A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies

DES Collaboration; A. Palmese; J. devicente; M. E. S. Pereira; J. Annis; W. Hartley; K. Herner; M. Soares-Santos; M. Crocce; D. Huterer; I. Magaa Hernandez; A. Garcia; J. Garcia-Bellido; J. Gschwend; D. E. Holz; R. Kessler; O. Lahav; R. Morgan; C. Nicolaou; C. Conselice; R. J. Foley; M. S. S. Gill; T. M. C. Abbott; M. Aguena; S. Allam; S. Avila; K. Bechtol; E. Bertin; S. Bhargava; D. Brooks; E. Buckley-Geer; D. L. Burke; M. Carrasco Kind; J. Carretero; F. J. Castander; C. Chang; M. Costanzi; L. N. da Costa; T. M. Davis; S. Desai; H. T. Diehl; P. Doel; A. Drlica-Wagner; J. Estrada; S. Everett; A. E. Evrard; E. Fernandez; D. A. Finley; B. Flaugher; P. Fosalba; J. Frieman; E. Gaztanaga; D. W. Gerdes; D. Gruen; R. A. Gruendl; G. Gutierrez; S. R. Hinton; D. L. Hollowood; K. Honscheid; D. J. James; S. Kent; E. Krause; K. Kuehn; H. Lin; M. A. G. Maia; M. March; J. L. Marshall; P. Melchior; F. Menanteau; R. Miquel; R. L. C. Ogando; F. Paz-Chinchón; A. A. Plazas; A. Roodman; M. Sako; E. Sanchez; V. Scarpine; M. Schubnell; S. Serrano; I. Sevilla-Noarbe; J. Allyn Smith; M. Smith; E. Suchyta; G. Tarle; M. A. Troxel; D. L. Tucker; A. R. Walker; W. Wester; R. D. Wilkinson; J. Zuntz

doi:10.3847/2041-8213/abaeff

A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies

DES Collaboration, A. Palmese, J. devicente, M. E. S. Pereira, J. Annis, W. Hartley, K. Herner, M. Soares-Santos, M. Crocce, D. Huterer, I. Magaa Hernandez, A. Garcia, J. Garcia-Bellido, J. Gschwend, D. E. Holz, R. Kessler, O. Lahav, R. Morgan, C. Nicolaou, C. ConseliceR. J. Foley, M. S. S. Gill, T. M. C. Abbott, M. Aguena, S. Allam, S. Avila, K. Bechtol, E. Bertin, S. Bhargava, D. Brooks, E. Buckley-Geer, D. L. Burke, M. Carrasco Kind, J. Carretero, F. J. Castander, C. Chang, M. Costanzi, L. N. da Costa, T. M. Davis, S. Desai, H. T. Diehl, P. Doel, A. Drlica-Wagner, J. Estrada, S. Everett, A. E. Evrard, E. Fernandez, D. A. Finley, B. Flaugher, P. Fosalba, J. Frieman, E. Gaztanaga, D. W. Gerdes, D. Gruen, R. A. Gruendl, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, S. Kent, E. Krause, K. Kuehn, H. Lin, M. A. G. Maia, M. March, J. L. Marshall, P. Melchior, F. Menanteau, R. Miquel, R. L. C. Ogando, F. Paz-Chinchón, A. A. Plazas, A. Roodman, M. Sako, E. Sanchez, V. Scarpine, M. Schubnell, S. Serrano, I. Sevilla-Noarbe, J. Allyn Smith, M. Smith, E. Suchyta, G. Tarle, M. A. Troxel, D. L. Tucker, A. R. Walker, W. Wester, R. D. Wilkinson, J. Zuntz

Australian Astronomical Optics

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Abstract

We present a measurement of the Hubble constant H₀ using the gravitational wave (GW) event GW190814, which resulted from the coalescence of a 23 M_⊙ black hole with a 2.6 M_⊙ compact object, as a standard siren. No compelling electromagnetic counterpart has been identified for this event; thus our analysis accounts for thousands of potential host galaxies within a statistical framework. The redshift information is obtained from the photometric redshift (photo-z) catalog from the Dark Energy Survey. The luminosity distance is provided by the LIGO/Virgo gravitational wave sky map. Since this GW event has the second-smallest localization volume after GW170817, GW190814 is likely to provide the best constraint on cosmology from a single standard siren without identifying an electromagnetic counterpart. Our analysis uses photo-z probability distribution functions and corrects for photo-z biases. We also reanalyze the binary black hole GW170814 within this updated framework. We explore how our findings impact the H₀ constraints from GW170817, the only GW merger associated with a unique host galaxy. From a combination of GW190814, GW170814, and GW170817, our analysis yields H₀= 72.0⁺¹²_-8.2 km s^-1 Mpc^-1 (68% highest-density interval, HDI) for a prior in H₀ uniform between [20and140] km s^-1 Mpc^-1 . The addition of GW190814 and GW170814 to GW170817 improves the 68% HDI from GW170817 alone by ∼18%, showing how well-localized mergers without counterparts can provide a significant contribution to standard siren measurements, provided that a complete galaxy catalog is available at the location of the event.

