Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 7, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP07(2016)152
Keywords
Beyond Standard Model; Effective field theories; Higgs Physics
Categories
Funding
- Heidelberg Graduate School for Fundamental Physics
- Graduiertenkolleg Particle Physics beyond the Standard Model
- Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)
- Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)
- U.S.A.-NSF grant [PHY-13-16617]
- EU grant FP7 ITN INVISIBLES (Marie Curie Actions) [PITN-GA-2011-289442]
- EU grant FP10 ITN ELUSIVES [H2020-MSCA-ITN-2015-674896]
- EU grant INVISIBLES-PLUS [H2020-MSCA-RISE-2015-690575]
- Spanish grants [2014-SGR-104]
- consolider-ingenio program [CSD-2008-0037]
- [FPA2013-46570]
- ICREA Funding Source: Custom
- Division Of Physics
- Direct For Mathematical & Physical Scien [1316617] Funding Source: National Science Foundation
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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.
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