on e+e- Higgs/EW/Top Factories, October 5-7, 2022, in Hamburg

Probing new physics with a LUXE-type experiment at future Higgs factories

5 Oct 2022, 14:20

15m

Seminar Room 4 (DESY Hamburg)

Parallel session talk WG1-SRCH - Physics Potential: Feebly interacting particles, direct low mass searches WG 1 - Searches

Speaker

Federico Meloni (ATLAS (ATLAS SM and Beyond))

Description

The proposed LUXE (LASER Und XFEL Experiment) at DESY, Hamburg, using the 16.5 GeV electron beam from the European XFEL, aims to probe QED in the non-perturbative regime created in collisions between high-intensity laser pulses and high-energy electron or photon beams. This setup also provides a unique opportunity to probe physics beyond the Standard Model by leveraging the large photon flux generated at LUXE, probing axion-like-particles (ALPs) at a reach comparable to FASER2 and NA62. In this contribution we will explore the sensitivity of a LUXE-type experiment using the electron beam of future Higgs factories instead of the EU.XFEL one.

Presentation materials

LUXE_BSM_Higgs_factories.pdf