Determining Triple Gauge Boson Couplings from Higgs Data

被引：81

作者：

Corbett, Tyler ^{[1
]}

Eboli, O. J. P. ^{[2
]}

Gonzalez-Fraile, J. ^{[3
,4
]}

Gonzalez-Garcia, M. C. ^{[1
,3
,4
,5
]}

机构：

[1] SUNY Stony Brook, CN Yang Inst Theoret Phys, Stony Brook, NY 11794 USA

[2] Univ Sao Paulo, Inst Fis, BR-05508090 Sao Paulo, Brazil

[3] Univ Barcelona, Dept Estruct & Constituents Mat, E-08028 Barcelona, Spain

[4] Univ Barcelona, ICC UB, E-08028 Barcelona, Spain

[5] Inst Catalana Recerca & Estudis Avancats, E-08010 Barcelona, Spain

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 01期

基金：

巴西圣保罗研究基金会; 美国国家科学基金会;

关键词：

BROKEN SYMMETRIES; COLLISIONS; SECTOR; WZ; WW;

D O I：

10.1103/PhysRevLett.111.011801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the framework of effective Lagrangians with the SU(2)(L) x U(1)(Y) symmetry linearly realized, modifications of the couplings of the Higgs field to the electroweak gauge bosons are related to anomalous triple gauge couplings (TGCs). Here, we show that the analysis of the latest Higgs boson production data at the LHC and Tevatron give rise to strong bounds on TGCs that are complementary to those from direct TGC analysis. We present the constraints on TGCs obtained by combining all available data on direct TGC studies and on Higgs production analysis.

引用

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