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2017年知识产出  > 期刊论文
题名: Status of CMSSM in light of current LHC Run-2 and LUX data
作者: Han, CC ;  Hikasa, K ;  Wu, L ;  Yang, JM ;  Zhang, Y
刊名: PHYSICS LETTERS B
出版日期: 2017
卷号: 769, 页码:470-476
学科分类: Astronomy & Astrophysics; Physics
DOI: http://dx.doi.org/10.1016/j.physletb.2017.04.026
通讯作者: Zhang, Y (reprint author), Chinese Acad Sci, CAS Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China.
文章类型: Article
英文摘要: Motivated by the latest results of the LHC Run-2 and LUX experiments, we examine the status of the constrained minimal supersymmetric standard model by performing a global fit. We construct a likelihood function including the electroweak precision observables, B-physics measurements, LHC Run-1 and-2 data of SUSY direct searches, Planck observation of the dark matter relic density and the combined LUX Run-3 and-4 detection limits. Based on the profile likelihood functions of 1 billion samples, we obtain the following observations: (i) The stau coannihilation region has been mostly excluded by the latest LHC Run-2 data; (ii) The focus point region has been largely covered by the LUX-2016 limits while the A-funnel region has been severely restricted by flavor observables like Bs pt+. The remaining parts of both regions will be totally covered by the future LZ dark matter experiment; (iii) Part of the stop coannihilation region may be detected with higher integrated luminosity LHC; (iv) The StauC&AF hybrid region still survives considering both LHC and dark matter experiments; (v) The masses of the stop, the lightest neutralino and the gluino have been pushed up to 363 GeV, 328 GeV and 1818 GeV, respectively. (C) 2017 Published by Elsevier B.V. This is an open access article under the CC BY license.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Nuclear ;  Physics, Particles & Fields
关键词[WOS]: NEUTRALINO-STOP COANNIHILATION ;  HIGGS-BOSON ;  DARK-MATTER ;  MSSM ;  SUPERSYMMETRY ;  PROGRAM ;  MODEL ;  MASS ;  MICROMEGAS ;  PARTICLE
项目资助者: Australian Research Council ;  National Natural Science Foundation of China (NNSFC) [11675242] ;  World Premier International Research Center Initiative (WPI Initiative) MEXT of Japan by the CAS Center for Excellence in Particle Physics (CCEPP) ;  CAS Key Research Program of Frontier Sciences
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/22036
Appears in Collections:理论物理所2017年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Status of CMSSM in light of current LHC Run-2 and LUX data - Han et al. - 2017.pdf(1628KB)----开放获取View Download

Recommended Citation:
Han, CC,Hikasa, K,Wu, L,et al. Status of CMSSM in light of current LHC Run-2 and LUX data[J]. PHYSICS LETTERS B,2017,769:470-476.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Han, CC]'s Articles
 [Hikasa, K]'s Articles
 [Wu, L]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Han, CC]‘s Articles
 [Hikasa, K]‘s Articles
 [Wu, L]‘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: Status of CMSSM in light of current LHC Run-2 and LUX data - Han et al. - 2017.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 © 2007-2018  中国科学院理论物理研究所 - Feedback
Powered by CSpace