CERN Accelerating science

ATLAS Slides
Report number ATL-PHYS-SLIDE-2023-362
Title Searches for resonances decaying to pairs of Higgs bosons at ATLAS
Author(s) Abeling, Kira (Georg August Universitaet Goettingen (DE))
Corporate author(s) The ATLAS collaboration
Collaboration ATLAS Collaboration
Submitted by [email protected] on 29 Aug 2023
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; ATLAS
Free keywords heavy resonance ; diHiggs production ; BSM ; HDBS
Abstract Several physics scenarios beyond the Standard Model predict the existence of new particles that can subsequently decay into a pair of Higgs bosons. These include pairs of SM-like Higgs bosons (HH) as well as asymmetric decays into two scalars of different masses (SH). This talk summarises ATLAS searches for resonant HH and SH production with LHC Run 2 data. Several final states are considered, arising from various combinations of Higgs boson decays.



 Record created 2023-08-29, last modified 2023-08-29