Neutrino mass and the SU(2)R breaking scale -: art. no. 011301

被引：8
|
作者：
Ma, E [1 ]
机构：
[1] Univ Calif Riverside, Dept Phys, Riverside, CA 92521 USA
来源：
PHYSICAL REVIEW D | 2004年 / 69卷 / 01期
关键词：
D O I：
10.1103/PhysRevD.69.011301
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The neutrino sector in a left-right extension of the standard model depends on how SU(2)(R) is broken. I list all possible scenarios, including the ones where the Majorana nu(R) mass is naturally much smaller than the SU(2)(R) breaking scale, which is desirable for generating the proper baryon asymmetry of the Universe. The best such choice is identified and discussed.
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页数：4
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