Contrasting solar and reactor neutrinos with a non-zero value of θ13

被引：45

作者：

Balantekin, A. B. ^{[1
]}

Yilmaz, D. ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Phys, Madison, WI 53706 USA

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2008年 / 35卷 / 07期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1088/0954-3899/35/7/075007

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：

When solar neutrino and KamLAND data are analyzed separately one finds that, even though allowed regions of neutrino parameters overlap, the values of delta m(2) and the mixing angle theta(12) at the chi(2) minima are different. We show that a non-zero, but small value of the angle theta(13) can account for this behavior. From the joint analysis of solar neutrino and KamLAND data we find the best fit value of sin(2) 2 theta(13) = 0.01(+0.09)(-0.01).

引用

页数：7

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