Comparison of LMA and LOW solar solution predictions in an SO(10) GUT model

被引：7

作者：

Albright, CH ^{[1
]}

Geer, S

机构：

[1] No Illinois Univ, Dept Phys, De Kalb, IL 60115 USA

[2] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA

来源：

PHYSICS LETTERS B | 2002年 / 532卷 / 3-4期

关键词：

neutrino factory; superbeams; LMA and LOW solutions;

D O I：

10.1016/S0370-2693(02)01575-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Within the framework of an SO(10) GUT model that can accommodate both the LMA and LOW solar neutrino mixing solutions by appropriate choice of the right-handed Majorana matrix elements, we present explicit predictions for the neutrino oscillation parameters Deltam(21)(2), sin(2) 2theta(12), sin(2) 2theta(13), and delta(CP). Given the observed near maximality of the atmospheric mixing, the model favors the LMA solution and predicts that delta(CP) is small. The suitability of Neutrino Superbeams and Neutrino Factories for precision tests of the two model versions is discussed. (C) 2002 Published by Elsevier Science B.V.

引用

页码：311 / 317

页数：7

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