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题名: Deflected anomaly mediated SUSY breaking scenario with general messenger-matter interactions
作者: Wang, F
刊名: PHYSICS LETTERS B
出版日期: 2015
卷号: 751, 期号:0, 页码:402-407
学科分类: Astronomy & Astrophysics ;  Physics
DOI: http://dx.doi.org/10.1016/j.physletb.2015.10.065
通讯作者: Wang, F (reprint author), Zhengzhou Univ, Dept Phys & Engn, Zhengzhou 450000, Peoples R China.
文章类型: Article
英文摘要: We propose to introduce general messenger-matter interactions in the deflected anomaly mediated SUSY breaking scenario. The most general form for the resulting soft parameters is derived. New interference terms between the GMSB type and AMSB type contributions are the unique feature of this scenario. Messenger-matter interactions involving sleptons can be used to solve the tachyonic slepton problem and naturally lead to positive slepton masses regardless of the sign of deflection parameter. Besides, due to the new contributions, large vertical bar A(t)vertical bar that will not trigger color-breaking stop VEV are also possible in this scenario, thus can easily give the 125 GeV higgs which was discovered by LHC. This type of deflected AMSB scenario need very few messenger species, thus can avoid possible non-perturbative gauge couplings below the GUT scale (or Landau pole below the Planck scale). (C) 2015 The Author. Published by Elsevier B.V.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Nuclear ;  Physics, Particles & Fields
关键词[WOS]: DYNAMICAL SUPERSYMMETRY BREAKING ;  MODEL HIGGS-BOSON ;  ROOT-S=7 TEV ;  BROKEN SUPERGRAVITY ;  LOCAL SUPERSYMMETRY ;  GRAND UNIFICATION ;  ATLAS DETECTOR ;  COLLISIONS ;  SEARCH
收录类别: SCI
项目资助者: Natural Science Foundation of China [11105124, 11105125] ;  Open Project Program of State Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, P.R. China [Y5KF121CJ1] ;  Innovation Talent project of Henan Province [15HASTIT017] ;  Young-Talent Foundation of Zhengzhou University [1421317054]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/20744
Appears in Collections:理论物理所2015年知识产出_期刊论文

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Recommended Citation:
Wang, F. Deflected anomaly mediated SUSY breaking scenario with general messenger-matter interactions[J]. PHYSICS LETTERS B,2015,751(0):402-407.
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