24 citations · 197 across the 23 of their papers we have counts for
4 papers · 1 filter
Refined anti-proton and anti-deuteron fluxes from weak-scale Dark Matter
Marco Cirelli, Mattia Di Mauro, Arpan Kar
We provide the cosmic-ray (CR) fluxes of antiprotons and antideuterons produced by the Galactic annihilation or decay of weak-scale dark matter (DM) particles of masses in the rang…
Constraints on MeV dark matter and primordial black holes: Inverse Compton signals at the SKA
Bhaskar Dutta, Arpan Kar, Louis E. Strigari
We investigate the possibilities for probing MeV dark matter (DM) particles and primordial black holes (PBHs) (for masses -- g) at the upcoming radio telesco…
Dark matter annihilation in Centauri: Astrophysical implications derived from the MWA radio data
Arpan Kar, Biswarup Mukhopadhyaya, Steven Tingay +6
We present an analysis of Murchison Widefield Array radio telescope data from Cen, possibly a stripped dwarf spheroidal galaxy core captured by our Galaxy. Recent interpretatio…
Constraints on dark matter annihilation in dwarf spheroidal galaxies from low frequency radio observations
Arpan Kar, Sourav Mitra, Biswarup Mukhopadhyaya +2
We present the first observational limits on the predicted synchrotron signals from particle Dark Matter annihilation models in dwarf spheroidal galaxies at radio frequencies below…