First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant

E. MacAulay; R. C. Nichol; D. Bacon; D. Brout; T. M. Davis; B. Zhang; B. A. Bassett; D. Scolnic; A. Möller; C. B. D'Andrea; S. R. Hinton; R. Kessler; A. G. Kim; J. Lasker; C. Lidman; M. Sako; M. Smith; M. Sullivan; T. M.C. Abbott; S. Allam; J. Annis; J. Asorey; S. Avila; K. Bechtol; D. Brooks; P. Brown; D. L. Burke; J. Calcino; A. Carnero Rosell; D. Carollo; M. Carrasco Kind; J. Carretero; F. J. Castander; T. Collett; M. Crocce; C. E. Cunha; L. N. Da Costa; C. Davis; J. De Vicente; H. T. Diehl; P. Doel; A. Drlica-Wagner; T. F. Eifler; J. Estrada; A. E. Evrard; A. V. Filippenko; D. A. Finley; B. Flaugher; R. J. Foley; P. Fosalba; J. Frieman; L. Galbany; J. García-Bellido; E. Gaztanaga; K. Glazebrook; S. González-Gaitán; D. Gruen; R. A. Gruendl; J. Gschwend; G. Gutierrez; W. G. Hartley; D. L. Hollowood; K. Honscheid; J. K. Hoormann; B. Hoyle; D. Huterer; B. Jain; D. J. James; T. Jeltema; E. Kasai; E. Krause; K. Kuehn; N. Kuropatkin; O. Lahav; G. F. Lewis; T. S. Li; M. Lima; H. Lin; M. A.G. Maia; J. L. Marshall; P. Martini; R. Miquel; P. Nugent; A. Palmese; Y. C. Pan; A. A. Plazas; A. K. Romer; A. Roodman; E. Sanchez; V. Scarpine; R. Schindler; M. Schubnell; S. Serrano; I. Sevilla-Noarbe; R. Sharp; M. Soares-Santos; F. Sobreira; N. E. Sommer; E. Suchyta; E. Swann

doi:10.1093/mnras/stz978

First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant

E. MacAulay, R. C. Nichol, D. Bacon, D. Brout, T. M. Davis, B. Zhang, B. A. Bassett, D. Scolnic, A. Möller, C. B. D'Andrea, S. R. Hinton, R. Kessler, A. G. Kim, J. Lasker, C. Lidman, M. Sako, M. Smith, M. Sullivan, T. M.C. Abbott, S. AllamJ. Annis, J. Asorey, S. Avila, K. Bechtol, D. Brooks, P. Brown, D. L. Burke, J. Calcino, A. Carnero Rosell, D. Carollo, M. Carrasco Kind, J. Carretero, F. J. Castander, T. Collett, M. Crocce, C. E. Cunha, L. N. Da Costa, C. Davis, J. De Vicente, H. T. Diehl, P. Doel, A. Drlica-Wagner, T. F. Eifler, J. Estrada, A. E. Evrard, A. V. Filippenko, D. A. Finley, B. Flaugher, R. J. Foley, P. Fosalba, J. Frieman, L. Galbany, J. García-Bellido, E. Gaztanaga, K. Glazebrook, S. González-Gaitán, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, D. L. Hollowood, K. Honscheid, J. K. Hoormann, B. Hoyle, D. Huterer, B. Jain, D. J. James, T. Jeltema, E. Kasai, E. Krause, K. Kuehn, N. Kuropatkin, O. Lahav, G. F. Lewis, T. S. Li, M. Lima, H. Lin, M. A.G. Maia, J. L. Marshall, P. Martini, R. Miquel, P. Nugent, A. Palmese, Y. C. Pan, A. A. Plazas, A. K. Romer, A. Roodman, E. Sanchez, V. Scarpine, R. Schindler, M. Schubnell, S. Serrano, I. Sevilla-Noarbe, R. Sharp, M. Soares-Santos, F. Sobreira, N. E. Sommer, E. Suchyta, E. Swann

Research output: Contribution to journal › Article › Research

58 Citations (Scopus)

Abstract

© 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. We present an improved measurement of the Hubble constant (H0) using the 'inverse distance ladder' method, which adds the information from 207 Type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) at redshift 0.018 <z<0.85 to existing distance measurements of 122 low-redshift (z<0.07) SNe Ia (Low-z) and measurements ofBaryon Acoustic Oscillations (BAOs). Whereas traditional measurements of H0 with SNe Ia use a distance ladder of parallax and Cepheid variable stars, the inverse distance ladder relies on absolute distance measurements from the BAOs to calibrate the intrinsic magnitude of the SNe Ia.We find H0 = 67.8 1.3 km s-1 Mpc-1 (statistical and systematic uncertainties, 68 per cent confidence). Our measurement makes minimal assumptions about the underlying cosmological model, and our analysis was blinded to reduce confirmation bias. We examine possible systematic uncertainties and all are below the statistical uncertainties. Our H0 value is consistent with estimates derived from the Cosmic Microwave Background assuming a ΛCDM universe.

