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Cosmology with Phase 1 of the Square Kilometre Array Red Book 2018: Technical specifications and performance forecasts

文献类型：期刊论文

作者Bacon, David J.3; Battye, Richard A.4; Bull, Philip5; Camera, Stefano4,6,7,8; Ferreira, Pedro G.9; Harrison, Ian4,9; Parkinson, David1; Pourtsidou, Alkistis5; Santos, Mario G.10,11,12; Wolz, Laura13
刊名PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA
出版日期2020
卷号37页码:31
关键词radio telescopes cosmology galaxy redshift surveys weak lensing intensity mapping
ISSN号1323-3580
DOI10.1017/pasa.2019.51
英文摘要We present a detailed overview of the cosmological surveys that we aim to carry out with Phase 1 of the Square Kilometre Array (SKA1) and the science that they will enable. We highlight three main surveys: a medium-deep continuum weak lensing and low-redshift spectroscopic HI galaxy survey over 5 000 deg2; a wide and deep continuum galaxy and HI intensity mapping (IM) survey over 20 000 deg2 from z = 0.35 to 3; and a deep, high-redshift HI IM survey over 100 deg2 from z = 3 to 6. Taken together, these surveys will achieve an array of important scientific goals: measuring the equation of state of dark energy out to z = 3 with percent-level precision measurements of the cosmic expansion rate; constraining possible deviations from General Relativity on cosmological scales by measuring the growth rate of structure through multiple independent methods; mapping the structure of the Universe on the largest accessible scales, thus constraining fundamental properties such as isotropy, homogeneity, and non-Gaussianity; and measuring the HI density and bias out to z = 6. These surveys will also provide highly complementary clustering and weak lensing measurements that have independent systematic uncertainties to those of optical and near-infrared (NIR) surveys like Euclid, LSST, and WFIRST leading to a multitude of synergies that can improve constraints significantly beyond what optical or radio surveys can achieve on their own. This document, the 2018 Red Book, provides reference technical specifications, cosmological parameter forecasts, and an overview of relevant systematic effects for the three key surveys and will be regularly updated by the Cosmology Science Working Group in the run up to start of operations and the Key Science Programme of SKA1.
WOS关键词DARK ENERGY SURVEY ; PRIMORDIAL NON-GAUSSIANITY ; LARGE-SCALE STRUCTURE ; H I ; NEUTRAL HYDROGEN ; CROSS-CORRELATION ; COSMIC SHEAR ; HALO MODEL ; 1/F NOISE ; GALAXY
资助项目STFC Consolidated Grant[ST/P000649/1] ; Italian Ministry of Education, University and Research (MIUR) ; 'Departments of Excellence 2018-2022' Grant - MIUR[L. 232/2016] ; ERC[693024] ; Beecroft Trust ; STFC ; South African Square Kilometre Array Project ; National Research Foundation[75415] ; National Research Foundation[84156] ; ARC Discovery Early Career Researcher Award[DE170100356] ; Netherlands Organization for Scientific Research (NWO) ; Dutch Ministry of Education, Culture and Science (OCW) ; D-ITP consortium, a programme of the NWO - OCW ; LabEx ENS-ICFP[ANR-10-LABX-0010/ANR-10-IDEX0001-02 PSL*] ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA[706896] ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Tomalla Foundation
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000524925700001
出版者CAMBRIDGE UNIV PRESS
资助机构STFC Consolidated Grant ; STFC Consolidated Grant ; Italian Ministry of Education, University and Research (MIUR) ; Italian Ministry of Education, University and Research (MIUR) ; 'Departments of Excellence 2018-2022' Grant - MIUR ; 'Departments of Excellence 2018-2022' Grant - MIUR ; ERC ; ERC ; Beecroft Trust ; Beecroft Trust ; STFC ; STFC ; South African Square Kilometre Array Project ; South African Square Kilometre Array Project ; National Research Foundation ; National Research Foundation ; ARC Discovery Early Career Researcher Award ; ARC Discovery Early Career Researcher Award ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; Dutch Ministry of Education, