activity
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

collaborators
Showing astro-ph.GAShow all

5 papers · 1 filter

astro-ph.GA2024

Properties of black hole-star binaries formed in -body simulations of massive star clusters: implications for Gaia black holes

Federico Fantoccoli, Jordan Barber, Fani Dosopoulou +2

We investigate black hole-star binaries formed in -body simulations of massive, dense star clusters. We simulate 32 clusters with varying initial masses (…

astro-ph.GA2023★ 1 cited

Black hole binary mergers in dense star clusters: the importance of primordial binaries

Jordan Barber, Debatri Chattopadhyay, Fabio Antonini

Dense stellar clusters are expected to house the ideal conditions for binary black hole (BBH) formation, both through binary stellar evolution and through dynamical encounters. We…

astro-ph.GA2022★ 22 cited

Binary black hole mergers from merged stars in the Galactic field

Jakob Stegmann, Fabio Antonini, Fabian R. N. Schneider +2

The majority of massive stars are found in close binaries which: (i) are prone to merge and (ii) are accompanied by another distant tertiary star (triples). Here, we study the evol…

astro-ph.GA2022

Dynamical double black holes and their host cluster properties

Debatri Chattopadhyay, Jarrod Hurley, Simon Stevenson +1

We investigate the relationship between the global properties of star clusters and their double black hole (DBH) populations. We use the code {\tt NBODY6} to evolve a suite of star…

astro-ph.GA2019★ 15 cited

A study of Kepler supernova remnant: angular power spectrum estimation from radio frequency data

Preetha Saha, Somnath Bharadwaj, Nirupam Roy +2

Supernova remnants (SNRs) have a variety of overall morphology as well as rich structures over a wide range of scales. Quantitative study of these structures can potentially reveal…