Measurement of the inclusive and differential Higgs boson production cross sections in the leptonic WW decay mode at p √ s=13 TeV
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Sirunyan, A.M.; Cabrillo Bartolomé, José Ibán; Calderón Tazón, Alicia; Chazin Quero, Bárbara; Duarte Campderros, Jorge; Fernández García, Marcos; Fernández Manteca, Pedro José; García Alonso, Andrea; Gómez Gramuglio, Gervasio; Martínez Rivero, Celso; Martínez Ruiz del Árbol, Pablo; Matorras Weinig, Francisco; Piedra Gómez, Jonatan; Prieëls, Cedric; Ricci-Tam, Francesca Shun-Ning Annarosa; Rodrigo Anoro, Teresa; Ruiz Jimeno, Alberto; Russo, Lorenzo; Scodellaro, Luca; [et al.]Fecha
2021-03-01Derechos
Attribution 4.0 International © CERN, for the benefit of the CMS collaboration
Publicado en
Journal of High Energy Physics, 2021, 03, 003
Editorial
Springer Verlag
Palabras clave
Hadron-Hadron scattering (experiments)
Higgs physics
Resumen/Abstract
Measurements of the fiducial inclusive and differential production cross sections of the Higgs boson in proton-proton collisions at √ 8 = 13TeV are performed using events where the Higgs boson decays into a pair of W bosons that subsequently decay into a final state with an electron, a muon, and a pair of neutrinos. The analysis is based on data collected with the CMS detector at the LHC during 2016-2018, corresponding to an integrated luminosity of 137 fb-1. Production cross sections are measured as a function of the transverse momentum of the Higgs boson and the associated jet multiplicity. The Higgs boson signal is extracted and simultaneously unfolded to correct for selection efficiency and resolution effects using maximum-likelihood fits to the observed distributions in data. The integrated fiducial cross section is measured to be 86.5 ± 9.5 fb, consistent with the Standard Model expectation of 82.5 ± 4.2 fb. No significant deviation from the Standard Model expectations is observed in the differential measurements.
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