Searching for the CP-violation associated with Majorana neutrinos

被引：102

作者：

Pascoli, S ^{[1
]}

Petcov, ST

Wolfenstein, L

机构：

[1] Scuola Int Super Studi Avanzati, I-34014 Trieste, Italy

[2] Ist Nazl Fis Nucl, Sez Trieste, I-34014 Trieste, Italy

[3] Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA USA

来源：

PHYSICS LETTERS B | 2002年 / 524卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(01)01403-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The effective Majorana mass which determines the rate of the neutrinoless double beta ((betabeta)(0v)-) decay, \<m>), is considered in the case of three-neutrino mixing and massive Majorana neutrinos. Assuming a rather precise determination of the parameters characterizing the neutrino oscillation solutions of the solar and atmospheric neutrino problems has been made, we discuss the information a measurement of \<m>\ greater than or similar to (0.005-0.010) eV can provide on the value of the lightest neutrino mass and on the CP-violation in the lepton sector. The implications of combining a measurement of \<m>\ with future measurement of the neutrino mass m(ve) in H-3 beta-decay experiments for the possible determination of leptonic CP-violation are emphasized. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：319 / 331

页数：13

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