R-parity-breaking SUSY solution to the R(b) and ALEPH anomalies

被引：7

作者：

Choudhury, D

Roy, DP

机构：

[1] TATA INST FUNDAMENTAL RES,THEORET PHYS GRP,BOMBAY 400005,MAHARASHTRA,INDIA

[2] CERN,DIV THEORY,CH-1211 GENEVA 23,SWITZERLAND

来源：

PHYSICAL REVIEW D | 1996年 / 54卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.54.6797

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss an optimal R-parity-breaking: SUSY solution to the R(b) excess as well as the ALEPH four-jet anomaly. The latter arises from the pair production of a top squark via chargino decay at CERN LEP 1.5, followed by its R-violating decay into a light quark pair. The model satisfies top quark and Z-boson decay constraints along with gaugino mass unification.

引用

页码：6797 / 6802

页数：6

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