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2015年知识产出  > 期刊论文
题名: Supersymmetric standard models with a pseudo-Dirac gluino from hybrid F- and D-term supersymmetry breaking
作者: Ding, R;  Li, TJ;  Staub, F;  Tian, C;  Zhu, B
刊名: PHYSICAL REVIEW D
出版日期: 2015
卷号: 92, 期号:1, 页码:15008
学科分类: Astronomy & Astrophysics ;  Physics
DOI: http://dx.doi.org/10.1103/PhysRevD.92.015008
通讯作者: Ding, R (reprint author), Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China.
文章类型: Article
英文摘要: We propose the supersymmetric Standard Models (SSMs) with a pseudo-Dirac gluino from hybrid F-and D-term supersymmetry (SUSY) breaking. Similar to the SSMs before the LHC, all the supersymmetric particles in the minimal SSM obtain the SUSY breaking soft terms from the traditional gravity mediation and have masses within about 1 TeV except gluino. To evade the LHC SUSY search constraints, the gluino also has a heavy Dirac mass above 3 TeV from D-term SUSY breaking. Interestingly, such a heavy Dirac gluino mass will not induce the electroweak fine-tuning problem. We realize such SUSY breaking via an anomalous U(1)(X) gauge symmetry inspired from string models. To maintain the gauge coupling unification and increase the Higgs boson mass, we introduce extra vectorlike particles. We study the viable parameter space which satisfies all the current experimental constraints and present a concrete benchmark point. This kind of model not only preserves the merits of pre-LHC SSMs such as naturalness, dark matter, etc., but also solves the possible problems in the SSMs with Dirac gauginos due to the F-term gravity mediation.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Particles & Fields
关键词[WOS]: RENORMALIZATION-GROUP EQUATIONS ;  HIGGS MASS ;  PARTICLE ;  SPHENO ;  SARAH ;  MSSM ;  GAUGINOS ;  SPECTRA ;  PROGRAM ;  FLAVOR
收录类别: SCI
项目资助者: Natural Science Foundation of China [10821504, 11075194, 11135003, 11275246, 11475238] ;  National Basic Research Program of China (973 Program) [2010CB833000]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/20926
Appears in Collections:理论物理所2015年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Supersymmetric standard models with a pseudo-Dirac gluino from hybrid F- and D-term supersymmetry breaking.pdf(553KB)期刊论文出版稿开放获取View Download

Recommended Citation:
Ding, R,Li, TJ,Staub, F,et al. Supersymmetric standard models with a pseudo-Dirac gluino from hybrid F- and D-term supersymmetry breaking[J]. PHYSICAL REVIEW D,2015,92(1):15008.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Ding, R]'s Articles
 [Li, TJ]'s Articles
 [Staub, F]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Ding, R]‘s Articles
 [Li, TJ]‘s Articles
 [Staub, F]‘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: Supersymmetric standard models with a pseudo-Dirac gluino from hybrid F- and D-term supersymmetry breaking.pdf
格式: Adobe PDF
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