Constraints on Higgs boson production with large transverse momentum using H →b b ¯ decays in the ATLAS detector
Entidad
UAM. Departamento de Física TeóricaEditor
American Physical SocietyFecha de edición
2022-05-11Cita
10.1103/PhysRevD.105.092003
Physical Review D 105.9 (2022): 092003
ISSN
2470-0010 (print); 2470-0029 (online)DOI
10.1103/PhysRevD.105.092003Versión del editor
https://doi.org/10.1103/PhysRevD.105.092003Materias
Boson; Partons; Higgs Bosons; FísicaNota
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMDerechos
© 2022 CERN, for the ATLAS CollaborationResumen
This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV were recorded with the ATLAS detector at the Large Hadron Collider from 2015 to 2018 and correspond to an integrated luminosity of 136 fb-1. Higgs bosons decaying into bb¯ are reconstructed as single large-radius jets recoiling against a hadronic system and are identified by the experimental signature of two b-hadron decays. The experimental techniques are validated in the same kinematic regime using the Z→bb¯ process. The 95% confidence-level upper limit on the cross section for Higgs boson production with transverse momentum above 450 GeV is 115 fb, and above 1 TeV it is 9.6 fb. The Standard Model cross section predictions for a Higgs boson with a mass of 125 GeV in the same kinematic regions are 18.4 fb and 0.13 fb, respectively
Lista de ficheros
Google Scholar:Aad, G.
-
ATLAS Collaboration
-
Álvarez Estévez, Manuel
-
Barreiro Alonso, Fernando
-
Camarero Muñoz, Daniel
-
Peso Malagón, José del
-
Glasman Kuguel, Claudia Beatriz
-
Príncipe Martín, Miguel Ángel
-
Terrón Cuadrado, Juan
Lista de colecciones del ítem
Registros relacionados
Mostrando ítems relacionados por título, autor, creador y materia.