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题名: Lepton flavor-changing processes in R-parity violating MSSM: Z -> l(i)(l)over-bar(j) and gamma gamma -> l(i)(l)over-bar(j) under new bounds from l(i) -> l(j)gamma
作者: Cao, Junjie ;  Wu, Lei ;  Yang, Jin Min
刊名: NUCLEAR PHYSICS B
出版日期: 2010
卷号: 829, 期号:40910, 页码:370-382
关键词: DOUBLE-BETA DECAY ;  SUPERSYMMETRIC STANDARD MODEL ;  TOP-QUARK PRODUCTION ;  Z(0) DECAYS ;  TAU-DECAYS ;  ONE-LOOP ;  SEARCH ;  CONSTRAINTS ;  COLLIDERS ;  COUPLINGS
学科分类: Physics
通讯作者: Yang, JM , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
部门归属: [Yang, JM] Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China; [Cao, JJ; Wu, L] Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang 453007, Peoples R China; [Yang, JM] Acad Sinica, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
英文摘要: We examine the lepton flavor-changing processes in R-parity violating MSSM. First, we update the constraints on the relevant R-violating couplings by using the latest data on the rare decays l(i) -> l(j)gamma. We find that the updated constraints are much stronger than the old ones from rare Z-decays at LEP. Then we calculate the processes Z --> l(i)(l) over bar (j) and gamma gamma -> l(i)(l) over bar (j). We find that with the updated constraints the R-violating couplings can still enhance the rates of these processes to the sensitivity of GigaZ and photon-photon collision options of the ILC. (C) 2009 Elsevier B.V. All rights reserved.
资助者: National Natural Science Foundation of China (NNSFC)[10505007, 10821504, 10725526, 10635030]; HASTIT[2009HASTIT004]
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000274608300011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5128
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:
Cao, Junjie,Wu, Lei,Yang, Jin Min. Lepton flavor-changing processes in R-parity violating MSSM: Z -> l(i)(l)over-bar(j) and gamma gamma -> l(i)(l)over-bar(j) under new bounds from l(i) -> l(j)gamma[J]. NUCLEAR PHYSICS B,2010,829(40910):370-382.
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