Beauty-conserving strangeness-changing two-body hadronic decays of beauty baryons

被引：11
|
作者：
Sinha, S [1 ]
Khanna, MP [1 ]
机构：
[1] Panjab Univ, Dept Phys, Ctr Adv Study Phys, Chandigarh 160014, India
来源：
MODERN PHYSICS LETTERS A | 1999年 / 14卷 / 10-11期
关键词：
D O I：
10.1142/S0217732399000705
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The beauty-conserving strangeness-changing two-body hadronic decays of beauty baryons are examined. Unlike in charm sector where the heavy flavor conserving but strangeness-changing decays are Cabibbo suppressed, in the b-sector they are CKM allowed. The numerical estimates for decay widths of some of the modes are presented in current algebra approach, factorization and quark diagram approach.
引用
收藏
页码：651 / 660
页数：10
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