First Cosmology Results Using SNe Ia from the Dark Energy Survey: Analysis, Systematic Uncertainties, and Validation

Brout, Dillon; Scolnic, D.; Keßler, R.; B. D’Andrea, C.; M. Davis, T.; Gupta, R.; R. Hinton, S.; Kim, Alex; Lasker, J.; Lidman, C.; Macaulay, E.; Möller, A.; C. Nichol, R.; Šako, M.; Smith, M.; Sullivan, M.; Zhang, B; H. Andersen, Per; Asorey, J.; Avelino, Arturo; A. Bassett, Bruce; J. Brown, P.; Calcino, Josh; Carollo, D.; Challis, P.; Childress, M.; Clocchiatti, A.; V. Filippenko, A.; J. Foley, R.; Galbany, L.; Glazebrook, Karl; K. Hoormann, J.; Kasai, E.; Kirshner, R.; Kuehn, K.; Kuhlmann, S.; F. Lewis, Geraint; S. Mandel, Kaisey; March, M.; Miranda, Vivian; Morganson, E.; Muthukrishna, Daniel; Nugent, P.; Palmese, A.; C. Pan, Y.; Sharp, R.; E. Sommer, N.; Swann, Elizabeth; C. Thomas, R.; Tucker, B.; A. Uddin, S.; C. Wester, W.; M. C. Abbott, T.; Allam, S.; Annis, J.; Àvila, S.; Bechtol, K.; M. Bernstein, G.; Bertin, E.; Brooks, D.; L. Burke, D.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; J. Castander, F.; E. Cunha, C.; N. da Costa, L.; Davis, C.; De Vicente, J.; L. DePoy, D.; Desai, S.; T. Diehl, H.; Doel, P.; Drlica-Wagner, A.; F. Eifler, T.; Estrada, Juan; Fernández, E.; Flaugher, B.; Fosalba, P.; Frieman, J.; García-Bellido, J.; Gruen, D.; A. Gruendl, R.; Gutiérrez, G.; G. Hartley, W.; L. Hollowood, D.; Honscheid, K.; Hoyle, B.; J. James, D.; Jarvis, Mike; Jeltema, T.; Krause, E.; Lahav, O.; S Li, T; Lima, M.; A. G. Maia, M.; Marriner, J.; L. Marshall, J.; Martini, Paul; Menanteau, F.; J. Miller, C.; Miquel, R.; L. C. Ogando, R.; A. Plazas, A.; K. Romer, A.; Roodman, A.; S. Rykoff, E.; Sánchez, E.; Santiago, B.; Scarpine, V.; Schubnell, M.; Serrano, S.; Sevilla-Noarbe, I.; C. Smith, R.; Soares-Santos, M.; Sobreira, F.; Suchyta, E.; E. C. Swanson, M.; Tarlé, G.; Thomas, D.; A. Troxel, M.; L. Tucker, D.; Vikram, V.; R. Walker, A.; Zhang, Y.

doi:10.3847/1538-4357/ab08a0

Public

First Cosmology Results Using SNe Ia from the Dark Energy Survey: Analysis, Systematic Uncertainties, and Validation

Published in The Astrophysical Journal • Apr 1, 2019

Authors:

Dillon Brout

D. Scolnic

R. Keßler

Abstract

Abstract We present the analysis underpinning the measurement of cosmological parameters from 207 spectroscopically classified SNe Ia from the first 3 years of the Dark Energy Survey Supernova Program (DES-SN), spanning a redshift range of 0.017 < z < 0.849. We combine the DES-SN sample with an exte...

Subject

Physics

Dark energy

Astrophysics

Research Assistant

AI chat, annotations, notes & similar papers

Finding related papers...

Discussions

(0)

No comments yet

Be the first to share your thoughts!