MEG News

• The latest result with the 2021–2022 MEG II data has been released. (23rd April 2025)
  • The preprint is available: arXiv:2504.15711
  • Press releases from
    • PSI
    • The University of Tokyo
    • INFN
  • The paper is published in October 2025: DOI:10.1140/epjc/s10052-025-14906-3
• The result on the search for the hypothetical X17 particle has been released. (13th November 2024)
  • The preprint is available: arXiv:2411.07994
  • Press releases from
    • INFN
    • The University of Tokyo
  • The paper is published in July 2025: DOI:10.1140/epjc/s10052-025-14345-0
• The first MEG II result has been released. (20th October 2023)
  • The preprint is available: arXiv:2310.12614
  • Press releases from
    • PSI
    • The University of Tokyo
    • INFN
  • The paper is published in February 2024: DOI:10.1140/epjc/s10052-024-12416-2

K. Yamamoto, 25th October 2025