Original language	English
Article number	L33
Pages (from-to)	1-11
Number of pages	11
Journal	Astrophysical Journal Letters
Volume	900
Issue number	2
DOIs	https://doi.org/10.3847/2041-8213/abaeff
Publication status	Published - 10 Sept 2020

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DES Collaboration, Palmese, A., devicente, J., Pereira, M. E. S., Annis, J., Hartley, W., Herner, K., Soares-Santos, M., Crocce, M., Huterer, D., Magaa Hernandez, I., Garcia, A., Garcia-Bellido, J., Gschwend, J., Holz, D. E., Kessler, R., Lahav, O., Morgan, R., Nicolaou, C., ... Zuntz, J. (2020). A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies. Astrophysical Journal Letters, 900(2), 1-11. Article L33. https://doi.org/10.3847/2041-8213/abaeff

@article{468edb094e81476897102964a939f9c7,

title = "A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies",

abstract = "We present a measurement of the Hubble constant H0 using the gravitational wave (GW) event GW190814, which resulted from the coalescence of a 23 M⊙ black hole with a 2.6 M⊙ compact object, as a standard siren. No compelling electromagnetic counterpart has been identified for this event; thus our analysis accounts for thousands of potential host galaxies within a statistical framework. The redshift information is obtained from the photometric redshift (photo-z) catalog from the Dark Energy Survey. The luminosity distance is provided by the LIGO/Virgo gravitational wave sky map. Since this GW event has the second-smallest localization volume after GW170817, GW190814 is likely to provide the best constraint on cosmology from a single standard siren without identifying an electromagnetic counterpart. Our analysis uses photo-z probability distribution functions and corrects for photo-z biases. We also reanalyze the binary black hole GW170814 within this updated framework. We explore how our findings impact the H0 constraints from GW170817, the only GW merger associated with a unique host galaxy. From a combination of GW190814, GW170814, and GW170817, our analysis yields H0 = 72.0+12-8.2 km s-1 Mpc-1 (68% highest-density interval, HDI) for a prior in H0 uniform between [20and140] km s-1 Mpc-1 . The addition of GW190814 and GW170814 to GW170817 improves the 68% HDI from GW170817 alone by ∼18%, showing how well-localized mergers without counterparts can provide a significant contribution to standard siren measurements, provided that a complete galaxy catalog is available at the location of the event.",

author = "{DES Collaboration} and A. Palmese and J. devicente and Pereira, {M. E. S.} and J. Annis and W. Hartley and K. Herner and M. Soares-Santos and M. Crocce and D. Huterer and {Magaa Hernandez}, I. and A. Garcia and J. Garcia-Bellido and J. Gschwend and Holz, {D. E.} and R. Kessler and O. Lahav and R. Morgan and C. Nicolaou and C. Conselice and Foley, {R. J.} and Gill, {M. S. S.} and Abbott, {T. M. C.} and M. Aguena and S. Allam and S. Avila and K. Bechtol and E. Bertin and S. Bhargava and D. Brooks and E. Buckley-Geer and Burke, {D. L.} and Kind, {M. Carrasco} and J. Carretero and Castander, {F. J.} and C. Chang and M. Costanzi and {da Costa}, {L. N.} and Davis, {T. M.} and S. Desai and Diehl, {H. T.} and P. Doel and A. Drlica-Wagner and J. Estrada and S. Everett and Evrard, {A. E.} and E. Fernandez and Finley, {D. A.} and B. Flaugher and P. Fosalba and J. Frieman and E. Gaztanaga and Gerdes, {D. W.} and D. Gruen and Gruendl, {R. A.} and G. Gutierrez and Hinton, {S. R.} and Hollowood, {D. L.} and K. Honscheid and James, {D. J.} and S. Kent and E. Krause and K. Kuehn and H. Lin and Maia, {M. A. G.} and M. March and Marshall, {J. L.} and P. Melchior and F. Menanteau and R. Miquel and Ogando, {R. L. C.} and F. Paz-Chinch{\'o}n and Plazas, {A. A.} and A. Roodman and M. Sako and E. Sanchez and V. Scarpine and M. Schubnell and S. Serrano and I. Sevilla-Noarbe and Smith, {J. Allyn} and M. Smith and E. Suchyta and G. Tarle and Troxel, {M. A.} and Tucker, {D. L.} and Walker, {A. R.} and W. Wester and Wilkinson, {R. D.} and J. Zuntz",

