作者
I Korover, JR Pybus, A Schmidt, F Hauenstein, M Duer, O Hen, E Piasetzky, LB Weinstein, DW Higinbotham, S Adhikari, K Adhikari, MJ Amaryan, Giovanni Angelini, H Atac, L Barion, M Battaglieri, A Beck, I Bedlinskiy, Fatiha Benmokhtar, A Bianconi, AS Biselli, S Boiarinov, WJ Briscoe, WK Brooks, D Bulumulla, VD Burkert, DS Carman, A Celentano, P Chatagnon, T Chetry, Louise Clark, B Clary, PL Cole, M Contalbrigo, V Crede, R Cruz-Torres, A D'Angelo, R De Vita, M Defurne, A Denniston, A Deur, S Diehl, C Djalali, R Dupre, H Egiyan, M Ehrhart, A El Alaoui, L El Fassi, L Elouadrhiri, P Eugenio, R Fersch, A Filippi, T Forest, G Gavalian, FX Girod, E Golovatch, RW Gothe, KA Griffioen, M Guidal, K Hafidi, H Hakobyan, N Harrison, M Hattawy, TB Hayward, D Heddle, K Hicks, M Holtrop, Y Ilieva, David G Ireland, EL Isupov, D Jenkins, HS Jo, K Joo, S Joosten, D Keller, M Khachatryan, A Khanal, M Khandaker, A Kim, CW Kim, FJ Klein, V Kubarovsky, L Lanza, M Leali, P Lenisa, Kenneth Livingston, V Lucherini, IJD MacGregor, D Marchand, N Markov, L Marsicano, V Mascagna, Bryan McKinnon, S Mey-Tal Beck, T Mineeva, M Mirazita, A Movsisyan, C Munoz Camacho, B Mustapha, P Nadel-Turonski, K Neupane, G Niculescu, M Osipenko, AI Ostrovidov, M Paolone, LL Pappalardo, R Paremuzyan, E Pasyuk, W Phelps, O Pogorelko, JW Price, Y Prok, Dan Protopopescu, BA Raue, M Ripani, J Ritman, A Rizzo, Guenther Rosner, J Rowley, F Sabatié, C Salgado, RA Schumacher, EP Segarra, YG Sharabian, U Shrestha, Daria Sokhan, O Soto, N Sparveris, S Stepanyan, II Strakovsky, S Strauch, JA Tan, N Tyler, M Ungaro, L Venturelli, H Voskanyan, E Voutier, T Wang, D Watts, X Wei, MH Wood, N Zachariou, J Zhang, ZW Zhao, X Zheng
发表日期
2021/9/10
期刊
Physics Letters B
卷号
820
页码范围
136523
出版商
North-Holland
简介
High-momentum configurations of nucleon pairs at short-distance are probed using measurements of the 12 C (e, e′ p) and 12 C (e, e′ p N) reactions (where N is either n or p), at high-Q 2 and x B> 1.1. The data span a missing-momentum range of 300–1000 MeV/c and are predominantly sensitive to the transition region of the strong nuclear interaction from a Tensor to Scalar interaction. The data are well reproduced by theoretical calculations using the Generalized Contact Formalism with both chiral and phenomenological nucleon-nucleon (NN) interaction models. This agreement suggests that the measured high missing-momentum protons up to 1000 MeV/c predominantly belong to short-ranged correlated (SRC) pairs. The measured 12 C (e, e′ p N)/12 C (e, e′ p) and 12 C (e, e′ p p)/12 C (e, e′ p n) cross-section ratios are consistent with a decrease in the fraction of proton-neutron SRC pairs and …
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I Korover, JR Pybus, A Schmidt, F Hauenstein, M Duer… - Physics Letters B, 2021