par Sirunyan, A.M.;Beghin, Diego
;Bilin, Bugra
;Brun, Hugues
;Clerbaux, Barbara
;De Lentdecker, Gilles
;Delannoy, Hugo
;Dorney, Brian
;Fasanella, Giuseppe
;Favart, Laurent
;Goldouzian, Reza
;Grebenyuk, Anastasia
;Kalsi, Amandeep Kaur
;Lenzi, Thomas
;Luetic, Jelena
;Postiau, Nicolas
;Starling, Elizabeth Rose
;Thomas, Laurent
;Vander Velde, Catherine
;Vanlaer, Pascal
;Vannerom, David
;Wang, Qun
; [et al.]
Référence European Physical Journal C. Particles and Fields, 79, 7, 564
Publication Publié, 2019-07-01





















Référence European Physical Journal C. Particles and Fields, 79, 7, 564
Publication Publié, 2019-07-01
Article révisé par les pairs
Résumé : | 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 13Te. 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. |