Neutrino oscillations in the field of a rotating deformed mass

被引：15

作者：

Geralico, A. ^{[1
,2
]}

Luongo, O. ^{[1
,2
,3
]}

机构：

[1] Univ Roma La Sapienza, Dept Phys, I-00185 Rome, Italy

[2] Univ Roma La Sapienza, ICRA, I-00185 Rome, Italy

[3] Univ Mexico, Inst Nucl Sci, Mexico City, DF, Mexico

来源：

PHYSICS LETTERS A | 2012年 / 376卷 / 15期

关键词：

Neutrino oscillation; Hartle-Thome metric; FLAVOR OSCILLATIONS; CP VIOLATION; MATTER; PHASE;

D O I：

10.1016/j.physleta.2012.02.043

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The neutrino oscillations in the field of a rotating deformed mass is investigated. The phase shift is evaluated in the case of weak field limit, slow rotation and small deformation. To this aim the Hartle-Thorne metric is used, which is an approximate solution of the vacuum Einstein equations accurate to second order in the rotation parameter a/M and to first order in the mass quadrupole moment q. Implications on atmospheric, solar and astrophysical neutrinos are discussed. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：1239 / 1243

页数：5

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