Search for supersymmetry in the photon(s) plus missing energy channels at root s = 161 GeV and 172 GeV
ALEPH Collaboration
刊名PHYSICS LETTERS B
1998
卷号420期号:1-2页码:#REF!
学科分类Physics
DOI10.1016/S0370-2693(97)01555-4
通讯作者Barate, R (reprint author), CNRS, IN2P3, Phys Particules Lab, F-74019 Annecy Le Vieux, France.
文章类型Article
英文摘要Searches for supersymmetric particles in channels with one or more photons and missing energy have been performed with data collected by the ALEPH detector at LEP. The data consist of 11.1 pb(-1) at root s = 161 GeV, 1.1 pb(-1) at 170 GeV and 9.5 pb(-1) at 172 GeV. The e(+) e(-) --> nu<(nu)over bar>gamma(gamma) cross section is measured. The data are in good agreement with predictions based on the Standard Model, and are used to set upper Limits on the cross sections for anomalous photon production. These limits are compared to two different SUSY models and used to set limits on the neutralino mass. A limit of 71 GeV/c(2) at 95% C.L, is set on the mass of the lightest neutralino (tau(chi 1)(o) less than or equal to 3 ns) for the gauge-mediated supersymmetry breaking and LNZ models. (C) 1998 Published by Elsevier Science B.V.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:000073077600020
引用统计
被引频次:28[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226352
专题中国科学院高能物理研究所_实验物理中心_期刊论文
推荐引用方式
GB/T 7714
ALEPH Collaboration. Search for supersymmetry in the photon(s) plus missing energy channels at root s = 161 GeV and 172 GeV[J]. PHYSICS LETTERS B,1998,420(1-2):#REF!.
APA ALEPH Collaboration.(1998).Search for supersymmetry in the photon(s) plus missing energy channels at root s = 161 GeV and 172 GeV.PHYSICS LETTERS B,420(1-2),#REF!.
MLA ALEPH Collaboration."Search for supersymmetry in the photon(s) plus missing energy channels at root s = 161 GeV and 172 GeV".PHYSICS LETTERS B 420.1-2(1998):#REF!.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
1429.pdf(409KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[ALEPH Collaboration]的文章
百度学术
百度学术中相似的文章
[ALEPH Collaboration]的文章
必应学术
必应学术中相似的文章
[ALEPH Collaboration]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 1429.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。