Original language	English
Pages (from-to)	2184-2196
Journal	Monthly Notices of the Royal Astronomical Society
Volume	486
DOIs	https://doi.org/10.1093/mnras/stz978
Publication status	Published - 1 Jun 2019

Keywords

cosmological parameters
cosmology: observations
distance scale.

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10.1093/mnras/stz978

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MacAulay, E., Nichol, R. C., Bacon, D., Brout, D., Davis, T. M., Zhang, B., Bassett, B. A., Scolnic, D., Möller, A., D'Andrea, C. B., Hinton, S. R., Kessler, R., Kim, A. G., Lasker, J., Lidman, C., Sako, M., Smith, M., Sullivan, M., Abbott, T. M. C., ... Swann, E. (2019). First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant. Monthly Notices of the Royal Astronomical Society, 486, 2184-2196. https://doi.org/10.1093/mnras/stz978

MacAulay, E. ; Nichol, R. C. ; Bacon, D. ; Brout, D. ; Davis, T. M. ; Zhang, B. ; Bassett, B. A. ; Scolnic, D. ; Möller, A. ; D'Andrea, C. B. ; Hinton, S. R. ; Kessler, R. ; Kim, A. G. ; Lasker, J. ; Lidman, C. ; Sako, M. ; Smith, M. ; Sullivan, M. ; Abbott, T. M.C. ; Allam, S. ; Annis, J. ; Asorey, J. ; Avila, S. ; Bechtol, K. ; Brooks, D. ; Brown, P. ; Burke, D. L. ; Calcino, J. ; Carnero Rosell, A. ; Carollo, D. ; Carrasco Kind, M. ; Carretero, J. ; Castander, F. J. ; Collett, T. ; Crocce, M. ; Cunha, C. E. ; Da Costa, L. N. ; Davis, C. ; De Vicente, J. ; Diehl, H. T. ; Doel, P. ; Drlica-Wagner, A. ; Eifler, T. F. ; Estrada, J. ; Evrard, A. E. ; Filippenko, A. V. ; Finley, D. A. ; Flaugher, B. ; Foley, R. J. ; Fosalba, P. ; Frieman, J. ; Galbany, L. ; García-Bellido, J. ; Gaztanaga, E. ; Glazebrook, K. ; González-Gaitán, S. ; Gruen, D. ; Gruendl, R. A. ; Gschwend, J. ; Gutierrez, G. ; Hartley, W. G. ; Hollowood, D. L. ; Honscheid, K. ; Hoormann, J. K. ; Hoyle, B. ; Huterer, D. ; Jain, B. ; James, D. J. ; Jeltema, T. ; Kasai, E. ; Krause, E. ; Kuehn, K. ; Kuropatkin, N. ; Lahav, O. ; Lewis, G. F. ; Li, T. S. ; Lima, M. ; Lin, H. ; Maia, M. A.G. ; Marshall, J. L. ; Martini, P. ; Miquel, R. ; Nugent, P. ; Palmese, A. ; Pan, Y. C. ; Plazas, A. A. ; Romer, A. K. ; Roodman, A. ; Sanchez, E. ; Scarpine, V. ; Schindler, R. ; Schubnell, M. ; Serrano, S. ; Sevilla-Noarbe, I. ; Sharp, R. ; Soares-Santos, M. ; Sobreira, F. ; Sommer, N. E. ; Suchyta, E. ; Swann, E. / First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant. In: Monthly Notices of the Royal Astronomical Society. 2019 ; Vol. 486. pp. 2184-2196.

