9 citations · 16 across the 2 of their papers we have counts for
3 papers
hep-ph2025
Conversions in two-component dark sectors: a phase space level analysis
Shiuli Chatterjee, Andrzej Hryczuk
Conversions between the states in the dark sector affect not only their number densities but also their momentum distributions. In this work we study a phenomenologically motivated…
hep-ph2016★ 9 cited
Novel Spectral Features in MeV Gamma Rays from Dark Matter
Torsten Bringmann, Ahmad Galea, Andrzej Hryczuk +1
Astrophysical searches for gamma rays are one of the main strategies to probe the annihilation or decay of dark matter particles. We present a new class of distinct sub-GeV spectra…
hep-ph2016★ 7 cited
Finite-temperature modification of heavy particle decay and dark matter annihilation
Martin Beneke, Francesco Dighera, Andrzej Hryczuk
We apply the operator product expansion (OPE) technique to the decay and annihilation of heavy particles in a thermal medium with temperature below the heavy particle mass, m_chi.…