Neutrino oscillations:: Measuring θ13 including its sign -: art. no. 062501

被引：12

作者：

Latimer, DC ^{[1
]}

Ernst, DJ ^{[1
]}

机构：

[1] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA

来源：

PHYSICAL REVIEW C | 2005年 / 71卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.71.062501

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In neutrino phenomenology, terms in the oscillation probabilities linear in sin theta(13) lead naturally to the question "How can one measure theta(13) including its sign?" Here we demonstrate analytically and with a simulation of neutrino data that P-e mu and P-mu mu at L/E=2 pi/Delta(21) exhibit significant linear dependence on theta(13) in the limit of vacuum oscillations. Measurements at this particular value of L/E can thus determine not only theta(13) but also its sign, if CP violation is small.

引用

页数：5

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