Flavor-changing neutral current top-squark decay as a probe of squark mixing
文献类型：期刊论文
| 作者 | Han, T; Hikasa, K; Yang, JM ; Zhang, XM; Han, T , Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA.
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| 刊名 | PHYSICAL REVIEW D
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| 出版日期 | 2004 |
| 卷号 | 70期号:5页码:- |
| 关键词 | Minimal Supersymmetric Model Quark Rare Decay Standard Model Electroweak Baryogenesis Hadron Colliders Scalar Top Cp Violation Light Stop Susy Higgs |
| ISSN号 | 0556-2821 |
| 英文摘要 | In supersymmetry, the flavor mixing between top-squark (stop) and charm-squark (scharm) induces the flavor-changing neutral-current (FCNC) stop decay (t) over tilde (1)-->c (χ) over tilde (0)(1). Searching for this decay serves as a probe of soft supersymmetry breaking parameters. Focusing on the stop pair production followed by the FCNC decay of one stop and the charge-current decay of the other stop, we investigate the potential of detecting this FCNC stop decay at the Fermilab Tevatron, the CERN Large Hadron Collider and the next-generation e(+)e(-) linear collider. We find that this decay may not be accessible at the Tevatron, but could be observable at the Large Hadron Collider and the linear collider with high sensitivity for some part of parameter space. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000224275200053 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14016]  |
| 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 | Han, T , Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA. |
| 推荐引用方式 GB/T 7714 | Han, T,Hikasa, K,Yang, JM,et al. Flavor-changing neutral current top-squark decay as a probe of squark mixing[J]. PHYSICAL REVIEW D,2004,70(5):-. |
| APA | Han, T,Hikasa, K,Yang, JM,Zhang, XM,&Han, T , Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA..(2004).Flavor-changing neutral current top-squark decay as a probe of squark mixing.PHYSICAL REVIEW D,70(5),-. |
| MLA | Han, T,et al."Flavor-changing neutral current top-squark decay as a probe of squark mixing".PHYSICAL REVIEW D 70.5(2004):-. |
入库方式： OAI收割
来源：理论物理研究所
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