A Higgs in the warped bulk and LHC signals

被引：6
|
作者：
Mahmoudi, F. [1 ,2 ,6 ]
Maitra, U. [3 ]
Manglani, N. [4 ,5 ]
Sridhar, K. [5 ]
机构：
[1] Univ Lyon 1, Univ Lyon, ENS Lyon, CNRS,Ctr Rech Astrophys Lyon,UMR5574, F-69230 St Genis Laval, France
[2] CERN, Dept Theoret Phys, CH-1211 Geneva 23, Switzerland
[3] Tata Inst Fundamental Res, Dept Theoret Phys, Homi Bhabha Rd, Mumbai 400005, Maharashtra, India
[4] Univ Mumbai, Dept Phys, Mumbai 400098, Maharashtra, India
[5] Shah & Anchor Kutchhi Engn Coll, Mumbai 400088, Maharashtra, India
[6] Inst Univ France, 103 Blvd St Michel, F-75005 Paris, France
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2016年 / 11期
关键词：
Beyond Standard Model; Field Theories in Higher Dimensions; Higgs Physics; EXTRA DIMENSIONS; FLAVOR VIOLATION; GAUGE BOSONS; UNIFICATION; MIXINGS; MASSES; GLUON;
D O I：
10.1007/JHEP11(2016)075
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：
Warped models with the Higgs in the bulk can generate light Kaluza-Klein (KK) Higgs modes consistent with the electroweak precision analysis. The first KK mode of the Higgs (h(1)) could lie in the 1-2 TeV range in the models with a bulk custodial symmetry. We find that the h(1) is gaugephobic and decays dominantly into a t (t) over bar pair. We also discuss the search strategy for h(1) decaying to t (t) over bar at the Large Hadron Collider. We used substructure tools to suppress the large QCD background associated with this channel. We find that h(1) can be probed at the LHC run-2 with an integrated luminosity of 300 fb(-1).
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页数：18
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