Higgs mediation with strong hidden sector dynamics

被引:12
|
作者
Knapen, Simon [1 ]
Shih, David [1 ]
机构
[1] Rutgers State Univ, Dept Phys & Astron, New High Energy Theory Ctr, Piscataway, NJ 08854 USA
来源
JOURNAL OF HIGH ENERGY PHYSICS | 2014年 / 08期
关键词
Supersymmetry Phenomenology; SUPERSYMMETRY BREAKING; MOMENTUM-TRANSFER; SCALAR MESONS; MODEL; SCATTERING; PIΠ MU;
D O I
10.1007/JHEP08(2014)136
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We present a simple model that achieves m(h) approximate to 126 GeV in the MSSM with large A-terms and TeV-scale stops through a combination of gauge mediation and Higgsmessenger interactions. The mu/B-mu and A/m(H)(2) problems are both solved by a common mechanism - partial sequestering from strong hidden sector dynamics. Using the framework of General Messenger Higgs Mediation, we explicitly calculate the soft masses in terms of the vacuum expectation values, operator dimensions and OPE coefficients of the strongly-coupled hidden sector. Along the way, we also present a general analysis of the various constraints on sequestered Higgs mediation models. The phenomenology of such models is similar to gaugino mediation, but with large A-terms. The NLSP is always long-lived and is either the lightest stau or the Higgsino. The colored states are typically out of reach of the 8TeV LHC, but may be accessible at 14TeV, especially if the NLSP is the lightest stau.
引用
收藏
页数:35
相关论文
共 50 条
  • [31] CAN THE COUPLINGS IN THE FERMION-HIGGS SECTOR OF THE STANDARD MODEL BE STRONG
    BOCK, W
    FRICK, C
    SMIT, J
    VINK, JC
    NUCLEAR PHYSICS B, 1993, 400 (1-3) : 309 - 346
  • [32] The limits on the strong Higgs sector parameters in the presence of new vector resonances
    Gintner, Mikula
    JuraA, Josef
    EUROPEAN PHYSICAL JOURNAL C, 2016, 76 (12):
  • [33] The limits on the strong Higgs sector parameters in the presence of new vector resonances
    Mikuláš Gintner
    Josef Juráň
    The European Physical Journal C, 2016, 76
  • [34] Diboson resonance as a portal to hidden strong dynamics
    Cheng-Wei Chiang
    Hajime Fukuda
    Keisuke Harigaya
    Masahiro Ibe
    Tsutomu T. Yanagida
    Journal of High Energy Physics, 2015
  • [35] Diboson resonance as a portal to hidden strong dynamics
    Chiang, Cheng-Wei
    Fukuda, Hajime
    Harigaya, Keisuke
    Ibe, Masahiro
    Yanagida, Tsutomu T.
    JOURNAL OF HIGH ENERGY PHYSICS, 2015, (11): : 1 - 16
  • [36] Decays of the littlest Higgs ZH and the onset of strong dynamics
    Boersma, John
    Whitbeck, Andrew
    PHYSICAL REVIEW D, 2008, 77 (05):
  • [37] Higgs to four leptons searches at the LHC : constraints on Abelian Hidden sector models
    Aurousseau, Mathieu
    INTERNATIONAL WORKSHOP ON DISCOVERY PHYSICS AT THE LHC (KRUGER2012), 2013, 455
  • [38] Dark matter, dark radiation and Higgs phenomenology in the hidden sector DM models
    Ko, Pyungwon
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2015, 263 : 101 - 106
  • [39] N=2 SUSY Abelian Higgs model with hidden sector and BPS equations
    Arias, Paola
    Ireson, Edwin
    Nunez, Carlos
    Schaposnik, Fidel
    JOURNAL OF HIGH ENERGY PHYSICS, 2015, (02): : 1 - 26
  • [40] Hidden sector monopole, vector dark matter and dark radiation with Higgs portal
    Baek, Seungwon
    Ko, P.
    Park, Wan-Il
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2014, (10):