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| Titre : |
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Investigating Emission Line Galaxy Surveys with the Sloan Digital Sky Survey Telescope |
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| Auteur : |
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J. Comparat1, J.-P. Kneib1, S. Escoffier2, J. Zoubian1, A. Ealet2, F. Lamareille3, N. Mostek, O. Steele, E. Aubourg4, S. Bailey, A.-S. Bolton, J. Brownstein, K. Dawson, A. Leauthaud, C. Maraston, W. Percival, N.-P. Ross, D.-J. Schlegel, D.-P. Schneider, D. Thomas, J.-L. Tinker, B.-A. Weaver |
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| Laboratoire : |
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| équipe(s) de recherche : |
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APC - Cosmologie et Gravitation |
| Résumé : |
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The Baryon Acoustic Oscillation (BAO) feature in the power spectrum of galaxies can be used as a standard ruler to probe the accelerated expansion of the Universe. The current surveys covering a comoving volume sufficient to unveil the BAO scale are limited to redshift $z \lesssim 0.7$. In this paper, we study several galaxy selection schemes aiming at building an emission-line-galaxy (ELG) sample in the redshift range $0.6 |
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| Type de publication : |
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Articles dans des revues avec comité de lecture |
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Date de publication ou d'écriture : |
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01/2013 |
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| Nom du périodique : |
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| Volume : |
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428 |
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| Page/Article : |
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1498-1517 |
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| Copyright : |
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© 2012 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society |
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| Commentaire : |
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21 pages, 17 figures |
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