PoS - Proceedings of Science
Volume 449 - The European Physical Society Conference on High Energy Physics (EPS-HEP2023) - T03 Dark Matter
Probing new physics at the LUXE experiment
N. Trevisani*  on behalf of the Luxe Collaboration
Full text: pdf
Pre-published on: February 06, 2024
Published on: March 21, 2024
The proposed LUXE experiment (LASER Und XFEL Experiment) at DESY, Hamburg, using the 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. In this talk we show that by leveraging the large photon flux generated at LUXE, one can probe axion-like-particles (ALPs) up to a mass of 350~MeV and with photon coupling of $3 \times 10^{-6}$~GeV$^{-1}$. This reach is comparable to the background-free projection from NA62. In addition, we will discuss other probes of new physics such as ALPs-electron coupling.
DOI: https://doi.org/10.22323/1.449.0109
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