Amplitude relations for B decays involving eta and eta'

被引：70

作者：

Dighe, AS

Gronau, M

Rosner, JL

机构：

[1] UNIV CHICAGO, DEPT PHYS, CHICAGO, IL 60637 USA

[2] TECHNION ISRAEL INST TECHNOL, DEPT PHYS, IL-32000 HAIFA, ISRAEL

来源：

PHYSICS LETTERS B | 1996年 / 367卷 / 1-4期

关键词：

B meson decays; SU(3); CP violation;

D O I：

10.1016/0370-2693(95)01341-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A class of amplitude relations for decays of B mesons is discussed. Processes involving eta and eta' in the final state are shown to provide useful information about weak phases in some cases, even in the presence of octet-singlet mixing in these states. Some of the relations are unaffected by first-order SU(3) breaking.

引用

页码：357 / 361

页数：5

共 30 条

[1] LIMITATIONS IN MEASURING THE ANGLE-BETA BY USING SU(3) RELATIONS FOR B-MESON DECAY AMPLITUDES [J].