41 citations · 106 across the 5 of their papers we have counts for
3 papers · 1 filter
Black hole and neutron star mergers in galactic nuclei
Giacomo Fragione, Evgeni Grishin, Nathan W. C. Leigh +2
Nuclear star clusters surrounding supermassive black holes (SMBHs) in galactic nuclei contain large numbers of stars, black holes (BHs) and neutron stars (NSs), a fraction of which…
Quasi-secular evolution of mildly hierarchical triple systems: analytics and applications for GW-sources and hot Jupiters
Evgeni Grishin, Hagai B. Perets, Giacomo Fragione
In hierarchical triple systems, the inner binary is perturbed by a distant companion. For large mutual inclinations, the Lidov-Kozai mechanism secularly excites large eccentricity…
Planet seeding through gas-assisted capture of interstellar objects
Evgeni Grishin, Hagai B. Perets, Yael Avni
Planet formation begins with collisional growth of small planetesimals accumulating into larger ones. Such growth occurs while planetesimals are embedded in a gaseous protoplanetar…