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Tracing the evolution of eccentric precessing binary black holes: a hybrid approach
Amitesh Singh, Nathan K. Johnson-McDaniel, Anuradha Gupta +1
To describe a general bound binary black hole system, we need to consider orbital eccentricity and the misalignment of black holes' spin vectors with respect to the orbital angular…
Inferring spin tilts of binary black holes at formation with plus-era gravitational wave detectors
Sumeet Kulkarni, Nathan K. Johnson-McDaniel, Khun Sang Phukon +2
The spin orientations of spinning binary black hole (BBH) mergers detected by ground-based gravitational wave detectors such as LIGO and Virgo can provide important clues about the…
Distinguishing high-mass binary neutron stars from binary black holes with second- and third-generation gravitational wave observatories
An Chen, Nathan K. Johnson-McDaniel, Tim Dietrich +1
(Abridged) While the gravitational-wave (GW) signal GW170817 was accompanied by a variety of electromagnetic (EM) counterparts, sufficiently high-mass binary neutron star (BNS) mer…
Gravitational Waves and Gamma-rays from a Binary Neutron Star Merger: GW170817 and GRB 170817A
LIGO Scientific Collaboration, Virgo Collaboration, Fermi Gamma-Ray Burst Monitor +1
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo detectors, and the gamma-ray burst (GRB) GRB 170817A was observed independently…
Estimating the Contribution of Dynamical Ejecta in the Kilonova Associated with GW170817
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1100
The source of the gravitational-wave signal GW170817, very likely a binary neutron star merger, was also observed electromagnetically, providing the first multi-messenger observati…