CERN Accelerating science

ATLAS Note
Report number	ATL-PHYS-PROC-2015-017
Title	Higgs boson couplings to bosons with the ATLAS detector: run 1 legacy
Author(s)	Petit, Elisabeth (DESY, Hamburg and Zeuthen)
Corporate Author(s)	The ATLAS collaboration
Publication	2016
Imprint	23 Apr 2015
Number of pages	8
In:	Nuovo Cimento C 38 (2016) 148
In:	29th Rencontres de Physique de La Vallée d'Aoste, La Thuile, Aosta Valley, Italy, 1 - 7 Mar 2015
DOI	10.1393/ncc/i2015-15148-4
Subject category	Particle Physics - Experiment
Accelerator/Facility, Experiment	CERN LHC ; ATLAS
Free keywords	HIGGS ; HIGGS
Abstract	The final ATLAS measurements of Higgs boson production and couplings in the decay channels $H \rightarrow ZZ^{(*)} \rightarrow \ell\ell\ell\ell$, $H \rightarrow \gamma\gamma$ and $H \rightarrow WW^{(*)} \rightarrow \ell\nu\ell\nu$ are presented, based on the run 1 of the LHC. The analyses are optimised to measure the number of observed Higgs boson decays divided by the corresponding Standard Model predictions for individual Higgs boson production processes. Total, fiducial and differential cross-sections are also measured. No significant deviations from the predictions of the Standard Model are found.
Copyright/License	Preprint: (License: CC-BY-4.0)

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