370 citations · 3.1k across the 23 of their papers we have counts for
15 papers · 1 filter
Impact of Massive Binary Star and Cosmic Evolution on Gravitational Wave Observations II: Double Compact Object Rates and Properties
Floor S. Broekgaarden, Edo Berger, Simon Stevenson +9
Making the most of the rapidly increasing population of gravitational-wave detections of black hole (BH) and neutron star (NS) mergers requires comparing observations with populati…
Impact of Massive Binary Star and Cosmic Evolution on Gravitational Wave Observations I: Black Hole-Neutron Star Mergers
Floor S. Broekgaarden, Edo Berger, Coenraad J. Neijssel +7
Mergers of black hole-neutron star (BHNS) binaries have now been observed by GW detectors with the recent announcement of GW200105 and GW200115. Such observations not only provide…
Cygnus X-1 contains a 21-solar mass black hole -- implications for massive star winds
James C. A. Miller-Jones, Arash Bahramian, Jerome A. Orosz +23
The evolution of massive stars is influenced by the mass lost to stellar winds over their lifetimes. These winds limit the masses of the stellar remnants (such as black holes) that…
Neutron Star Extreme Matter Observatory: A kilohertz-band gravitational-wave detector in the global network
K. Ackley, V. B. Adya, P. Agrawal +160
Gravitational waves from coalescing neutron stars encode information about nuclear matter at extreme densities, inaccessible by laboratory experiments. The late inspiral is influen…
Be X-ray binaries in the SMC as indicators of mass transfer efficiency
Serena Vinciguerra, Coenraad J. Neijssel, Alejandro Vigna-Gómez +7
Be X-ray binaries (BeXRBs) consist of rapidly rotating Be stars with neutron star companions accreting from the circumstellar emission disk. We compare the observed population of B…
Luminous Red Novae: population models and future prospects
George Howitt, Simon Stevenson, Alejandro Vigna-Gómez +5
A class of optical transients known as Luminous Red Novae (LRNe) have recently been associated with mass ejections from binary stars undergoing common-envelope evolution. We use th…
Detecting Double Neutron Stars with LISA
Mike Y. M. Lau, Ilya Mandel, Alejandro Vigna-Gómez +3
We estimate the properties of the double neutron star (DNS) population that will be observable by the planned space-based interferometer LISA. By following the gravitational radiat…
The origin of spin in binary black holes: Predicting the distributions of the main observables of Advanced LIGO
Simone S. Bavera, Tassos Fragos, Ying Qin +7
We study the formation of coalescing binary black holes via the evolution of isolated field binaries that go through the common envelope phase in order to obtain the combined distr…
STROOPWAFEL: Simulating rare outcomes from astrophysical populations, with application to gravitational-wave sources
Floor S. Broekgaarden, Stephen Justham, Selma E. de Mink +6
Gravitational-wave observations of double compact object (DCO) mergers are providing new insights into the physics of massive stars and the evolution of binary systems. Making the…
The impact of pair-instability mass loss on the binary black hole mass distribution
Simon Stevenson, Matthew Sampson, Jade Powell +4
A population of binary black hole mergers has now been observed in gravitational waves by Advanced LIGO and Virgo. The masses of these black holes appear to show evidence for a pil…
Accuracy of inference on the physics of binary evolution from gravitational-wave observations
Jim W. Barrett, Sebastian M. Gaebel, Coenraad J. Neijssel +5
The properties of the population of merging binary black holes encode some of the uncertain physics of the evolution of massive stars in binaries. The binary black hole merger rate…
Predicting the Presence of Companions for Stripped-Envelope Supernovae: The Case of the Broad-Lined Type Ic SN 2002ap
E. Zapartas, S. E. de Mink, S. D. Van Dyk +10
Many young, massive stars are found in close binaries. Using population synthesis simulations we predict the likelihood of a companion star being present when these massive stars e…
Exploring the Parameter Space of Compact Binary Population Synthesis
Jim W. Barrett, Ilya Mandel, Coenraad J. Neijssel +2
As we enter the era of gravitational wave astronomy, we are beginning to collect observations which will enable us to explore aspects of astrophysics of massive stellar binaries wh…
Formation of the first three gravitational-wave observations through isolated binary evolution
Simon Stevenson, Alejandro Vigna-Gómez, Ilya Mandel +4
During its first 4 months of taking data, Advanced LIGO has detected gravitational waves from two binary black hole mergers, GW150914 and GW151226, along with the statistically les…
Delay-time distribution of core-collapse supernovae with late events resulting from binary interaction
E. Zapartas, S. E. de Mink, R. G. Izzard +8
Most massive stars, the progenitors of core-collapse supernovae, are in close binary systems and may interact with their companion through mass transfer or merging. We undertake a…