中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所2012年知识产出  > 期刊论文
题名: Correlating LHCb B-s(0) -> mu(+)mu(-) results with the ATLAS-CMS multijet supersymmetry search
作者: Li, TJ ;  Maxin, JA ;  Nanopoulos, DV ;  Walker, JW
刊名: EPL
出版日期: 2012
卷号: 100, 期号:2, 页码:21001
关键词: STANDARD MODEL ;  PHYSICS ;  BOSON ;  CODE
学科分类: Physics
通讯作者: Li, TJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
部门归属: [Li, Tianjun] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Li, Tianjun] Chinese Acad Sci, Inst Theoret Phys, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Li, Tianjun; Maxin, James A.; Nanopoulos, Dimitri V.] Texas A&M Univ, George P & Cynthia W Mitchell Inst Fundamental Ph, College Stn, TX 77843 USA; [Nanopoulos, Dimitri V.] Houston Adv Res Ctr, Astroparticle Phys Grp, The Woodlands, TX 77381 USA; [Nanopoulos, Dimitri V.] Acad Athens, Div Nat Sci, Athens 10679, Greece; [Walker, Joel W.] Sam Houston State Univ, Dept Phys, Huntsville, TX 77341 USA
英文摘要: We show that the No-Scale Flipped SU(5) construction is transparently consistent with recent LHCb results for B-S(0) -> mu(+)mu(-) decays, due primarily to suppression from the rather small value of tan beta similar to 20 that is globally enforced across the model space. This fact should be interpreted in conjunction with the demonstrated evasion of mass limits from the ATLAS and CMS SUSY searches and the more important potential explanation of small observed excesses in the multijet data. The No-Scale Flipped SU(5) benchmark model that best fits these excesses has a gaugino mass scale of M-1/2 = 708 GeV, which drives masses for the bino-dominated LSP m((chi) over tilde 10) = 143.4 GeV, light stop m((t) over bar1) = 786 GeV, gluino m((g) over tilde) = 952 GeV, and heavy squark m((u) over tildeL) = 1490 GeV. The corresponding total prediction for the rare B-decay of Br(B-S(0) -> mu(+)mu(-) ) = 3.5 x 10(-9) suggests that the SUSY contribution may indeed be much smaller than that expected from the Standard Model in this framework, fitting quite comfortably within the very tightly constrained region remaining viable after the most recent LHCb measurements. Copyright (C) EPLA, 2012
资助者: DOE [DE-FG03-95-Er-40917]; Natural Science Foundation of China [10821504, 11075194, 11135003]; Mitchell-Heep Chair in High Energy Physics; Sam Houston State University Enhancement Research Grant program
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000311031000007
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15015
Appears in Collections:理论物理所2012年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Correlating LHCb B-s(0) -> mu(+)mu(-) results with the ATLAS-CMS multijet supersymmetry search.pdf(527KB)----开放获取View Download

Recommended Citation:
Li, TJ,Maxin, JA,Nanopoulos, DV,et al. Correlating LHCb B-s(0) -> mu(+)mu(-) results with the ATLAS-CMS multijet supersymmetry search[J]. EPL,2012,100(2):21001.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Li, TJ]'s Articles
 [Maxin, JA]'s Articles
 [Nanopoulos, DV]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Li, TJ]‘s Articles
 [Maxin, JA]‘s Articles
 [Nanopoulos, DV]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: Correlating LHCb B-s(0) -> mu(+)mu(-) results with the ATLAS-CMS multijet supersymmetry search.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace