Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV

Sirunyan, A. M.; Silveira, Gustavo Gil da; CMS Collaboration

dc.contributor.author	Sirunyan, A. M.	pt_BR
dc.contributor.author	Silveira, Gustavo Gil da	pt_BR
dc.contributor.author	CMS Collaboration	pt_BR
dc.date.accessioned	2019-08-29T02:35:25Z	pt_BR
dc.date.issued	2019	pt_BR
dc.identifier.issn	1434-6044	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/198630	pt_BR
dc.description.abstract	A search is presented for a heavy pseudoscalar boson A decaying to a Z boson and a Higgs boson with mass of 125GeV. In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9fb−1 collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13TeV. The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the A boson mass range between 225 and 1000GeV	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	The European physical journal. C, Particles and fields. Berlin. Vol. 79, no. 7 (July 2019), 564, 27 p.	pt_BR
dc.rights	Open Access	en
dc.subject	Aceleradores de partículas	pt_BR
dc.subject	Colisões proton-proton	pt_BR
dc.subject	Bosons de higgs	pt_BR
dc.title	Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at s√=13TeV	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	001098898	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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