Neutrino physics in the seesaw model

被引：59

作者：

Broncano, A ^{[1
]}

Gavela, MB

Jenkins, E

机构：

[1] Univ Autonoma Madrid, Dept Fis Teor, C X1, E-28049 Madrid, Spain

[2] Univ Autonoma Madrid, Fac Ciencias, C XV1, E-28049 Madrid, Spain

[3] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 USA

来源：

NUCLEAR PHYSICS B | 2003年 / 672卷 / 1-2期

关键词：

D O I：

10.1016/j.nuclphysb.2003.09.011

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The seesaw model of heavy and light Majorana neutrinos and its low-energy effective theory are studied. when the number of heavy neutrinos is equal to or less than the number of light lepton generations. We establish a general relationship between the high-energy parameters and the low-energy observables involving only the light fields. It is shown how low-energy measurements of the properties of light neutrinos suffice a priori to determine all couplings of the unobserved heavy neutrinos. CP violation is present in low-energy processes if seesaw-model leptogenesis creates the matter-antimatter asymmetry of the universe. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：163 / 198

页数：36

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