Redshift-weighted constraints on primordial non-Gaussianity from the clustering of the eBOSS DR14 quasars in Fourier space

doi:10.1088/1475-7516/2019/09/010

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	Redshift-weighted constraints on primordial non-Gaussianity from the clustering of the eBOSS DR14 quasars in Fourier space
	Castorina, Emanuele 1,3; Hand, Nick 2; Seljak, Uros 1,2,3; Beutler, Florian 4; Chuang, Chia-Hsun 5,6; Zhao, Cheng 7; Gil-Marin, Hector 8; Percival, Will J.9,10; Ross, Ashley J.11; Choi, Peter Doohyun 12
刊名	JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
	2019-09-01
期号	9 页码:37
关键词	cosmological parameters from LSS inflation power spectrum redshift surveys
ISSN号	1475-7516
DOI	10.1088/1475-7516/2019/09/010
英文摘要	We present constraints on local primordial non-Gaussianity (PNG), parametrized through f(NL)(loc), using the Sloan Digital Sky Survey IV extended Baryon Oscillation Spectroscopic Survey Data Release 14 quasar sample. We measure and analyze the anisotropic clustering of the quasars in Fourier space, testing for the scale-dependent bias introduced by primordial non-Gaussianity on large scales. We derive and employ a power spectrum estimator using optimal weights that account for the redshift evolution of the PNG signal. We find constraints of -51 < f(NL)(loc), < 21 at 95% confidence level. These are among the tightest constraints from Large Scale Structure (LSS) data. Our redshift weighting improves the error bar by 15% in comparison to the unweighted case. If quasars have lower response to PNG, the constraint degrades to -81 < f(NL)(loc) < 26, with a 40% improvement over the standard approach. We forecast that the full eBOSS dataset could reach sigma( fNLloc) similar or equal to 5-8 using optimal methods and full range of scales.
资助项目	National Science Foundation Graduate Research Fellowship[DGE-1106400] ; NASA[NNX15AL17G] ; NASA[80NSSC18K1274] ; NSF[1814370] ; NSF[1839217] ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Mellon University ; Chilean Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofsica de Canarias ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Korean Participation Group ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; New Mexico State University ; New York University ; University of Notre Dame ; Observatario Nacional/MCTI ; Ohio State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Colorado Boulder ; University of Oxford ; University of Portsmouth ; University of Utah ; University of Virginia ; University ofWashington ; University of Wisconsin ; Vanderbilt University ; Yale University ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST)[2017077508] ; Sejong University
WOS关键词	BARYON ACOUSTIC-OSCILLATIONS ; GALAXY POWER SPECTRUM ; DIGITAL SKY SURVEY ; GROWTH-RATE ; SAMPLE ; EVOLUTION
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000484244300004
资助机构	National Science Foundation Graduate Research Fellowship ; National Science Foundation Graduate Research Fellowship ; NASA ; NASA ; NSF ; NSF ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofsica de Canarias ; Instituto de Astrofsica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Korean Participation Group ; Korean Participation Group ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University ofWashington ; University ofWashington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; Sejong University ; Sejong University ; National Science Foundation Graduate Research Fellowship ; National Science Foundation Graduate Research Fellowship ; NASA ; NASA ; NSF ; NSF ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofsica de Canarias ; Instituto de Astrofsica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Korean Participation Group ; Korean Participation Group ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University ofWashington ; University ofWashington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; Sejong University ; Sejong University ; National Science Foundation Graduate Research Fellowship ; National Science Foundation Graduate Research Fellowship ; NASA ; NASA ; NSF ; NSF ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofsica de Canarias ; Instituto de Astrofsica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Korean Participation Group ; Korean Participation Group ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University ofWashington ; University ofWashington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; Sejong University ; Sejong University ; National Science Foundation Graduate Research Fellowship ; National Science Foundation Graduate Research Fellowship ; NASA ; NASA ; NSF ; NSF ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High-Performance Computing at the University of Utah ; Center for High-Performance Computing at the University of Utah ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science ; Carnegie Institution for Science ; Carnegie Mellon University ; Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofsica de Canarias ; Instituto de Astrofsica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU)/University of Tokyo ; Korean Participation Group ; Korean Participation Group ; Lawrence Berkeley National Laboratory ; Lawrence Berkeley National Laboratory ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatario Nacional/MCTI ; Observatario Nacional/MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University ofWashington ; University ofWashington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; National Research Foundation of Korea (NRF) - Korean Ministry of Education, Science and Technology (MoEST) ; Sejong University ; Sejong University
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/27758]
专题	中国科学院国家天文台
通讯作者	Castorina, Emanuele
作者单位	1.Univ Calif Berkeley, Berkeley Ctr Cosmol Phys, Dept Phys, Berkeley, CA 94720 USA 2.Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA 3.Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 93720 USA 4.Univ Portsmouth, Inst Cosmol & Gravitat, Dennis Sciama Bldg, Portsmouth PO1 3FX, Hants, England 5.Leibniz Inst Astrophys Potsdam AIP, Sternwarte 16, D-14482 Potsdam, Germany 6.Stanford Univ, Kavli Inst Particle Astrophys & Cosmol, 452 Lomita Mall, Stanford, CA 94305 USA 7.Ecole Polytech Fed Lausanne, Lab Astrophys, CH-1015 Lausanne, Switzerland 8.Univ Barcelona, ICC, IEEC UB, Marti & Franques 1, E-08028 Barcelona, Spain 9.Univ Waterloo, Dept Phys & Astron, 200 Univ Ave W, Waterloo, ON N2L 3G1, Canada 10.Perimeter Inst Theoret Phys, Waterloo, ON N2L 2Y5, Canada
推荐引用方式 GB/T 7714	Castorina, Emanuele,Hand, Nick,Seljak, Uros,et al. Redshift-weighted constraints on primordial non-Gaussianity from the clustering of the eBOSS DR14 quasars in Fourier space[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2019(9):37.
APA	Castorina, Emanuele.,Hand, Nick.,Seljak, Uros.,Beutler, Florian.,Chuang, Chia-Hsun.,...&Zhao, Gong-Bo.(2019).Redshift-weighted constraints on primordial non-Gaussianity from the clustering of the eBOSS DR14 quasars in Fourier space.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(9),37.
MLA	Castorina, Emanuele,et al."Redshift-weighted constraints on primordial non-Gaussianity from the clustering of the eBOSS DR14 quasars in Fourier space".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .9(2019):37.