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
  • [41] Mixed mediation of supersymmetry breaking with anomalous U(1) gauge symmetry
    Kiwoon Choi
    Kwang Sik Jeong
    Ken-Ichi Okumura
    Masahiro Yamaguchi
    Journal of High Energy Physics, 2011
  • [42] Mixed mediation of supersymmetry breaking with anomalous U(1) gauge symmetry
    Choi, Kiwoon
    Jeong, Kwang Sik
    Okumura, Ken-Ichi
    Yamaguchi, Masahiro
    JOURNAL OF HIGH ENERGY PHYSICS, 2011, (06):
  • [43] Auxiliary gauge mediation: a new route to mini-split supersymmetry
    Kahn, Yonatan
    McCullough, Matthew
    Thaler, Jesse
    JOURNAL OF HIGH ENERGY PHYSICS, 2013, (11):
  • [44] Generalized messenger sector for gauge mediation of supersymmetry breaking and the soft spectrum
    Marques, Diego
    JOURNAL OF HIGH ENERGY PHYSICS, 2009, (03):
  • [45] A gauge mediation model of dynamical supersymmetry breaking without color instability
    Nomura, Y
    Tobe, K
    Yanagida, T
    PHYSICS LETTERS B, 1998, 425 (1-2) : 107 - 113
  • [46] Auxiliary gauge mediation: a new route to mini-split supersymmetry
    Yonatan Kahn
    Matthew McCullough
    Jesse Thaler
    Journal of High Energy Physics, 2013
  • [47] Gauge mediation to effective supersymmetry through U(1)s with a dynamical supersymmetry breaking, and string compactification
    Jeong, Kwang Sik
    Kim, Jihn E.
    Seo, Min-Seok
    PHYSICAL REVIEW D, 2011, 84 (07):
  • [48] EXTENDED SUPERSYMMETRY AND SUPER-BF GAUGE-THEORIES
    BROOKS, R
    GATES, SJ
    NUCLEAR PHYSICS B, 1994, 432 (1-2) : 205 - 224
  • [50] Extended gauge mediation in the NMSSM with displaced LHC signals
    Marcin Badziak
    Nishita Desai
    Cyril Hugonie
    Robert Ziegler
    The European Physical Journal C, 2019, 79