@article{16a5b249a01644edb104118c40606d25,

title = "First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant",

abstract = "{\textcopyright} 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. We present an improved measurement of the Hubble constant (H0) using the 'inverse distance ladder' method, which adds the information from 207 Type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) at redshift 0.018 <z<0.85 to existing distance measurements of 122 low-redshift (z<0.07) SNe Ia (Low-z) and measurements ofBaryon Acoustic Oscillations (BAOs). Whereas traditional measurements of H0 with SNe Ia use a distance ladder of parallax and Cepheid variable stars, the inverse distance ladder relies on absolute distance measurements from the BAOs to calibrate the intrinsic magnitude of the SNe Ia.We find H0 = 67.8 1.3 km s-1 Mpc-1 (statistical and systematic uncertainties, 68 per cent confidence). Our measurement makes minimal assumptions about the underlying cosmological model, and our analysis was blinded to reduce confirmation bias. We examine possible systematic uncertainties and all are below the statistical uncertainties. Our H0 value is consistent with estimates derived from the Cosmic Microwave Background assuming a ΛCDM universe.",

keywords = "cosmological parameters, cosmology: observations, distance scale.",

author = "E. MacAulay and Nichol, {R. C.} and D. Bacon and D. Brout and Davis, {T. M.} and B. Zhang and Bassett, {B. A.} and D. Scolnic and A. M{\"o}ller and D'Andrea, {C. B.} and Hinton, {S. R.} and R. Kessler and Kim, {A. G.} and J. Lasker and C. Lidman and M. Sako and M. Smith and M. Sullivan and Abbott, {T. M.C.} and S. Allam and J. Annis and J. Asorey and S. Avila and K. Bechtol and D. Brooks and P. Brown and Burke, {D. L.} and J. Calcino and {Carnero Rosell}, A. and D. Carollo and {Carrasco Kind}, M. and J. Carretero and Castander, {F. J.} and T. Collett and M. Crocce and Cunha, {C. E.} and {Da Costa}, {L. N.} and C. Davis and {De Vicente}, J. and Diehl, {H. T.} and P. Doel and A. Drlica-Wagner and Eifler, {T. F.} and J. Estrada and Evrard, {A. E.} and Filippenko, {A. V.} and Finley, {D. A.} and B. Flaugher and Foley, {R. J.} and P. Fosalba and J. Frieman and L. Galbany and J. Garc{\'i}a-Bellido and E. Gaztanaga and K. Glazebrook and S. Gonz{\'a}lez-Gait{\'a}n and D. Gruen and Gruendl, {R. A.} and J. Gschwend and G. Gutierrez and Hartley, {W. G.} and Hollowood, {D. L.} and K. Honscheid and Hoormann, {J. K.} and B. Hoyle and D. Huterer and B. Jain and James, {D. J.} and T. Jeltema and E. Kasai and E. Krause and K. Kuehn and N. Kuropatkin and O. Lahav and Lewis, {G. F.} and Li, {T. S.} and M. Lima and H. Lin and Maia, {M. A.G.} and Marshall, {J. L.} and P. Martini and R. Miquel and P. Nugent and A. Palmese and Pan, {Y. C.} and Plazas, {A. A.} and Romer, {A. K.} and A. Roodman and E. Sanchez and V. Scarpine and R. Schindler and M. Schubnell and S. Serrano and I. Sevilla-Noarbe and R. Sharp and M. Soares-Santos and F. Sobreira and Sommer, {N. E.} and E. Suchyta and E. Swann",

