Search for supersymmetry with gauge-mediated breaking in diphoton events at D0
文献类型：期刊论文
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2005 |
| 卷号 | 94期号:4 |
| 关键词 | LIGHT GRAVITINO MODELS |
| 通讯作者 | Abazov, VM (reprint author), Joint Inst Nucl Res, Dubna, Russia. |
| 英文摘要 | We report the results of a search for supersymmetry (SUSY) with gauge-mediated breaking in the missing transverse energy distribution of inclusive diphoton events using 263 pb(-1) of data collected by the D0 experiment at the Fermilab Tevatron Collider in 2002-2004. No excess is observed above the background expected from standard model processes, and lower limits on the masses of the lightest neutralino and chargino of about 108 and 195 GeV, respectively, are set at the 95% confidence level. These are the most stringent limits to date for models with gauge-mediated SUSY breaking with a short-lived neutralino as the next-to-lightest SUSY particle. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000226779000015 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212507]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | . Search for supersymmetry with gauge-mediated breaking in diphoton events at D0[J]. PHYSICAL REVIEW LETTERS,2005,94(4). |
| APA | (2005).Search for supersymmetry with gauge-mediated breaking in diphoton events at D0.PHYSICAL REVIEW LETTERS,94(4). |
| MLA | "Search for supersymmetry with gauge-mediated breaking in diphoton events at D0".PHYSICAL REVIEW LETTERS 94.4(2005). |
入库方式： OAI收割
来源：高能物理研究所
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