no code implementations • 18 Dec 2020 • Francesca Scarcella, Daniele Gaggero, Riley Connors, Julien Manshanden, Massimo Ricotti, Gianfranco Bertone
Isolated black holes in our Galaxy have eluded detection so far.
High Energy Astrophysical Phenomena
1 code implementation • 28 Feb 2020 • Bradley J. Kavanagh, David A. Nichols, Gianfranco Bertone, Daniele Gaggero
A dark matter overdensity around a black hole may significantly alter the dynamics of the black hole's merger with another compact object.
General Relativity and Quantum Cosmology Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology
1 code implementation • 3 May 2019 • Gianfranco Bertone, Adam Coogan, Daniele Gaggero, Bradley J. Kavanagh, Christoph Weniger
Observational constraints on gamma rays produced by the annihilation of weakly interacting massive particles around primordial black holes (PBHs) imply that these two classes of Dark Matter candidates cannot coexist.
High Energy Physics - Phenomenology High Energy Astrophysical Phenomena
