Progenitors of gravitational wave mergers: binary evolution with the stellar grid-based code ComBinE

MU Kruckow, TM Tauris, N Langer… - Monthly Notices of …, 2018 - academic.oup.com
The first gravitational wave detections of mergers between black holes and neutron stars
represent a remarkable new regime of high-energy transient astrophysics. The signals …

Modelling neutron star–black hole binaries: future pulsar surveys and gravitational wave detectors

D Chattopadhyay, S Stevenson… - Monthly Notices of …, 2021 - academic.oup.com
Binaries comprised of a neutron star (NS) and a black hole (BH) have so far eluded
observations as pulsars and with gravitational waves (GWs). We model the formation and …

Signatures of mass ratio reversal in gravitational waves from merging binary black holes

FS Broekgaarden, S Stevenson… - The Astrophysical …, 2022 - iopscience.iop.org
The spins of merging binary black holes offer insights into their formation history. Recently it
has been argued that in the isolated binary evolution of two massive stars the firstborn black …

The demographics of neutron star–white dwarf mergers-Rates, delay-time distributions, and progenitors

S Toonen, HB Perets, AP Igoshev, E Michaely… - Astronomy & …, 2018 - aanda.org
Context. The mergers of neutron stars (NSs) and white dwarfs (WDs) could give rise to
explosive transients, potentially observable with current and future transient surveys …

Modelling double neutron stars: radio and gravitational waves

D Chattopadhyay, S Stevenson… - Monthly Notices of …, 2020 - academic.oup.com
We have implemented prescriptions for modelling pulsars in the rapid binary population
synthesis code Compact Object Mergers: Population Astrophysics and Statistics. We perform …

Study of 72 pulsars discovered in the PALFA survey: Timing analysis, glitch activity, emission variability, and a pulsar in an eccentric binary

E Parent, H Sewalls, PCC Freire… - The Astrophysical …, 2022 - iopscience.iop.org
We present new discoveries and results from long-term timing of 72 pulsars discovered in
the Pulsar Arecibo L-band Feed Array (PALFA) survey, including precise determination of …

The Galactic neutron star population–II. Systemic velocities and merger locations of binary neutron stars

N Gaspari, AJ Levan, AA Chrimes… - Monthly Notices of the …, 2024 - academic.oup.com
The merger locations of binary neutron stars (BNSs) encode their galactic kinematics and
provide insights into their connection to short gamma-ray bursts (SGRBs). In this work, we …

The MPIfR-MeerKAT Galactic Plane Survey II. The eccentric double neutron star system PSR J1208-5936 and a neutron star merger rate update

M Bernadich, V Balakrishnan, E Barr… - arXiv preprint arXiv …, 2023 - arxiv.org
The MMGPS-L is the most sensitive pulsar survey in the Southern Hemisphere. We present
a follow-up study of one of these new discoveries, PSR J1208-5936, a 28.71-ms recycled …

The High Time Resolution Universe Pulsar Survey–XVI. Discovery and timing of 40 pulsars from the southern Galactic plane

AD Cameron, DJ Champion, M Bailes… - Monthly Notices of …, 2020 - academic.oup.com
We present the results of processing an additional 44 per cent of the High Time Resolution
Universe South Low Latitude (HTRU-S LowLat) pulsar survey, the most sensitive blind …

Bounds on neutron-mirror neutron mixing from pulsar timing

I Goldman, RN Mohapatra, S Nussinov - Physical Review D, 2019 - APS
The possibility of neutron-mirror neutron transition has recently been discussed both from
theoretical and experimental perspectives. We point out that such a transition would imply …