142 citations · 791 across the 27 of their papers we have counts for
4 papers · 1 filter
Hide and Seek with Gaia. Detectability of Predicted Thin-Disc Metal-Rich RR Lyrae Binaries in Gaia DR3 and DR4
Giuliano Iorio, Pranav Nagarajan, Alexey Bobrick +8
RR Lyrae stars (RRLs) are classical tracers of old stellar populations, yet growing evidence suggests the presence of a metal-rich ([Fe/H]>-0.5), intermediate-age (2-7 Gyr) sub-pop…
BE Lyncis is not a Black Hole Binary: Lessons From Gaia and Hipparcos Astrometry
Pranav Nagarajan, Kareem El-Badry, Thomas J. Maccarone +3
BE Lyncis (BE Lyn) is a well-studied high-amplitude Scuti variable star (HADS). Recently, Niu et al. (2026) analyzed a 39-year baseline of times of maximum light of BE Lyn, rep…
Dynamical formation of BH1 in a young star cluster
Sara Rastello, Giuliano Iorio, Michela Mapelli +5
BH1, the first quiescent black hole (BH) detected from data, poses a challenge to most binary evolution models: its current mass ratio is , and its orbi…
Effect of binarity in star cluster dynamical mass determination
Sara Rastello, Giovanni Carraro, Roberto Capuzzo-Dolcetta
In this paper we explore the effects that the presence of a fraction of binary stars has in the determination of a star cluster mass via the virial theorem. To reach this aim in an…