year = "2020",

month = sep,

day = "10",

doi = "10.3847/2041-8213/abaeff",

language = "English",

volume = "900",

pages = "1--11",

journal = "Astrophysical Journal Letters",

issn = "2041-8205",

publisher = "Institute of Physics Publishing",

number = "2",

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DES Collaboration, Palmese, A, devicente, J, Pereira, MES, Annis, J, Hartley, W, Herner, K, Soares-Santos, M, Crocce, M, Huterer, D, Magaa Hernandez, I, Garcia, A, Garcia-Bellido, J, Gschwend, J, Holz, DE, Kessler, R, Lahav, O, Morgan, R, Nicolaou, C, Conselice, C, Foley, RJ, Gill, MSS, Abbott, TMC, Aguena, M, Allam, S, Avila, S, Bechtol, K, Bertin, E, Bhargava, S, Brooks, D, Buckley-Geer, E, Burke, DL, Kind, MC, Carretero, J, Castander, FJ, Chang, C, Costanzi, M, da Costa, LN, Davis, TM, Desai, S, Diehl, HT, Doel, P, Drlica-Wagner, A, Estrada, J, Everett, S, Evrard, AE, Fernandez, E, Finley, DA, Flaugher, B, Fosalba, P, Frieman, J, Gaztanaga, E, Gerdes, DW, Gruen, D, Gruendl, RA, Gutierrez, G, Hinton, SR, Hollowood, DL, Honscheid, K, James, DJ, Kent, S, Krause, E, Kuehn, K, Lin, H, Maia, MAG, March, M, Marshall, JL, Melchior, P, Menanteau, F, Miquel, R, Ogando, RLC, Paz-Chinchón, F, Plazas, AA, Roodman, A, Sako, M, Sanchez, E, Scarpine, V, Schubnell, M, Serrano, S, Sevilla-Noarbe, I, Smith, JA, Smith, M, Suchyta, E, Tarle, G, Troxel, MA, Tucker, DL, Walker, AR, Wester, W, Wilkinson, RD & Zuntz, J 2020, 'A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies', Astrophysical Journal Letters, vol. 900, no. 2, L33, pp. 1-11. https://doi.org/10.3847/2041-8213/abaeff

TY - JOUR

T1 - A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies

AU - DES Collaboration

AU - Palmese, A.

AU - devicente, J.

AU - Pereira, M. E. S.

AU - Annis, J.

AU - Hartley, W.

AU - Herner, K.

AU - Soares-Santos, M.

AU - Crocce, M.

AU - Huterer, D.

AU - Magaa Hernandez, I.

AU - Garcia, A.

AU - Garcia-Bellido, J.

AU - Gschwend, J.

AU - Holz, D. E.

AU - Kessler, R.

AU - Lahav, O.

AU - Morgan, R.

AU - Nicolaou, C.

AU - Conselice, C.

AU - Foley, R. J.

AU - Gill, M. S. S.

AU - Abbott, T. M. C.

AU - Aguena, M.

AU - Allam, S.

AU - Avila, S.

AU - Bechtol, K.

AU - Bertin, E.

AU - Bhargava, S.

AU - Brooks, D.

AU - Buckley-Geer, E.

AU - Burke, D. L.

AU - Kind, M. Carrasco

AU - Carretero, J.

AU - Castander, F. J.

AU - Chang, C.

AU - Costanzi, M.

AU - da Costa, L. N.

AU - Davis, T. M.

AU - Desai, S.

AU - Diehl, H. T.

AU - Doel, P.

AU - Drlica-Wagner, A.

AU - Estrada, J.

AU - Everett, S.

AU - Evrard, A. E.

AU - Fernandez, E.

AU - Finley, D. A.

AU - Flaugher, B.

AU - Fosalba, P.

AU - Frieman, J.

AU - Gaztanaga, E.

AU - Gerdes, D. W.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gutierrez, G.

AU - Hinton, S. R.

AU - Hollowood, D. L.

