Top quark three-body decays in the R-parity violating MSSM
文献类型：期刊论文
| 作者 | Heng, Zhaoxia; Lu, Gongru; Wu, Lei; Yang, Jin Min; Heng, ZX , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2009 |
| 卷号 | 79期号:9页码:- |
| 关键词 | Supersymmetric Electroweak Corrections Fermilab-tevatron Standard Model Linear Colliders Rare Decays One-loop 2-higgs-doublet Models 3rd-family Quarks Hadron Colliders Fcnc Processes |
| ISSN号 | 1550-7998 |
| 英文摘要 | In the minimal supersymmetric standard model the R-parity violating interactions can trigger various exotic three-body decays for the top quark, which may be accessible at the LHC. In this work we examine the R-violating decays t -> cX(1)X(2), which include the tree-level processes t -> cl(i)(-)l(j)(+) (l(i) = e, mu, tau) and t -> cd(i)(d) over bar (j) (d(i) = d, s, b), as well as the loop- induced processes t -> cgX (X = g, gamma, Z, h). We find that the hereto weakly constrained R-violating couplings can render the decay branching ratios quite sizable, some of which already reach the sensitivity of the Tevatron collider and can be explored at the LHC with better sensitivity. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000266501800048 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5333]  |
| 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 | Heng, ZX , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Heng, Zhaoxia,Lu, Gongru,Wu, Lei,et al. Top quark three-body decays in the R-parity violating MSSM[J]. PHYSICAL REVIEW D,2009,79(9):-. |
| APA | Heng, Zhaoxia,Lu, Gongru,Wu, Lei,Yang, Jin Min,&Heng, ZX , Acad Sinica, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.(2009).Top quark three-body decays in the R-parity violating MSSM.PHYSICAL REVIEW D,79(9),-. |
| MLA | Heng, Zhaoxia,et al."Top quark three-body decays in the R-parity violating MSSM".PHYSICAL REVIEW D 79.9(2009):-. |
入库方式： OAI收割
来源：理论物理研究所
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