OBSERVATION OF A NARROW HYPERON STATE OF MASS 3.17 GEV

被引:30
作者
不详
机构
基金
美国国家科学基金会;
关键词
D O I
10.1016/0370-2693(79)90089-3
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present evidence for a narrow Y* with a mass of 3.17 GeV and a width ≤ 20 MeV decaying to ΣKK̄ + pions, ΛKK̄ + pions and ΞK + pions. The data come from two high statistics K-p bubble chamber experiments with a sensitivity of ≈100 eV/μb at 8.25 GeV/c and ≈ 45 eV/μb at 6.5 GeV/c. © 1979.
引用
收藏
页码:125 / 130
页数:6
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DECROMBRUGGHE M, UNPUBLISHED
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