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20172026
most citedNon-parametric inference of the population of compact binaries from gravitational wave observations using binned Gaussian processes

53 citations · 188 across the 29 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

astro-ph.HE2025

Characterizing Binary Black Hole Subpopulations in GWTC-4 with Binned Gaussian Processes: On the Origins of the Peak

Omkar Sridhar, Anarya Ray, Vicky Kalogera

Understanding the astrophysical origins of binary black holes requires accurate and flexible modeling of multi-dimensional population properties. In this \textit{Letter}, using a d…

astro-ph.HE2025★ 10 cited

Reexamining Evidence of a Pair-Instability Mass Gap in the Binary Black Hole Population

Anarya Ray, Vicky Kalogera

The fourth gravitational wave transient catalog~(GWTC-4) has enabled empirical probes of the theorized pair-instability gap in the higher end of the binary black hole~(BBH) mass-sp…

astro-ph.HE2025

Hiding Out at the Low End: No Gap and a Peak in the Black-Hole Mass Spectrum

Anarya Ray, Will Farr, Vicky Kalogera

In recent years, the existence of a gap in the mass spectrum of compact objects formed from stellar collapse, between the heaviest neutron stars and the lightest black holes, has b…

gr-qc2025

New Methods for Offline GstLAL Analyses

Prathamesh Joshi, Leo Tsukada, Chad Hanna +38

In this work, we present new methods implemented in the GstLAL offline gravitational wave search. These include a technique to reuse the matched filtering data products from a GstL…

gr-qc2025

How Many Times Should We Matched Filter Gravitational Wave Data? A Comparison of GstLAL's Online and Offline Performance

Prathamesh Joshi, Wanting Niu, Chad Hanna +34

Searches for gravitational waves from compact binary coalescences employ a process called matched filtering, in which gravitational wave strain data is cross-correlated against a b…