2011
DOI: 10.1103/physrevd.84.075014
|View full text |Cite
|
Sign up to set email alerts
|

Collider signatures of theSO(5)×U(1)gauge-Higgs unification

Abstract: Collider signatures of the SO(5) × U (1) gauge-Higgs unification model in the Randall-Sundrum warped space are explored. Gauge couplings of quarks and leptons receive small corrections from the fifth dimension whose effects are tested by the precision data. It is found that the forward-backward asymmetries in e + e − collisions on the Z pole are well explained in a wide range of the warp factor z L , but the model is consistent with the branching fractions of Z decay only for large z L > ∼ 10 15 . Kaluza-Klein… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
4

Citation Types

0
14
0

Year Published

2012
2012
2017
2017

Publication Types

Select...
7

Relationship

4
3

Authors

Journals

citations
Cited by 17 publications
(14 citation statements)
references
References 64 publications
0
14
0
Order By: Relevance
“…This phenomenon originates in the non-abelian Aharonov-Bohm effect. There have been proposed a number of BSM models directly and indirectly based on this mechanism [11][12][13][14][15][16][17][18][19][20][21][22][23] Recently, the same phenomenon has been observed in a different context. As well-known, the imaginary time dimension is compacted in the finite-temperature (Quantum Chromodynamics) QCD.…”
Section: Introductionmentioning
confidence: 99%
“…This phenomenon originates in the non-abelian Aharonov-Bohm effect. There have been proposed a number of BSM models directly and indirectly based on this mechanism [11][12][13][14][15][16][17][18][19][20][21][22][23] Recently, the same phenomenon has been observed in a different context. As well-known, the imaginary time dimension is compacted in the finite-temperature (Quantum Chromodynamics) QCD.…”
Section: Introductionmentioning
confidence: 99%
“…Further the gauge-Higgs unification predicts the Z bosons, namely the first KK modes of γ, Z and Z R , around 6 to 8 TeV range with broad widths for θ H = 0.11 to 0.07, which awaits confirmation at 14 TeV LHC in the near future. [17,18] With a viable model of gauge-Higgs EW unification at hand, it is natural and necessary to extend it to gauge-Higgs grand unification to incorporate strong interaction. Since the idea of grand unification was proposed [19], a lot of grand unified theories based on grand unified gauge groups in four and higher dimensional spaces have been discussed.…”
Section: Introductionmentioning
confidence: 99%
“…That is, Higgs and G (n) are localized to the TeV-brane, and q L (q R ) is typically located near the Planck (the TeV) brane [13].…”
Section: Introductionmentioning
confidence: 99%
“…Our setup follows in Ref. [13], and unknown parameters are (k, z L , c q ,μ q /µ q 2 ) at low energy. Three of these parameters can be fixed by taking electroweak coupling α W , W boson mass m W , and quark mass m q .…”
Section: Introductionmentioning
confidence: 99%