Abstract

We performed an experiment using tritium and hydrogen cryogenic gas targets at Thomas Jefferson National Accelerator Facility (JLab) in 2018 (E12-17-003)[1, 2]. In this article, we discuss the Λ/Σ0 hyperon electroproduction from hydrogen target. Elementary Λ/Σ0 hyperon production processes are important not only for an absolute mass scale calibration in our experiment, but also for the study of the electroproduction mechanisms themselves. In this article, we reported the results of the differential cross section for the p(e, e’K+)Λ/Σ0 reaction at Q2 ∼ 0.5 (GeV/c)2.

Details

Title
Study of the Λ/Σ0 electroproduction in the low-Q2 region at JLab
Author
Okuyama, K; Itabashi, K; Nagao, S; Nakamura, S N; Suzuki, K N; Gogami, T; Pandey, B; Tang, L; Abrams, D; Akiyama, T; Androic, D; Aniol, K; C. Ayerbe Gayoso; Bane, J; Barcus, S; Barrow, J; Bellini, V; Bhatt, H; Bhetuwal, D; Biswas, D; Camsonne, A; Castellanos, J; J-P. Chen; Chen, J; Covrig, S; Chrisman, D; Cruz-Torres, R; Das, R; Fuchey, E; Gnanvo, K; Garibaldi, F; Gautam, T; Gomez, J; Gueye, P; Hague, T J; Hansen, O; Henry, W; Hauenstein, F; Higinbotham, D W; Hyde, C E; Kaneta, M; Keppel, C; Kutz, T; Lashley-Colthirst, N; S. Li; Liu, H; Mammei, J; Markowitz, P; McClellan, R E; Meddi, F; Meekins, D; Michaels, R; Mihovilovic, M; Moyer, A; Nguyen, D; Nycz, M; Owen, V; Palatchi, C; Park, S; Petkovic, T; Premathilake, S; Reimer, P E; Reinhold, J; Riordan, S; Rodriguez, V; Samanta, C; Santiesteban, S N; Sawatzky, B; Širca, S; Slifer, K; T. Su; Tian, Y; Toyama, Y; Uehara, K; Urciuoli, G M; Votaw, D; Williamson, J; Wojtsekhowski, B; Wood, S A; Yale, B; Z. Ye; Zhang, J; Zheng, X
Section
Production of Strangeness
Publication year
2022
Publication date
2022
Publisher
EDP Sciences
ISSN
21016275
e-ISSN
2100014X
Source type
Conference Paper
Language of publication
English
DOI
https://doi.org/10.1051/epjconf/202227102003
ProQuest document ID
3192939447
Copyright
© 2022. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and conditions, you may use this content in accordance with the terms of the License.