Measurements of the Higgs boson production cross section in the four-lepton final state in proton-proton collisions at V¯s = 13.6 TeV

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URI: https://hdl.handle.net/10902/38714
ISSN: 1126-6708
ISSN: 1029-8479
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Autoría
Chekhovsky, V.; Hayrapetyan, A.; Makarenko, V.; Blanco Fernández, SergioAutoridad Unican; Cabrillo Bartolomé, José Ibán; Calderón Tazón, AliciaAutoridad Unican; Duarte Campderros, JorgeAutoridad Unican; Fernández García, MarcosAutoridad Unican; Gómez Gramuglio, GervasioAutoridad Unican; Lasaosa García, Clara; López Ruiz, Rubén; Martínez Rivero, Celso; Martínez Ruiz del Árbol, PabloAutoridad Unican; Matorras Weinig, FranciscoAutoridad Unican; Matorras Cuevas, PabloAutoridad Unican; Navarrete Ramos, EfrénAutoridad Unican; Piedra Gómez, JonatanAutoridad Unican; Scodellaro, LucaAutoridad Unican; Vila Álvarez, IvánAutoridad Unican; [et al.]
Fecha
2025-05-08
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Attribution 4.0 International. Copyright CERN, for the benefit of the CMS Collaboration.
Publicado en
Journal of High Energy Physics, 2025, 2025(5), 79
Editorial
Springer
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Palabras clave
Hadron-hadron scattering
Higgs physics
Resumen/Abstract
The measurements of the Higgs boson (H) production cross sections performed by the CMS Collaboration in the four-lepton (4l, l = e, µ) final state at a center-of-mass energy V¯s = 13.6 TeV are presented. These measurements are based on data collected with the CMS detector at the CERN LHC in 2022, corresponding to an integrated luminosity of 34.7 fb-1. Cross sections are measured in a fiducial region closely matching the experimental acceptance, both inclusively and differentially, as a function of the transverse momentum and the absolute value of the rapidity of the four-lepton system. The H --> ZZ --> 4l inclusive fiducial cross section is measured to be 2.89+0.53 -0.49(stat) +0.29 -0.21(syst) fb, in agreement with the standard model expectation of 3.09+0.27 -0.24 fb
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Attribution 4.0 International. Copyright CERN, for the benefit of the CMS Collaboration.Excepto si se señala otra cosa, la licencia del ítem se describe como Attribution 4.0 International. Copyright CERN, for the benefit of the CMS Collaboration.