B-MESON DECAYS TO NONCHARM BARYON AND ANTIBARYON

被引：4
|
作者：
KOHARA, Y [1 ]
机构：
[1] NIHON UNIV, FUJISAWA, KANAGAWA 252, JAPAN
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1991年 / 104卷 / 04期
关键词：
D O I：
10.1007/BF02813591
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Based on the quark diagram scheme, the decay amplitudes of B(u) and B(d) mesons to a SU(3) octet or decuplet baryon and an octet antibaryon are derived. Furthermore the relations between the decay rates are obtained by assuming spectator diagram dominance.
引用
收藏
页码：555 / 562
页数：8
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