作者
J Rowley, N Compton, C Djalali, K Hicks, J Price, N Zachariou, KP Adhikari, WR Armstrong, H Atac, L Baashen, L Barion, M Bashkanov, M Battaglieri, I Bedlinskiy, F Benmokhtar, A Bianconi, L Biondo, AS Biselli, M Bondi, F Bossù, S Boiarinov, WJ Briscoe, WK Brooks, D Bulumulla, VD Burkert, DS Carman, JC Carvajal, A Celentano, P Chatagnon, V Chesnokov, T Chetry, G Ciullo, Louise Clark, PL Cole, M Contalbrigo, G Costantini, V Crede, A D’Angelo, N Dashyan, R De Vita, M Defurne, A Deur, S Diehl, R Dupré, H Egiyan, M Ehrhart, A El Alaoui, L El Fassi, P Eugenio, G Fedotov, S Fegan, R Fersch, A Filippi, A Fradi, G Gavalian, FX Girod, Derek I Glazier, A Golubenko, RW Gothe, K Griffioen, L Guo, K Hafidi, H Hakobyan, M Hattawy, TB Hayward, D Heddle, A Hobart, M Holtrop, Y Ilieva, David G Ireland, EL Isupov, D Jenkins, HS Jo, K Joo, D Keller, A Khanal, M Khandaker, A Kim, I Korover, A Kripko, V Kubarovsky, SE Kuhn, L Lanza, M Leali, P Lenisa, Kenneth Livingston, IJD MacGregor, D Marchand, N Markov, L Marsicano, V Mascagna, ME McCracken, Bryan McKinnon, C McLauchlin, ZE Meziani, S Migliorati, T Mineeva, M Mirazita, V Mokeev, E Munevar, C Munoz Camacho, P Nadel-Turonski, K Neupane, S Niccolai, G Niculescu, TR O’Connell, M Osipenko, AI Ostrovidov, P Pandey, M Paolone, LL Pappalardo, E Pasyuk, O Pogorelko, Y Prok, T Reed, M Ripani, J Ritman, A Rizzo, Guenther Rosner, F Sabatie, C Salgado, A Schmidt, RA Schumacher, YG Sharabian, U Shrestha, Daria Sokhan, O Soto, N Sparveris, II Strakovsky, S Strauch, Richard Tyson, M Ungaro, L Venturelli, H Voskanyan, A Vossen, E Voutier, DP Watts, K Wei, X Wei, Robert Wishart, MH Wood, B Yale, M Yurov, J Zhang, ZW Zhao, (CLAS Collaboration)
发表日期
2021/12/31
期刊
Physical review letters
卷号
127
期号
27
页码范围
272303
出版商
American Physical Society
简介
Strange matter is believed to exist in the cores of neutron stars based on simple kinematics. If this is true, then hyperon-nucleon interactions will play a significant part in the neutron star equation of state. Yet, compared to other elastic scattering processes, there is very little data on scattering. This experiment utilized the CEBAF Large Acceptance Spectrometer (CLAS) detector to study the elastic scattering cross section in the incident momentum range . These are the first data on this reaction since the 1970s. The new cross sections have significantly better accuracy and precision than the existing world data, and the techniques developed here can also be used in future experiments.
引用总数