44 citations · 44 across the 1 of their papers we have counts for
3 papers
hep-ph2019
Strong Dark Matter Self-Interaction from a Stable Scalar Mediator
Mateusz Duch, Bohdan Grzadkowski, Da Huang
In face of the small-scale structure problems of the collisionless cold dark matter (DM) paradigm, a popular remedy is to introduce a strong DM self-interaction which can be genera…
hep-ph2018
Gauge-Independent Approach to Resonant Dark Matter Annihilation
Mateusz Duch, Bohdan Grzadkowski, Apostolos Pilaftsis
In spontaneously broken gauge theories, transition amplitudes describing dark-matter (DM) annihilation processes through a resonance may become highly inaccurate close to a product…
hep-ph2017★ 44 cited
Resonance enhancement of dark matter interactions: the case for early kinetic decoupling and velocity dependent resonance width
Mateusz Duch, Bohdan Grzadkowski
Motivated by the possibility of enhancing dark matter (DM) self-interaction cross-section , we have revisited the issue of DM annihilation through a Breit-Wigner reso…