Probing New Physics with Multi-Messenger Astronomy

Feb 4, 2025
8 pages
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Abstract: (arXiv)
The burgeoning field of multi-messenger astronomy is poised to revolutionize our understanding of the most enigmatic astrophysical phenomena in the Universe. At the same time, it has opened a new window of opportunity to probe various particle physics phenomena. This is illustrated here with a few example new physics scenarios, namely, decaying heavy dark matter, pseudo-Dirac neutrinos and light dark sector physics, for which new constraints are derived using recent multi-messenger observations.
Note:
  • 8 pages, 4 figures; Contribution to the Proceedings of the 17th International Conference on Interconnections between Particle Physics and Cosmology - PPC 2024, 14-18 Oct 2024, IIT Hyderabad, India