year = "2019",

month = jun,

day = "1",

doi = "10.1093/mnras/stz978",

language = "English",

volume = "486",

pages = "2184--2196",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

}

MacAulay, E, Nichol, RC, Bacon, D, Brout, D, Davis, TM, Zhang, B, Bassett, BA, Scolnic, D, Möller, A, D'Andrea, CB, Hinton, SR, Kessler, R, Kim, AG, Lasker, J, Lidman, C, Sako, M, Smith, M, Sullivan, M, Abbott, TMC, Allam, S, Annis, J, Asorey, J, Avila, S, Bechtol, K, Brooks, D, Brown, P, Burke, DL, Calcino, J, Carnero Rosell, A, Carollo, D, Carrasco Kind, M, Carretero, J, Castander, FJ, Collett, T, Crocce, M, Cunha, CE, Da Costa, LN, Davis, C, De Vicente, J, Diehl, HT, Doel, P, Drlica-Wagner, A, Eifler, TF, Estrada, J, Evrard, AE, Filippenko, AV, Finley, DA, Flaugher, B, Foley, RJ, Fosalba, P, Frieman, J, Galbany, L, García-Bellido, J, Gaztanaga, E, Glazebrook, K, González-Gaitán, S, Gruen, D, Gruendl, RA, Gschwend, J, Gutierrez, G, Hartley, WG, Hollowood, DL, Honscheid, K, Hoormann, JK, Hoyle, B, Huterer, D, Jain, B, James, DJ, Jeltema, T, Kasai, E, Krause, E, Kuehn, K, Kuropatkin, N, Lahav, O, Lewis, GF, Li, TS, Lima, M, Lin, H, Maia, MAG, Marshall, JL, Martini, P, Miquel, R, Nugent, P, Palmese, A, Pan, YC, Plazas, AA, Romer, AK, Roodman, A, Sanchez, E, Scarpine, V, Schindler, R, Schubnell, M, Serrano, S, Sevilla-Noarbe, I, Sharp, R, Soares-Santos, M, Sobreira, F, Sommer, NE, Suchyta, E & Swann, E 2019, 'First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant', Monthly Notices of the Royal Astronomical Society, vol. 486, pp. 2184-2196. https://doi.org/10.1093/mnras/stz978

First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant. / MacAulay, E.; Nichol, R. C.; Bacon, D.; Brout, D.; Davis, T. M.; Zhang, B.; Bassett, B. A.; Scolnic, D.; Möller, A.; D'Andrea, C. B.; Hinton, S. R.; Kessler, R.; Kim, A. G.; Lasker, J.; Lidman, C.; Sako, M.; Smith, M.; Sullivan, M.; Abbott, T. M.C.; Allam, S.; Annis, J.; Asorey, J.; Avila, S.; Bechtol, K.; Brooks, D.; Brown, P.; Burke, D. L.; Calcino, J.; Carnero Rosell, A.; Carollo, D.; Carrasco Kind, M.; Carretero, J.; Castander, F. J.; Collett, T.; Crocce, M.; Cunha, C. E.; Da Costa, L. N.; Davis, C.; De Vicente, J.; Diehl, H. T.; Doel, P.; Drlica-Wagner, A.; Eifler, T. F.; Estrada, J.; Evrard, A. E.; Filippenko, A. V.; Finley, D. A.; Flaugher, B.; Foley, R. J.; Fosalba, P.; Frieman, J.; Galbany, L.; García-Bellido, J.; Gaztanaga, E.; Glazebrook, K.; González-Gaitán, S.; Gruen, D.; Gruendl, R. A.; Gschwend, J.; Gutierrez, G.; Hartley, W. G.; Hollowood, D. L.; Honscheid, K.; Hoormann, J. K.; Hoyle, B.; Huterer, D.; Jain, B.; James, D. J.; Jeltema, T.; Kasai, E.; Krause, E.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; Lewis, G. F.; Li, T. S.; Lima, M.; Lin, H.; Maia, M. A.G.; Marshall, J. L.; Martini, P.; Miquel, R.; Nugent, P.; Palmese, A.; Pan, Y. C.; Plazas, A. A.; Romer, A. K.; Roodman, A.; Sanchez, E.; Scarpine, V.; Schindler, R.; Schubnell, M.; Serrano, S.; Sevilla-Noarbe, I.; Sharp, R.; Soares-Santos, M.; Sobreira, F.; Sommer, N. E.; Suchyta, E.; Swann, E.

In: Monthly Notices of the Royal Astronomical Society, Vol. 486, 01.06.2019, p. 2184-2196.

Research output: Contribution to journal › Article › Research

TY - JOUR

T1 - First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant

AU - MacAulay, E.

AU - Nichol, R. C.

AU - Bacon, D.

AU - Brout, D.

AU - Davis, T. M.

AU - Zhang, B.

AU - Bassett, B. A.

AU - Scolnic, D.

AU - Möller, A.

AU - D'Andrea, C. B.

AU - Hinton, S. R.

AU - Kessler, R.

AU - Kim, A. G.

AU - Lasker, J.

AU - Lidman, C.

AU - Sako, M.

AU - Smith, M.

AU - Sullivan, M.

AU - Abbott, T. M.C.

AU - Allam, S.

AU - Annis, J.

AU - Asorey, J.

AU - Avila, S.

AU - Bechtol, K.

AU - Brooks, D.

AU - Brown, P.

AU - Burke, D. L.

AU - Calcino, J.

AU - Carnero Rosell, A.

