Probing R-parity violating interactions from top-quark polarization at LHC
文献类型：期刊论文
| 作者 | Li, Peiying; Lu, Gongru; Yang, Jin Min; Zhang, Huanjun; Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2007 |
| 卷号 | 51期号:1页码:163-168 |
| 关键词 | Supersymmetric Electroweak Corrections Fermilab-tevatron Pair Production Standard-model Rare Decay Colliders Susy Collisions Couplings Physics |
| ISSN号 | 1434-6044 |
| 英文摘要 | In the minimal supersymmetric standard model the R-parity violating interactions can induce anomalous top pair productions at the LHC through the t-channel process d(R)(R)((d) over bar) -> t(L)(L)((t) over bar) by exchanging a slepton or by the u-channel process d(R)(R)((d) over bar) -> t(R)(R)(<(t)over bar) exchanging a squark. Such top pair productions with a certain chirality cause top-quark polarization in the top pair events. We found that at the LHC, due to the large statistics, the statistical significance of the polarization observable, and thus the probing ability for the corresponding R-parity violating couplings, is much higher than at the Tevatron upgrade. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000246411800012 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5723]  |
| 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 | Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Peiying,Lu, Gongru,Yang, Jin Min,et al. Probing R-parity violating interactions from top-quark polarization at LHC[J]. EUROPEAN PHYSICAL JOURNAL C,2007,51(1):163-168. |
| APA | Li, Peiying,Lu, Gongru,Yang, Jin Min,Zhang, Huanjun,&Yang, JM , Henan Normal Univ, Dept Phys, Xinxiang 453007, Peoples R China.(2007).Probing R-parity violating interactions from top-quark polarization at LHC.EUROPEAN PHYSICAL JOURNAL C,51(1),163-168. |
| MLA | Li, Peiying,et al."Probing R-parity violating interactions from top-quark polarization at LHC".EUROPEAN PHYSICAL JOURNAL C 51.1(2007):163-168. |
入库方式： OAI收割
来源：理论物理研究所
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