The extended Baryon Oscillation Spectroscopic Survey: a cosmological forecast
| Autor: | Gong-Bo Zhao, Sarah Shandera, Donald P. Schneider, Francisco Prada, Jean-Paul Kneib, Yuting Wang, Timothée Delubac, Christophe Yèche, Xu Zhou, Kyle S. Dawson, H. Y. Zhang, Andres Meza, Dandan Wang, Nathalie Palanque-Delabrouille, Graziano Rossi, Ashley J. Ross, Alireza Hojjati, Hee-Jong Seo, Yuecheng Zhang, Levon Pogosian, Cameron K. McBride, Hu Zou, Adam D. Myers, Johan Comparat, Kazuya Koyama, Pengyuan Gao, Will J. Percival, Charling Tao, Jeffrey A. Newman, Fangzhou Zhu, Joel R. Brownstein |
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| Přispěvatelé: | Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Shandong University, Department of Electrical and Computer Engineering [Minneapolis] (ECE), University of Minnesota [Twin Cities] (UMN), University of Minnesota System-University of Minnesota System, Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Departamento de FisicaTeorica e IFT-UAM/CSIC, Universidad Autónoma de Madrid (UAM), EPFL Laboratoire d’astrophysique, Ecole Polytechnique Fédérale de Lausanne (EPFL), Institute of Cosmology & Gravitation, Dennis Sciama Building, University of Portsmouth, Department of Physics and Astronomy [Pittsburgh], University of Pittsburgh (PITT), Pennsylvania Commonwealth System of Higher Education (PCSHE)-Pennsylvania Commonwealth System of Higher Education (PCSHE), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Universidad Autonoma de Madrid (UAM) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Cosmology and Gravitation
Cosmology and Nongalactic Astrophysics (astro-ph.CO) FOS: Physical sciences Astrophysics Astrophysics::Cosmology and Extragalactic Astrophysics NEUTRINO MASS 01 natural sciences ACOUSTIC-OSCILLATIONS symbols.namesake ST/K00090/1 0103 physical sciences Planck dark energy 010303 astronomy & astrophysics Weak gravitational lensing STFC Astrophysics::Galaxy Astrophysics Physics 010308 nuclear & particles physics Oscillation RCUK CONSTRAINTS Astronomy and Astrophysics Quasar FOREST Galaxy Baryon large scale structure of Universe GALAXIES QUASARS DATA SETS Space and Planetary Science SDSS-III NON-GAUSSIANITY symbols Dark energy astro-ph.CO DIGITAL SKY SURVEY DARK ENERGY large-scale structure of Universe Neutrino [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] Astrophysics - Cosmology and Nongalactic Astrophysics |
| Zdroj: | Monthly Notices of the Royal Astronomical Society Monthly Notices of the Royal Astronomical Society, 2016, 457 (3), pp.2377--2390. ⟨10.1093/mnras/stw135⟩ Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2016, 457 (3), pp.2377--2390. ⟨10.1093/mnras/stw135⟩ Zhao, G-B, Wang, Y, Ross, A J, Shandera, S, Percival, W J, Dawson, K S, Kneib, J-P, Myers, A D, Brownstein, J R, Comparat, J, Delubac, T, Gao, P, Hojjati, A, Koyama, K, McBride, C K, Meza, A, Newman, J A, Palanque-Delabrouille, N, Pogosian, L, Prada, F, Rossi, G, Schneider, D P, Seo, H-J, Tao, C, Wang, D, Yèche, C, Zhang, H, Zhang, Y, Zhou, X, Zhu, F & Zou, H 2016, ' The extended Baryon Oscillation Spectroscopic Survey (eBOSS) : a cosmological forecast ', MNRAS, vol. 457, no. 3, pp. 2377-2390 . https://doi.org/10.1093/mnras/stw135 |
| ISSN: | 0035-8711 1365-2966 |
| Popis: | We present a science forecast for the eBOSS survey, part of the SDSS-IV project, which is a spectroscopic survey using multiple tracers of large-scale structure, including luminous red galaxies (LRGs), emission line galaxies (ELGs) and quasars (both as a direct probe of structure and through the Ly-$\alpha$ forest). Focusing on discrete tracers, we forecast the expected accuracy of the baryonic acoustic oscillation (BAO), the redshift-space distortion (RSD) measurements, the $f_{\rm NL}$ parameter quantifying the primordial non-Gaussianity, the dark energy and modified gravity parameters. We also use the line-of-sight clustering in the Ly-$\alpha$ forest to constrain the total neutrino mass. We find that eBOSS LRGs ($0.60.6$), ELGs ($0.6 Comment: 15 pages, 9 figures, 6 tables; matches the published version on MNRAS |
| Databáze: | OpenAIRE |
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