AU - Carollo, D.

AU - Carrasco Kind, M.

AU - Carretero, J.

AU - Castander, F. J.

AU - Collett, T.

AU - Crocce, M.

AU - Cunha, C. E.

AU - Da Costa, L. N.

AU - Davis, C.

AU - De Vicente, J.

AU - Diehl, H. T.

AU - Doel, P.

AU - Drlica-Wagner, A.

AU - Eifler, T. F.

AU - Estrada, J.

AU - Evrard, A. E.

AU - Filippenko, A. V.

AU - Finley, D. A.

AU - Flaugher, B.

AU - Foley, R. J.

AU - Fosalba, P.

AU - Frieman, J.

AU - Galbany, L.

AU - García-Bellido, J.

AU - Gaztanaga, E.

AU - Glazebrook, K.

AU - González-Gaitán, S.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gschwend, J.

AU - Gutierrez, G.

AU - Hartley, W. G.

AU - Hollowood, D. L.

AU - Honscheid, K.

AU - Hoormann, J. K.

AU - Hoyle, B.

AU - Huterer, D.

AU - Jain, B.

AU - James, D. J.

AU - Jeltema, T.

AU - Kasai, E.

AU - Krause, E.

AU - Kuehn, K.

AU - Kuropatkin, N.

AU - Lahav, O.

AU - Lewis, G. F.

AU - Li, T. S.

AU - Lima, M.

AU - Lin, H.

AU - Maia, M. A.G.

AU - Marshall, J. L.

AU - Martini, P.

AU - Miquel, R.

AU - Nugent, P.

AU - Palmese, A.

AU - Pan, Y. C.

AU - Plazas, A. A.

AU - Romer, A. K.

AU - Roodman, A.

AU - Sanchez, E.

AU - Scarpine, V.

AU - Schindler, R.

AU - Schubnell, M.

AU - Serrano, S.

AU - Sevilla-Noarbe, I.

AU - Sharp, R.

AU - Soares-Santos, M.

AU - Sobreira, F.

AU - Sommer, N. E.

AU - Suchyta, E.

AU - Swann, E.

PY - 2019/6/1

Y1 - 2019/6/1

N2 - © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. We present an improved measurement of the Hubble constant (H0) using the 'inverse distance ladder' method, which adds the information from 207 Type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) at redshift 0.018 <z<0.85 to existing distance measurements of 122 low-redshift (z<0.07) SNe Ia (Low-z) and measurements ofBaryon Acoustic Oscillations (BAOs). Whereas traditional measurements of H0 with SNe Ia use a distance ladder of parallax and Cepheid variable stars, the inverse distance ladder relies on absolute distance measurements from the BAOs to calibrate the intrinsic magnitude of the SNe Ia.We find H0 = 67.8 1.3 km s-1 Mpc-1 (statistical and systematic uncertainties, 68 per cent confidence). Our measurement makes minimal assumptions about the underlying cosmological model, and our analysis was blinded to reduce confirmation bias. We examine possible systematic uncertainties and all are below the statistical uncertainties. Our H0 value is consistent with estimates derived from the Cosmic Microwave Background assuming a ΛCDM universe.

AB - © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. We present an improved measurement of the Hubble constant (H0) using the 'inverse distance ladder' method, which adds the information from 207 Type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) at redshift 0.018 <z<0.85 to existing distance measurements of 122 low-redshift (z<0.07) SNe Ia (Low-z) and measurements ofBaryon Acoustic Oscillations (BAOs). Whereas traditional measurements of H0 with SNe Ia use a distance ladder of parallax and Cepheid variable stars, the inverse distance ladder relies on absolute distance measurements from the BAOs to calibrate the intrinsic magnitude of the SNe Ia.We find H0 = 67.8 1.3 km s-1 Mpc-1 (statistical and systematic uncertainties, 68 per cent confidence). Our measurement makes minimal assumptions about the underlying cosmological model, and our analysis was blinded to reduce confirmation bias. We examine possible systematic uncertainties and all are below the statistical uncertainties. Our H0 value is consistent with estimates derived from the Cosmic Microwave Background assuming a ΛCDM universe.

KW - cosmological parameters

KW - cosmology: observations

KW - distance scale.

U2 - 10.1093/mnras/stz978

DO - 10.1093/mnras/stz978

M3 - Article

VL - 486

SP - 2184

EP - 2196

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

SN - 0035-8711

ER -