Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state of two muons and two τ leptons in proton-proton collisions at s√=13 TeV

Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1441

Title:	Search for an exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state of two muons and two τ leptons in proton-proton collisions at s√=13 TeV
Authors:	CMS Collaboration Sirunyan, A. M. CHAUHAN, S. DUBE, SOURABH HEGDE, V. KAPOOR, A. KOTHEKAR, K. PANDEY, S. RANE, A. SHARMA, SEEMA et al. Dept. of Physics
Keywords:	Hadron-Hadron scattering (experiments) Higgs physics 2018
Issue Date:	Nov-2018
Publisher:	Springer Nature
Citation:	Journal of High Energy Physics, No.11.
Abstract:	A search for exotic Higgs boson decays to light pseudoscalars in the final state of two muons and two--leptons is performed using proton-proton collision data recorded by the CMS experiment at the LHC at a center-of-mass energy of 13 TeV in 2016, corresponding to an integrated luminosity of 35.9 fb-1. Masses of the pseudoscalar boson between 15.0 and 62.5 GeV are probed, and no significant excess of data is observed above the prediction of the standard model. Upper limits are set on the branching fraction of the Higgs boson to two light pseudoscalar bosons in different types of two-Higgs-doublet models extended with a complex scalar singlet.
URI:	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1441 https://doi.org/10.1007/JHEP11(2018)018
ISSN:	1029-8479
Appears in Collections:	JOURNAL ARTICLES

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