Muon g-2 anomaly confronted with the higgs global data in the left-right twin Higgs models

被引:0
|
作者
Liu, Guo-Li [1 ]
Zeng, Qing-Guo [2 ]
机构
[1] Zhengzhou Univ, Sch Phys, Zhengzhou 450000, Henan, Peoples R China
[2] Shangqiu Normal Univ, Sch Phys, Shangqiu 470000, Peoples R China
来源
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 07期
基金
中国国家自然科学基金;
关键词
MAGNETIC-MOMENT; ROOT-S=7 TEV; PP COLLISIONS; SEARCH; LEPTON; QUARKS; LIGHT; BOSON;
D O I
10.1140/epjc/s10052-019-7002-2
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 will examine the muon g - 2 anomaly with the background of the Higgs global fit data in the framework of the Left-Right Twin Higgs (LRTH) Models. The joint constrains of the precision electroweak data, the 125 GeV Higgs data, the leptonic flavor changing decay mu -> e gamma decays, and the mass requirement of the right-handed neutrino nu(R), the vector-like top partner T and the heavy gauge boson W-H, m(nu R) > m(T) > m(WH), are all considered in our calculation. Furthermore, since the neutral scalar phi(0) may be lighter than the 125 GeV Higgs, the direct searches from the h -> phi(0)phi(0) channels can impose stringent upper limits on Br(h -> phi(0)phi(0)), which will reduce the allowed region of m(phi 0) and f, the vacuum expectation value of the SM right-handed Higgs H-R. It is concluded that the muon g-2 anomaly can be explained in the region of 700 GeV <= f <= 1100 GeV, 13 GeV <= m(phi 0) <= 55 GeV, 100 GeV <= m(phi +/-) <= 900 GeV, m(nu R) >= 15 TeV, and 200 GeV <= M <= 800 GeV, after imposing all the constraints mentioned above, where M here means the mass mixing coefficient M-(q) over bar LqR, allowed by gauge invariance.
引用
收藏
页数:10
相关论文
共 50 条
  • [41] Dark side of Higgs diphoton decays and muon g-2
    Davoudiasl, Hooman
    Lee, Hye-Sung
    Marciano, William J.
    PHYSICAL REVIEW D, 2012, 86 (09)
  • [42] Neutrinos and lepton flavor violation in the left-right twin Higgs model
    Abada, Asmaa
    Hidalgo, Irene
    PHYSICAL REVIEW D, 2008, 77 (11):
  • [43] Muon g-2 in the aligned two Higgs doublet model
    Han, Tao
    Kang, Sin Kyu
    Sayre, Joshua
    JOURNAL OF HIGH ENERGY PHYSICS, 2016, (02): : 1 - 31
  • [44] Pair production of neutral Higgs bosons from the left-right twin Higgs model at the ILC and LHC
    Ma, Wei
    Yue, Chong-Xing
    Wang, Yong-Zhi
    PHYSICAL REVIEW D, 2009, 79 (09):
  • [45] Pair production of Higgs bosons associated with Z boson in the left-right twin Higgs model at the ILC
    Liu, Yao-Bei
    Wang, Xue-Lei
    NUCLEAR PHYSICS B, 2010, 839 (1-2) : 294 - 309
  • [46] Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions
    马威
    岳崇兴
    张婷婷
    中国物理C, 2011, 35 (04) : 333 - 338
  • [47] Pair production of neutral Higgs bosons from the left-right twin Higgs model via γγ collisions
    Ma Wei
    Yue Chong-Xing
    Zhang Ting-Ting
    CHINESE PHYSICS C, 2011, 35 (04) : 333 - 338
  • [48] Enhanced diphoton signal of the Higgs boson and the muon g-2 in gauge mediation models
    Sato, Ryosuke
    Tobioka, Kohsaku
    Yokozaki, Norimi
    PHYSICS LETTERS B, 2012, 716 (3-5) : 441 - 445
  • [49] Light Higgs mass bound in supersymmetric left-right models
    Zhang, Yue
    An, Haipeng
    Ji, Xiangdong
    Mohapatra, Rabindra N.
    PHYSICAL REVIEW D, 2008, 78 (01):
  • [50] Mass of the lightest Higgs boson in supersymmetric left-right models
    Huitu, K
    Pandita, PN
    Puolamaki, K
    PHYSICS LETTERS B, 1998, 423 (1-2) : 97 - 103