Higgs Potential 2025: Exploring Symmetry Breaking in Particle Physics and the Early Universe

Session

Higgs & related indirect BSM 3

19 Dec 2025, 13:45

Conveners

Higgs & related indirect BSM 3

• Lei Zhang (Nanjing University (CN))

60. Exploration of the Higgs Potential @ LHC

Yanping Huang (IHEP)

19/12/2025, 13:45

15. Highlights of the HL-LHC physics projections by ATLAS and CMS

Chen Zhou (Peking University)

19/12/2025, 14:15

The ATLAS and CMS experiments are unique drivers of our fundamental understanding of nature at the energy frontier. In this contribution to the update of the European Strategy for Particle Physics, we update the physics reach of these experiments at the High-Luminosity LHC (HL-LHC) in a few key areas where they will dominate the state-of-the-art for decades to come.

40. Evidence for the dimuon decay of the Higgs boson at the ATLAS experiment (Lightening Talk)

haotian Liu

19/12/2025, 14:45

This talk will present a key advancement from the ATLAS experiment in probing the rare decay of the Higgs boson to a pair of muons (H→μμ). By analysing the new proton-proton collision data from LHC Run 3 (2022-2024) and combining it with Run 2 data, incorporating several technical improvements, we have performed the most sensitive combined measurement to date. The result provides the first...