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Search for short- and long-lived axion-like particles in $H\rightarrow a a \rightarrow 4\gamma$ decays with the ATLAS experiment at the LHC

A search for anomalous Higgs boson decays into two axion-like particles (ALPs) is presented, using the full Run-2 data set recorded by the ATLAS experiment. The ALPs are assumed to decay into two photons, providing sensitivity to various recently proposed models that could explain the famous $(g-2)_...

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Detalles Bibliográficos
Autor principal:	The ATLAS collaboration
Lenguaje:	eng
Publicado:	2023
Materias:	Particle Physics - Experiment
Acceso en línea:	http://cds.cern.ch/record/2867933

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