Ξ(1320) and Ξ(1530) production in K-p interactions at 4.2 GeV/c

Journal article

The reactions K-p → Ξ 0 -(1320)K 0 +, Ξ-(1320)K+(890), Ξ 0 -(1530) K 0 - and Ξ 0 -(1530)K 0 +(890) are studied at 4.2 GeV/c incident momentum. The data come from a high-statistics bubble chamber experiment with a sensitivity of ∼ 133 events/μb. Total anddifferential cross sections are presented. The results are compared to the SU(3)-related processes K+p → pK+ and K+p → pK+(890) in the backward hemisphere. In the forward hemisphere "forbidden" peaks are observed and current ideas about them are discussed. © 1981.

Authors: Mazzucato, M; Pennino, D; Aguilar-Benitez, M; Armenteros, R; Dionisi, C

• Journal: Nuclear Physics, Section B
• Volume: 178
• Issue: 1
• Pages: 1-30
• Publication date: 1981-02-02
• DOI: 10.1016/0550-3213(81)90494-6
• ISSN: 0550-3213
• Language: English