Neutrino mass and magnetic moment in supersymmetry without R-parity in the light of recent data

被引：77

作者：

Bhattacharyya, G

Klapdor-Kleingrothaus, HV

Päs, H

机构：

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

[2] Saha Inst Nucl Phys, Kolkata 700064, W Bengal, India

来源：

PHYSICS LETTERS B | 1999年 / 463卷 / 01期

关键词：

D O I：

10.1016/S0370-2693(99)00947-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider the generation of neutrino Majorana mass and transition magnetic moment by the lepton-number violating lambda and/or lambda' couplings in R-parity-violating supersymmetric models. We update land improve) the existing upper limits on the relevant couplings using the most recent data on neutrino masses and mixings, indicating also the possible improvement by the GENIUS project. We study the implication of this update on the induced neutrino magnetic moment. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：77 / 82

页数：6

共 73 条

[21] A high resolution electrostatic time-of-flight spectrometer with adiabatic magnetic collimation [J].