New constraints on lepton nonconserving R-parity violating couplings

被引：101
|
作者：
Choudhury, D
Roy, P
机构：
[1] UNIV CALIF SANTA BARBARA,INST THEORET PHYS,SANTA BARBARA,CA 93106
[2] TATA INST FUNDAMENTAL RES,THEORET PHYS GRP,BOMBAY 400005,MAHARASHTRA,INDIA
来源：
PHYSICS LETTERS B | 1996年 / 378卷 / 1-4期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0370-2693(96)00444-3
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Strong upper bounds are derived on certain product combinations of lepton nonconserving couplings in the minimal supersymmetric standard model with explicit R-parity violation. The input is information from rare leptonic decays of the long-lived neutral kaon, the muon and the tau as well as from the mixings of neutral K- and B-mesons. One of these bounds is comparable and another superior to corresponding ones obtained recently from neutrinoless double beta decay.
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页码：153 / 158
页数：6
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