Baryon and lepton number violation with scalar bilinears

被引：10

作者：

Klapdor-Kleingrothaus, HV ^{[1
]}

Ma, E

Sarkar, U

机构：

[1] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany

[2] Univ Calif Riverside, Dept Phys, Riverside, CA 92521 USA

[3] Phys Res Lab, Ahmadabad 380009, Gujarat, India

来源：

MODERN PHYSICS LETTERS A | 2002年 / 17卷 / 33期

关键词：

neutrinoless double beta decay; operator analysis; proton decay; lepton number violation;

D O I：

10.1142/S0217732302008757

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider all possible scalar bilinears, which couple to two fermions of the standard model. The various baryon and lepton number violating couplings allowed by these exotic scalars are studied. We then discuss which are constrained by limits on proton decay (to a lepton and a meson as well as to three leptons), neutron-antineutron oscillations, and neutrinoless double beta decay.

引用

页码：2221 / 2228

页数：8

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