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20192026
most citedGWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

2.4k citations · 3.7k across the 39 of their papers we have counts for

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astro-ph.HE2026

Neutron Star Mass across Binary Pulsar Subpopulations: Mass-Spin Correlation, Mass Distributions, and Moment of Inertia Effects

Debatri Chattopadhyay

We present a hierarchical Bayesian analysis of the joint mass, spin, and orbital properties of Galactic binary radio pulsars with measured neutron star masses, classified…

astro-ph.HE2026

Transitions in the Mass-ratio and Spin Properties of Binary Black Holes in GWTC-5

Elizabeth Flanagan, Fabio Antonini, Thomas Callister +4

We analyze the mass-ratio and effective-spin () distributions of binary black hole mergers in the latest gravitational-wave catalog, GWTC-5, as a function of primary m…

astro-ph.HE2026

Repopulating the pair-instability mass gap without sustained growth to massive IMBHs: the case of 47\,Tuc

Debatri Chattopadhyay, Daniel Marín Pina, Mark Gieles +2

We model the formation and retention of the most massive black hole (BH) in 47~Tuc using the semi-analytical code \texttt{cBHBd}, coupling cluster evolution with binary BH dynamics…