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

Macaulay, E.; C. Nichol, R.; Bacon, David; Brout, Dillon; M. Davis, T.; Zhang, B; A. Bassett, Bruce; Scolnic, D.; Möller, A.; B. D’Andrea, C.; R. Hinton, S.; Kessler, R; Kim, Alex; Lasker, J.; Lidman, C.; Šako, M.; Smith, M.; Sullivan, M.; M. C. Abbott, T.; Allam, S.; Annis, J.; Asorey, J.; Àvila, S.; Bechtol, K.; Brooks, D.; J. Brown, P.; L. Burke, D.; Calcino, Josh; Carnero Rosell, A.; Carollo, D.; Carrasco Kind, M.; Carretero, J.; J. Castander, F.; E. Collett, Thomas; Crocce, M.; E. Cunha, C.; N. da Costa, L.; Davis, C.; De Vicente, J.; T. Diehl, H.; Doel, P.; Drlica-Wagner, A.; F. Eifler, T.; Estrada, Juan; E. Evrard, A.; V. Filippenko, A.; A. Finley, D.; Flaugher, B.; J. Foley, R.; Fosalba, P.; Frieman, J.; Galbany, L.; García-Bellido, J.; Gaztañaga, E.; Glazebrook, Karl; González–Gaitán, S.; Gruen, D.; A. Gruendl, R.; Gschwend, J.; Gutiérrez, G.; G. Hartley, W.; L Hollowood, D; Honscheid, K.; K. Hoormann, J.; Hoyle, B.; Huterer, Dragan; Jain, Bhuvnesh; J. James, D.; Jeltema, T.; Kasai, E.; Krause, E.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; F. Lewis, Geraint; S Li, T; Lima, M.; Lin, H.; A. G. Maia, M.; L. Marshall, J.; Martini, Paul; Miquel, R.; Nugent, P.; Palmese, A.; Pan, Y-C; A Plazas, A; K. Romer, A.; Roodman, A.; Sánchez, E.; Scarpine, V.; Schindler, R.; Schubnell, M.; Serrano, S.; Sevilla-Noarbe, I.; Sharp, R.; Soares-Santos, M.; Sobreira, F.; E. Sommer, N.; Suchyta, E.; Swann, Elizabeth; E. C. Swanson, M.; Tarlé, G.; Thomas, D.; C. Thomas, R.; Tucker, B.; A. Uddin, S.; Vikram, V.; R. Walker, A.; Wiseman, P.

doi:10.1093/mnras/stz978

Public

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

Published in Monthly Notices of the Royal Astronomical Society • Apr 8, 2019

Authors:

E. Macaulay

R. C. Nichol

David Bacon

Abstract

ABSTRACT 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 ...

Subject

Physics

Dark energy

Hubble's law

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