2-BODY HYPERON PRODUCTION BY 5.7-GEV/C ANTIPROTONS ON PROTONS

被引：32

作者：

ATHERTON, HW

CELNIKIER, LM

FRENCH, B

KINSON, JB

MYKLEBOST, K

PERNEGR, J

QUERCIGH, E

SADOULET, B

机构：

[1] CERN, Geneva

来源：

PHYSICS LETTERS B | 1969年 / B 30卷 / 07期

关键词：

D O I：

10.1016/0370-2693(69)90182-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Total and differential cross sections are presented on the reactions: p ̄p → ΛΛ, ΛΣ0 + c.c., Σ+ Σ+ at an incident momentum of 5.7 GeV/c, from 200 000 photographs (13 events/Σb) of the CERN 2 metre hydrogen bubble chamber. The forbidden" reaction p ̄p → Σ-Σ- is also observed and its cross section is 1.3 ± 0.4 μb. Polarization and correlation of polarizations are presented for the reaction p ̄p → ΛΛ. © 1969."

引用

页码：494 / +

页数：1

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