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First Cosmology Results Using Type Ia Supernovae From the Dark Energy Survey: Analysis, Systematic Uncertainties, and Validation

Authors :
Brout, D.
Scolnic, D.
Kessler, R.
D'Andrea, C. B.
Davis, T. M.
Gupta, R. R.
Hinton, S. R.
Kim, A. G.
Lasker, J.
Lidman, C.
Macaulay, E.
M��ller, A.
Nichol, R. C.
Sako, M.
Smith, M.
Sullivan, M.
Zhang, B.
Andersen, P.
Asorey, J.
Avelino, A.
Bassett, B. A.
Brown, P.
Calcino, J.
Carollo, D.
Challis, P.
Childress, M.
Clocchiatti, A.
Filippenko, A. V.
Foley, R. J.
Galbany, L.
Glazebrook, K.
Hoormann, J. K.
Kasai, E.
Kirshner, R. P.
Kuehn, K.
Kuhlmann, S.
Lewis, G. F.
Mandel, K. S.
March, M.
Miranda, V.
Morganson, E.
Muthukrishna, D.
Nugent, P.
Palmese, A.
Pan, Y. -C.
Sharp, R.
Sommer, N. E.
Swann, E.
Thomas, R. C.
Tucker, B. E.
Uddin, S. A.
Wester, W.
Abbott, T. M. C.
Allam, S.
Annis, J.
Avila, S.
Bechtol, K.
Bernstein, G. M.
Bertin, E.
Brooks, D.
Burke, D. L.
Rosell, A. Carnero
Kind, M. Carrasco
Carretero, J.
Castander, F. J.
Cunha, C. E.
da Costa, L. N.
Davis, C.
De Vicente, J.
DePoy, D. L.
Desai, S.
Diehl, H. T.
Doel, P.
Drlica-Wagner, A.
Eifler, T. F.
Estrada, J.
Fernandez, E.
Flaugher, B.
Fosalba, P.
Frieman, J.
Garc��a-Bellido, J.
Gruen, D.
Gruendl, R. A.
Gutierrez, G.
Hartley, W. G.
Hollowood, D. L.
Honscheid, K.
Hoyle, B.
James, D. J.
Jarvis, M.
Jeltema, T.
Krause, E.
Lahav, O.
Li, T. S.
Lima, M.
Maia, M. A. G.
Marriner, J.
Marshall, J. L.
Martini, P.
Menanteau, F.
Miller, C. J.
Miquel, R.
Ogando, R. L. C.
Plazas, A. A.
Romer, A. K.
Roodman, A.
Rykoff, E. S.
Sanchez, E.
Santiago, B.
Scarpine, V.
Schubnell, M.
Serrano, S.
Sevilla-Noarbe, I.
Smith, R. C.
Soares-Santos, M.
Sobreira, F.
Suchyta, E.
Swanson, M. E. C.
Tarle, G.
Thomas, D.
Troxel, M. A.
Tucker, D. L.
Vikram, V.
Walker, A. R.
Zhang, Y.
Institut d'Astrophysique de Paris (IAP)
Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)
DES
Source :
Astrophys.J., Astrophys.J., 2019, 874, pp.150. ⟨10.3847/1538-4357/ab08a0⟩
Publication Year :
2019
Publisher :
HAL CCSD, 2019.

Abstract

We present the analysis underpinning the measurement of cosmological parameters from 207 spectroscopically classified type Ia supernovae (SNe Ia) from the first three years of the Dark Energy Survey Supernova Program (DES-SN), spanning a redshift range of 0.017<br />Comment: 30 Pages, 18 Figures, 12 Tables. Submitted to ApJ. Comments welcome

Subjects

Subjects :
Cosmology and Nongalactic Astrophysics (astro-ph.CO)
Astrophysics::High Energy Astrophysical Phenomena
FOS: Physical sciences
Astrophysics::Solar and Stellar Astrophysics
Astrophysics::Cosmology and Extragalactic Astrophysics
[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Astrophysics::Galaxy Astrophysics
Astrophysics - Cosmology and Nongalactic Astrophysics

Details

Language :
English
Database :
OpenAIRE
Journal :
Astrophys.J., Astrophys.J., 2019, 874, pp.150. ⟨10.3847/1538-4357/ab08a0⟩
Accession number :
edsair.doi.dedup.....c93cc0028217efdcadcee862a92178ad
Full Text :
https://doi.org/10.3847/1538-4357/ab08a0⟩
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