English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

4-OGC: Catalog of gravitational waves from compact-binary mergers

MPS-Authors
/persons/resource/persons214778

Nitz,  Alexander H.
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons229528

Kumar,  Sumit
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons260864

Wang,  Yi-Fan
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons253150

Kastha,  Shilpa
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons266282

Wu,  Shichao
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons231230

Schäfer,  Marlin
Binary Merger Observations and Numerical Relativity, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons257591

Dhurkunde,  Rahul
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

/persons/resource/persons192149

Capano,  Collin
Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

2112.06878.pdf
(Preprint), 3MB

Nitz_2023_ApJ_946_59.pdf
(Publisher version), 3MB

Supplementary Material (public)
There is no public supplementary material available
Citation

Nitz, A. H., Kumar, S., Wang, Y.-F., Kastha, S., Wu, S., Schäfer, M., et al. (2023). 4-OGC: Catalog of gravitational waves from compact-binary mergers. The Astrophysical Journal, 946(2): 59. doi:10.3847/1538-4357/aca591.


Cite as: https://hdl.handle.net/21.11116/0000-0009-FB26-2
Abstract
We present the fourth Open Gravitational-wave Catalog (4-OGC) of binary
neutron star (BNS), binary black hole (BBH) and neutron star-black hole (NSBH)
mergers. The catalog includes observations from 2015-2020 covering the first
through third observing runs (O1, O2, O3a, O3b) of Advanced LIGO and Advanced
Virgo. The updated catalog includes 7 BBH mergers which were not previously
reported with high significance during O3b for a total of 94 observations: 90
BBHs, 2 NSBHs, and 2 BNSs. The most confident new detection, GW200318_191337,
has component masses $49.1^{+16.4}_{-12.0}~M_{\odot}$ and
$31.6^{+12.0}_{-11.6}~M_{\odot}$; its redshift of $0.84^{+0.4}_{-0.35}$ ($90\%$
credible interval) may make it the most distant merger so far. We provide
reference parameter estimates for each of these sources using an up-to-date
model accounting for instrumental calibration uncertainty. The corresponding
data release also includes our full set of sub-threshold candidates.