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(张新民) ; Zhang, XM
|
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2004 |
| 卷号 | 70期号:5页码:55001 |
| 通讯作者 | Univ Wisconsin, Dept Phys, Madison, WI 53706 USA ; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China ; Tohoku Univ, Dept Phys, Aoba Ku, Sendai, Miyagi 9808578, Japan ; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 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 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 研究领域[WOS] | Astronomy & Astrophysics ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000224275200053 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240684]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 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):55001. |
| APA | Han, T,Hikasa, K,Yang, JM,张新民,&Zhang, XM.(2004).Flavor-changing neutral current top-squark decay as a probe of squark mixing.PHYSICAL REVIEW D,70(5),55001. |
| MLA | Han, T,et al."Flavor-changing neutral current top-squark decay as a probe of squark mixing".PHYSICAL REVIEW D 70.5(2004):55001. |
入库方式： OAI收割
来源：高能物理研究所
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