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The gauge-Higgs legacy of the LHC Run I

Butter, A.; Éboli, O. J. P.; Gonzalez-Fraile, J.; Gonzalez-Garcia, M. C.; Plehn, T.; Rauch, M.

Abstract (englisch): The effective Lagrangian expansion provides a framework to study effects of new physics at the electroweak scale. To make full use of LHC data in constraining higher-dimensional operators we need to include both the Higgs and the electroweak gauge sector in our study. We first present an analysis of the relevant di-boson production LHC results to update constraints on triple gauge boson couplings. Our bounds are several times stronger than those obtained from LEP data. Next, we show how in combination with Higgs measurements the triple gauge vertices lead to a significant improvement in the entire set of operators, including operators describing Higgs couplings.

Zugehörige Institution(en) am KIT Institut für Theoretische Physik (ITP)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator DOI: 10.1007/JHEP07(2016)152
ISSN: 1126-6708
URN: urn:nbn:de:swb:90-596937
KITopen ID: 1000059693
Erschienen in Journal of high energy physics
Band 2016
Heft 7
Seiten 152
Bemerkung zur Veröffentlichung Gefördert durch SCOAP3
Schlagworte Beyond Standard Mode; lEffective field theories; Higgs Physics
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