Neutrino oscillations in the field of a rotating deformed mass

被引：14
|
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.
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页码：1239 / 1243
页数：5
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