US LUA annual meeting

Updated measurement prospects for di-Higgs production in the HH→bbγγ channel with the ATLAS experiment at the HL-LHC

Not scheduled

10m

51/1-102 - Kavli Auditorium (SLAC)

Lighting talks Lightning Round Talks

Speaker

Alex Wang (University of California Santa Cruz)

Description

We present an updated prospect study on di-Higgs production in the HH→bbγγ decay channel with the ATLAS experiment at the High Luminosity LHC (HL-LHC). The latest projections are based on extrapolating the recent legacy Run 2 ATLAS search and improve over the previous results shown at Snowmass 2022. We describe in detail the extrapolation process and assumptions, and multiple scenarios for the treatment of systematic uncertainties at the HL-LHC are considered.