RARE DECAYS AND HEAVY NEUTRINO MIXING

被引：12

作者：

ACKER, A

PAKVASA, S

机构：

来源：

MODERN PHYSICS LETTERS A | 1992年 / 7卷 / 14期

关键词：

D O I：

10.1142/S0217732392003694

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

From the experimental upper bound on the decay mu --> e-gamma the mixing of a heavy neutral lepton (m > 45 GeV) with nu(e) and nu(mu) can be constrained to be \U(Ne)*U(N-mu)\2 < 7 x 10(-6). In turn this implies a contribution to K(L) --> mu-e of no more than 2 x 10(-15) in the branching ratio.

引用

页码：1219 / 1222

页数：4

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