S, Chatagnon, P, Chetry, T, Ciullo, G, Cole, P.L, Contalbrigo, M, Costantini, G, d'Angelo, A, Dashyan, N, de Vita, R, Deur, A, Diehl, S, Djalali, C, Dupre, R, Egiyan, H, El Alaoui, A, El Fassi, L, Eugenio, P, Filippi, A, Fogler, C, Gavalian, G, Gilfoyle, G.P, Girod, F.X, Golubenko, A.A, Gosta, G, Griffioen, K.A, Hafidi, K, Hakobyan, H, Hattawy, M, Hayward, T.B, Heddle, D, Hobart, A, Holtrop, M, Hung, Yu-Chun, Ilieva, Y, Ireland, D.G, Isupov, E.L, Jo, H.S, Joo, K, Joosten, S, Keller, D, Khanal, A, Khandaker, M, Kim, A, Kim, W, Klein, F.J, Klimenko, V, Kripko, A, Kubarovsky, V, Lanza, L, Lee, S, Lenisa, P, Livingston, K, Macgregor, I.J.D, Marchand, D, Mascagna, V, Mckinnon, B, Migliorati, S, Mineeva, T, Mirazita, M, Mokeev, V, Munoz Camacho, C, Nadel-Turonski, P, Naidoo, P, Neupane, K, Niccolai, S, Osipenko, M, Ouillon, M, Pandey, P, Pappalardo, L.L, Paremuzyan, R, Pasyuk, E, Paul, S.J, Phelps, W, Pilleux, N, Pokhrel, M, Poudel, J, Prok, Y, Raue, B.A, Reed, Trevor, Richards, J, Ripani, M, Ritman, J, Rossi, P, Salgado, C, Schadmand, S, Schmidt, A, Schumacher, R.A, Sharabian, Y.G, Shirokov, E.V, Shrestha, U, Sparveris, N, Spreafico, M, Strauch, S, Trotta, N, Tyson, R, Ungaro, M, Vallarino, S, Venturelli, L, Voskanyan, H, Voutier, E, Watts, D.P, Wei, X, Williams, R, Wishart, R, Wood, M.H, Yurov, M, Zachariou, N, Zhao, Z.W, Ziegler, V |
| المساهمون: | Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), CLAS |
| المصدر: | Phys.Rev.C ; https://hal.science/hal-04199160Test ; Phys.Rev.C, 2024, 109 (6), pp.065205. ⟨10.1103/PhysRevC.109.065205⟩ |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2024 |
| مصطلحات موضوعية: | hadron, final state, spectator, GeV, electroproduction, deuterium, kinematics, statistics, photon, statistical, CLAS, final-state interaction, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] |
| الوصف: | International audience ; The single-differential and fully integrated cross sections for quasi-free $\pi^{+}\pi^{-}$ electroproduction off protons bound in deuterium have been extracted for the first time. The experimental data were collected at Jefferson Laboratory with the CLAS detector. The measurements were performed in the kinematic region of the invariant mass $W$ from 1.3 GeV to 1.825 GeV and photon virtuality $Q^{2}$ from 0.4 GeV$^2$ to 1.0 GeV$^2$. Sufficient experimental statistics allow for narrow binning in all kinematic variables, while maintaining a small statistical uncertainty. The extracted cross sections were compared with the corresponding cross sections off free protons, which allowed us to obtain an estimate of the contribution from events in which interactions between the final-state hadrons and the spectator neutron took place. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/arxiv/2308.13962; hal-04199160; https://hal.science/hal-04199160Test; ARXIV: 2308.13962; INSPIRE: 2691255 |
| DOI: | 10.1103/PhysRevC.109.065205 |
| الإتاحة: | https://doi.org/10.1103/PhysRevC.109.065205Test https://hal.science/hal-04199160Test |
| رقم الانضمام: | edsbas.BE2F29AA |
| قاعدة البيانات: | BASE |
| DOI: | 10.1103/PhysRevC.109.065205 |
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