Title: A Dark Siren Measurement of the Hubble Constant with the LIGO/Virgo Gravitational Wave Event GW190412 and DESI Galaxies

Abstract

Abstract We present a measurement of the Hubble Constant H ₀ using the gravitational wave event GW190412, an asymmetric binary black hole merger detected by LIGO/Virgo, as a dark standard siren. This event does not have an electromagnetic counterpart, so we use the statistical standard siren method and marginalize over potential host galaxies from the Dark Energy Spectroscopic Instrument (DESI) survey. GW190412 is well-localized to 12 deg ² (90% credible interval), so it is promising for a dark siren analysis. The dark siren value for $H_0={85.4}_{-33.9}^{+29.1}$ km s ⁻¹  Mpc ⁻¹ , with a posterior shape that is consistent with redshift overdensities. When combined with the bright standard siren measurement from GW170817 we recover $H_0={77.96}_{-5.03}^{+23.0}$ km s ⁻¹  Mpc ⁻¹ , consistent with both early and late-time Universe measurements of H ₀ . This work represents the first standard siren analysis performed with DESI data, and includes the most complete spectroscopic sample used in a dark siren analysis to date.

Authors:

Ballard, W.; Palmese, A. ;

• Search DOE PAGES for author "Palmese, A."
• Search DOE PAGES for ORCID "0000-0002-6011-0530"

Hernandez, I. Magaña ;

• Search DOE PAGES for author "Hernandez, I. Magaña"
• Search DOE PAGES for ORCID "0000-0003-2362-0459"

BenZvi, S. ;

• Search DOE PAGES for author "BenZvi, S."
• Search DOE PAGES for ORCID "0000-0001-5537-4710"

Moon, J.; Ross, A. J.; Rossi, G.; Aguilar, J.; Ahlen, S. ;

• Search DOE PAGES for author "Ahlen, S."
• Search DOE PAGES for ORCID "0000-0001-6098-7247"

Blum, R. ;

• Search DOE PAGES for author "Blum, R."
• Search DOE PAGES for ORCID "0000-0002-8622-4237"

Brooks, D.; Claybaugh, T.; de la Macorra, A. ;

• Search DOE PAGES for author "de la Macorra, A."
• Search DOE PAGES for ORCID "0000-0002-1769-1640"

Dey, A. ;

• Search DOE PAGES for author "Dey, A."
• Search DOE PAGES for ORCID "0000-0002-4928-4003"

Doel, P.; Forero-Romero, J. E. ;

• Search DOE PAGES for author "Forero-Romero, J. E."
• Search DOE PAGES for ORCID "0000-0002-2890-3725"

A Gontcho, S. Gontcho ;

• Search DOE PAGES for author "A Gontcho, S. Gontcho"
• Search DOE PAGES for ORCID "0000-0003-3142-233X"

Honscheid, K.; Kremin, A. ;

• Search DOE PAGES for author "Kremin, A."
• Search DOE PAGES for ORCID "0000-0001-6356-7424"

Manera, M.

• Search DOE PAGES for author "Manera, M."
• Search DOE PAGES for ORCID "0000-0003-4962-8934"

more »; Meisner, A. ;

• Search DOE PAGES for author "Meisner, A."
• Search DOE PAGES for ORCID "0000-0002-1125-7384"

Miquel, R.; Moustakas, J. ;

• Search DOE PAGES for author "Moustakas, J."
• Search DOE PAGES for ORCID "0000-0002-2733-4559"

Prada, F. ;

• Search DOE PAGES for author "Prada, F."
• Search DOE PAGES for ORCID "0000-0001-7145-8674"

Sanchez, E. ;

• Search DOE PAGES for author "Sanchez, E."
• Search DOE PAGES for ORCID "0000-0002-9646-8198"

Tarlé, G. ;

• Search DOE PAGES for author "Tarlé, G."
• Search DOE PAGES for ORCID "0000-0003-1704-0781"

Zhou, Z. ;

• Search DOE PAGES for author "Zhou, Z."
• Search DOE PAGES for ORCID "0000-0002-4135-0977"

DESI Collaboration « less

Publication Date:

Mon Nov 27 00:00:00 EST 2023

Sponsoring Org.:

USDOE

OSTI Identifier:

2221889

Grant/Contract Number:  

AC02-05CH11231

Resource Type:

Published Article

Journal Name:

Research Notes of the AAS

Additional Journal Information:

Journal Name: Research Notes of the AAS Journal Volume: 7 Journal Issue: 11; Journal ID: ISSN 2515-5172

Publisher:

American Astronomical Society

Country of Publication:

United Kingdom

Language:

English