24 citations · 35 across the 7 of their papers we have counts for
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3 papers · 1 filter
astro-ph.HE2026★ 1 cited
Gravitational waves from primordial black holes passing by neutron stars: observational prospects for the Galactic center
Nicolas Esser, Juan García-Bellido, Peter Tinyakov
We investigate the gravitational wave (GW) signals emitted by planetary-mass primordial black holes (PBHs) passing nearby or traversing neutron stars (NSs). While previous studies…
astro-ph.HE2025★ 2 cited
Primordial black hole-star binaries via dynamical friction
Nicolas Esser
We study a new channel for binary system formation involving stars and stellar-mass primordial black holes (PBHs) embedded in dark matter (DM) minihalos. In this scenario, binaries…
astro-ph.HE2022★ 24 cited
Constraints on primordial black holes from observation of stars in dwarf galaxies
Nicolas Esser, Peter Tinyakov
We propose a way to constrain the primordial black hole (PBH) abundance in the range of PBH masses around g based on their capture by Sun-like stars in dwarf galaxies,…