Focus point supersymmetry in extended gauge mediation

被引:0
|
作者
Ran Ding
Tianjun Li
Florian Staub
Bin Zhu
机构
[1] Nankai University,School of Physics
[2] Institute of Theoretical Physics,State Key Laboratory of Theoretical Physics and Kavli Institute for Theoretical Physics (KITPC)
[3] Chinese Academy of Sciences,School of Physical Electronics
[4] University of Electronic Science and Technology of China,undefined
[5] Bethe Center for Theoretical Physics & Physikalisches Institut der Universität Bonn,undefined
关键词
Supersymmetry Phenomenology;
D O I
暂无
中图分类号
学科分类号
摘要
We propose a small extension of the minimal gauge mediation through the combination of extended gauge mediation and conformal sequestering. We show that the focus point supersymmetry can be realized naturally, and the fine tuning is significantly reduced compared to the minimal gauge mediation and extended gauge mediation without focus point. The Higgs boson mass is around 125 GeV, the gauginos remain light, and the gluino is likely to be detected at the next run of the LHC. However, the multi-TeV squarks is out of the reach of the LHC. The numerical calculation for fine-tuning shows that this model remains natural.
引用
收藏
相关论文
共 50 条
  • [1] Focus point supersymmetry in extended gauge mediation
    Ding, Ran
    Li, Tianjun
    Staub, Florian
    Zhu, Bin
    JOURNAL OF HIGH ENERGY PHYSICS, 2014, (03):
  • [2] μ problem in an extended gauge mediation supersymmetry breaking
    D. Suematsu
    The European Physical Journal C - Particles and Fields, 2004, 38 : 359 - 366
  • [3] μ Problem in an extended gauge mediation supersymmetry breaking
    Suematsu, D
    EUROPEAN PHYSICAL JOURNAL C, 2004, 38 (03): : 359 - 366
  • [4] Focus point from direct gauge mediation
    Zheng, Sibo
    EUROPEAN PHYSICAL JOURNAL C, 2015, 75 (01):
  • [5] Focus point from direct gauge mediation
    Sibo Zheng
    The European Physical Journal C, 2015, 75
  • [6] Supersymmetry Breaking and Gauge Mediation
    Kitano, Ryuichiro
    Ooguri, Hirosi
    Ookouchi, Yutaka
    ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, VOL 60, 2010, 60 : 491 - 511
  • [7] Focus point gauge mediation in product group unification
    Bruemmer, Felix
    Ibe, Masahiro
    Yanagida, Tsutomu T.
    PHYSICS LETTERS B, 2013, 726 (1-3) : 364 - 369
  • [8] Focus point gauge mediation with incomplete adjoint messengers and gauge coupling unification
    Bhattacharyya, Gautam
    Yanagida, Tsutomu T.
    Yokozaki, Norimi
    PHYSICS LETTERS B, 2015, 749 : 82 - 87
  • [9] Gauge mediation with sequestered supersymmetry breaking
    Shirai, Satoshi
    Takahashi, Fuminobu
    Yanagida, T. T.
    Yonekura, Kazuya
    PHYSICAL REVIEW D, 2008, 78 (07):
  • [10] Gauge mechanism of mediation of supersymmetry breaking
    Gorbunov, DS
    Dubovskii, SL
    Troitskii, SV
    USPEKHI FIZICHESKIKH NAUK, 1999, 169 (07): : 705 - 736