Z-induced FCNC's and their effects on neutrino oscillations

被引：93

作者：

Bergmann, S ^{[1
]}

Kagan, A

机构：

[1] Weizmann Inst Sci, Dept Particle Phys, IL-76100 Rehovot, Israel

[2] Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA

来源：

NUCLEAR PHYSICS B | 1999年 / 538卷 / 1-2期

关键词：

neutrino; solar neutrino problem; neutrino oscillations; supernova; FCNC; MSW;

D O I：

10.1016/S0550-3213(98)00686-5

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：

Adding singlet neutrinos to the: Standard model spectrum in general gives rise to Z-induced Flavor-changing neutral currents. We study the impact of these currents on matter-induced neutrino oscillations in the sun and in supernovae. While the effects for solar neutrinos are negligible, dramatic effects are possible for supernova neutrinos. (C) 1999 Elsevier Science B.V.

引用

页码：368 / 386

页数：19

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