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题名: Neutrino oscillations in supersymmetry without lepton number conservation and R parity
作者: Feng, TF ;  Li, XQ
刊名: PHYSICAL REVIEW D
出版日期: 2001
卷号: 63, 期号:7, 页码:-
关键词: BASIS-INDEPENDENT MEASURES ;  DOUBLE-BETA DECAY ;  VIOLATING SUPERSYMMETRY ;  STANDARD MODEL ;  BREAKING ;  SOLAR ;  MASSES ;  CONSTRAINTS ;  PHYSICS ;  PHENOMENOLOGY
学科分类: Physics
通讯作者: Feng, TF , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
部门归属: CCAST, World Lab, Beijing 100080, Peoples R China; Nankai Univ, Dept Phys, Tianjin 300070, Peoples R China; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: With the on-shell renormalization scheme, we discuss neutrino masses up to the one-loop approximation in the supersymmetry without lepton number conservation and R parity. It is shown that in this model with experimentally allowed parameters, Deltam(32)(2), Deltam(12)(2), and the mixing angles \sin theta 23\,\sin theta (12)\ which are consistent with the present observation values can be produced. We find that a small neutrino mass (less than or equal to1 eV) sets a loose constraint on the R-parity violation parameters in the soft breaking terms.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000167792200013
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/12792
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Feng, TF,Li, XQ. Neutrino oscillations in supersymmetry without lepton number conservation and R parity[J]. PHYSICAL REVIEW D,2001,63(7):-.
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