Determining triple gauge boson couplings from Higgs data

Tyler Corbett; O. J.P. Éboli; J. Gonzalez-Fraile; M. C. Gonzalez-Garcia

doi:10.1103/PhysRevLett.111.011801

Determining triple gauge boson couplings from Higgs data

Tyler Corbett
, O. J.P. Éboli
, J. Gonzalez-Fraile
, M. C. Gonzalez-Garcia

Institute for Theoretical Physics

Stony Brook University
Universidade de São Paulo
University of Barcelona

Research output: Contribution to journal › Article › peer-review

86 Scopus citations

Abstract

In the framework of effective Lagrangians with the SU(2) _L×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.

Original language	English
Article number	011801
Journal	Physical Review Letters
Volume	111
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevLett.111.011801
State	Published - Jul 2 2013

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10.1103/PhysRevLett.111.011801

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abstract = "In the framework of effective Lagrangians with the SU(2) L×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.",

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AB - In the framework of effective Lagrangians with the SU(2) L×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.

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DO - 10.1103/PhysRevLett.111.011801

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Determining triple gauge boson couplings from Higgs data

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