72 citations · 72 across the 3 of their papers we have counts for
Showing hep-phShow all
2 papers · 1 filter
hep-ph2026
Circumstellar Medium of Supernovae as New Probes for Feebly Interacting Particles
Yu Cheng, Chui-Fan Kong, Yen-Hsun Lin +2
We propose a novel strategy to probe feebly interacting particles (FIPs) by exploiting the dense, confined circumstellar medium (CSM) surrounding core-collapse supernovae. FIPs pro…
hep-ph2025
The Heavy Dark Photon Handbook: Cosmological and Astrophysical Bounds
Andrea Caputo, Jaeyoung Park, Seokhoon Yun
We investigate cosmological and astrophysical constraints on dark photons with masses - MeV. These dark photons can be copiously produced either in the early un…