AU - Honscheid, K.

AU - James, D. J.

AU - Kent, S.

AU - Krause, E.

AU - Kuehn, K.

AU - Lin, H.

AU - Maia, M. A. G.

AU - March, M.

AU - Marshall, J. L.

AU - Melchior, P.

AU - Menanteau, F.

AU - Miquel, R.

AU - Ogando, R. L. C.

AU - Paz-Chinchón, F.

AU - Plazas, A. A.

AU - Roodman, A.

AU - Sako, M.

AU - Sanchez, E.

AU - Scarpine, V.

AU - Schubnell, M.

AU - Serrano, S.

AU - Sevilla-Noarbe, I.

AU - Smith, J. Allyn

AU - Smith, M.

AU - Suchyta, E.

AU - Tarle, G.

AU - Troxel, M. A.

AU - Tucker, D. L.

AU - Walker, A. R.

AU - Wester, W.

AU - Wilkinson, R. D.

AU - Zuntz, J.

PY - 2020/9/10

Y1 - 2020/9/10

N2 - We present a measurement of the Hubble constant H0 using the gravitational wave (GW) event GW190814, which resulted from the coalescence of a 23 M⊙ black hole with a 2.6 M⊙ compact object, as a standard siren. No compelling electromagnetic counterpart has been identified for this event; thus our analysis accounts for thousands of potential host galaxies within a statistical framework. The redshift information is obtained from the photometric redshift (photo-z) catalog from the Dark Energy Survey. The luminosity distance is provided by the LIGO/Virgo gravitational wave sky map. Since this GW event has the second-smallest localization volume after GW170817, GW190814 is likely to provide the best constraint on cosmology from a single standard siren without identifying an electromagnetic counterpart. Our analysis uses photo-z probability distribution functions and corrects for photo-z biases. We also reanalyze the binary black hole GW170814 within this updated framework. We explore how our findings impact the H0 constraints from GW170817, the only GW merger associated with a unique host galaxy. From a combination of GW190814, GW170814, and GW170817, our analysis yields H0 = 72.0+12-8.2 km s-1 Mpc-1 (68% highest-density interval, HDI) for a prior in H0 uniform between [20and140] km s-1 Mpc-1 . The addition of GW190814 and GW170814 to GW170817 improves the 68% HDI from GW170817 alone by ∼18%, showing how well-localized mergers without counterparts can provide a significant contribution to standard siren measurements, provided that a complete galaxy catalog is available at the location of the event.

AB - We present a measurement of the Hubble constant H0 using the gravitational wave (GW) event GW190814, which resulted from the coalescence of a 23 M⊙ black hole with a 2.6 M⊙ compact object, as a standard siren. No compelling electromagnetic counterpart has been identified for this event; thus our analysis accounts for thousands of potential host galaxies within a statistical framework. The redshift information is obtained from the photometric redshift (photo-z) catalog from the Dark Energy Survey. The luminosity distance is provided by the LIGO/Virgo gravitational wave sky map. Since this GW event has the second-smallest localization volume after GW170817, GW190814 is likely to provide the best constraint on cosmology from a single standard siren without identifying an electromagnetic counterpart. Our analysis uses photo-z probability distribution functions and corrects for photo-z biases. We also reanalyze the binary black hole GW170814 within this updated framework. We explore how our findings impact the H0 constraints from GW170817, the only GW merger associated with a unique host galaxy. From a combination of GW190814, GW170814, and GW170817, our analysis yields H0 = 72.0+12-8.2 km s-1 Mpc-1 (68% highest-density interval, HDI) for a prior in H0 uniform between [20and140] km s-1 Mpc-1 . The addition of GW190814 and GW170814 to GW170817 improves the 68% HDI from GW170817 alone by ∼18%, showing how well-localized mergers without counterparts can provide a significant contribution to standard siren measurements, provided that a complete galaxy catalog is available at the location of the event.

UR - http://www.scopus.com/inward/record.url?scp=85092274740&partnerID=8YFLogxK

U2 - 10.3847/2041-8213/abaeff

DO - 10.3847/2041-8213/abaeff

M3 - Article

AN - SCOPUS:85092274740

SN - 2041-8205

VL - 900

SP - 1

EP - 11

JO - Astrophysical Journal Letters

JF - Astrophysical Journal Letters

IS - 2

M1 - L33

ER -

A Statistical standard siren measurement of the Hubble constant from the LIGO/Virgo gravitational wave compact object merger GW190814 and Dark Energy Survey galaxies

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