t -> cV via SUSY FCNC couplings in the unconstrained MSSM
文献类型:期刊论文
作者 | Liu, RJ , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.; Liu, RJ; Li, CS; Yang, LL; Jin, LG |
刊名 | PHYSICS LETTERS B
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出版日期 | 2004 |
卷号 | 599期号:40910页码:92-101 |
关键词 | Top-quark Decay Supersymmetric Standard Model Hadron Colliders Rare Decays Constraints Extensions Physics |
ISSN号 | 0370-2693 |
英文摘要 | We recalculate the branching ratios for t --> cV (V = g, gamma, Z) induced by SUSY FCNC couplings within the general unconstrained MSSM framework using mass eigenstate approach. Our results show that the branching ratios for these decays are larger than ones reported in previous literatures in the MSSM with R-parity conservation, and they can reach similar to 10(-4), similar to 10(-6), and similar to 10(-6), respectively, for favorable parameter values allowing by current precise experiments. Thus, the branching ratios for I --> cg and t --> cgamma may be measurable at the LHC. (C) 2004 Elsevier B.V All rights reserved. |
学科主题 | Physics |
URL标识 | 查看原文 |
WOS记录号 | WOS:000224053300011 |
公开日期 | 2012-08-30 |
源URL | [http://ir.itp.ac.cn/handle/311006/13984] ![]() |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
通讯作者 | Liu, RJ , Peking Univ, Dept Phys, Beijing 100871, Peoples R China. |
推荐引用方式 GB/T 7714 | Liu, RJ , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.,Liu, RJ,Li, CS,et al. t -> cV via SUSY FCNC couplings in the unconstrained MSSM[J]. PHYSICS LETTERS B,2004,599(40910):92-101. |
APA | Liu, RJ , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.,Liu, RJ,Li, CS,Yang, LL,&Jin, LG.(2004).t -> cV via SUSY FCNC couplings in the unconstrained MSSM.PHYSICS LETTERS B,599(40910),92-101. |
MLA | Liu, RJ , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.,et al."t -> cV via SUSY FCNC couplings in the unconstrained MSSM".PHYSICS LETTERS B 599.40910(2004):92-101. |
入库方式: OAI收割
来源:理论物理研究所
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