CERN Accelerating science

ATLAS Slides
Report number ATL-PHYS-SLIDE-2024-557
Title Searches for axion-like-particles (ALPs) in Higgs boson decays in ATLAS
Author(s) Tamir, Nadav Michael (Tel Aviv University (IL))
Corporate author(s) The ATLAS collaboration
Collaboration ATLAS Collaboration
Submitted to Higgs 2024, Uppsala, Se, 4 - 8 Nov 2024
Submitted by [email protected] on 07 Nov 2024
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; ATLAS
Free keywords HDBS ; HIGGS
Abstract Searches for axion-like-particles (ALPs) in Higgs boson decays, as well as searches for ALP production with two top quarks are presented, using LHC collision data at 13 TeV collected by the ATLAS experiment in Run 2. The searches cover a mass range of ALPs below the Z-boson mass. Novel reconstruction and identification techniques used in these searches are described.



 Record created 2024-11-07, last modified 2024-11-07