Benato, L. (2017) Search for heavy resonances decaying into a vector boson and a Higgs boson in the (ll,lν,νν) b¯ b final state. Il nuovo cimento C, 40 (2). pp. 1-10. ISSN 1826-9885
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Abstract
A search for heavy resonances in final states with a Higgs boson and a vector boson is presented, performed in the data collected with the CMS detector at √s = 13TeV during 2015. The vector boson can be either a Z or W boson decaying leptonically (electrons, muons or neutrinos), whereas the Higgs boson decays hadronically into a couple of b-quarks of high momentum, detected as a single massive jet. The investigated final states consist of two b-quarks and zero, one or two charged leptons. Background shape and normalization are derived through a hybrid data-Monte Carlo method. The search is performed by examining the distribution of the reconstructed mass for a localized excess. Upper limits are derived as a function of the resonance mass and natural width, and are interpreted within the Heavy Vector Triplet theoretical model, as predicted in many scenarios beyond the standard model
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 17 Nov 2020 09:40 |
| Last Modified: | 17 Nov 2020 09:40 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/19906 |
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