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An extension of two-Higgs-doublet model and the excesses of 750 GeV diphoton, muon g-2 and h -> mu tau
Han, XF; Wang, L; Yang, JM; Wang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.
2016
发表期刊PHYSICS LETTERS B
卷号757页码:537-547
文章类型Article
摘要In this paper we simultaneously explain the excesses of the 750 GeV diphoton, muon g-2 and h -> mu tau in an extension of the two-Higgs-doublet model (2HDM) with additional vector-like fermions and a CP-odd scalar singlet (P) which is identified as the 750 GeV resonance. This 750 GeV resonance has a mixing with the CP-odd scalar (A) from a second scalar doublet, which leads to a coupling between P and the SM particles as well as a coupling between A and the vector-like fermions. Such mixing and couplings are strongly constrained by tau -> mu gamma, muon g-2 and the 750 GeV diphoton data. We scan over the parameter space and find that such an extension can simultaneously account for the observed excesses of 750 GeV diphoton, muon g-2 and h -> mu tau. The 750 GeV resonance decays in exotic modes, such as P -> hA, P -> H Z, P -> H A and P -> W-+/- H--/+ and its width can be dozens of GeV and is sensitive to the mixing angle. (C) 2016 The Authors. Published by Elsevier B.V.
学科领域Astronomy & Astrophysics ; Physics
资助者National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; Spanish Government ; Spanish Government ; Spanish Government ; Spanish Government ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; Spanish Government ; Spanish Government ; Spanish Government ; Spanish Government ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP)
DOIhttp://dx.doi.org/10.1016/j.physletb.2016.04.036
关键词[WOS]HIGGS ; RESONANCE ; CONSTRAINTS ; SEARCH ; DECAYS
收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; Spanish Government ; Spanish Government ; Spanish Government ; Spanish Government ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; National Natural Science Foundation of China [11575152, 11305049, 11275057, 11405047, 11275245, 10821504, 11135003] ; Spanish Government ; Spanish Government ; Spanish Government ; Spanish Government ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; ERDF funds from the EU Commission [FPA2014-53631-C2-1-P, SEV-2014-0398, FPA2011-23778] ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP) ; CAS Center for Excellence in Particle Physics (CCEPP)
WOS类目Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21623
专题理论物理所SCI论文
通讯作者Wang, L (reprint author), Yantai Univ, Dept Phys, Yantai 264005, Peoples R China.
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Han, XF,Wang, L,Yang, JM,et al. An extension of two-Higgs-doublet model and the excesses of 750 GeV diphoton, muon g-2 and h -> mu tau[J]. PHYSICS LETTERS B,2016,757:537-547.
APA Han, XF,Wang, L,Yang, JM,&Wang, L .(2016).An extension of two-Higgs-doublet model and the excesses of 750 GeV diphoton, muon g-2 and h -> mu tau.PHYSICS LETTERS B,757,537-547.
MLA Han, XF,et al."An extension of two-Higgs-doublet model and the excesses of 750 GeV diphoton, muon g-2 and h -> mu tau".PHYSICS LETTERS B 757(2016):537-547.
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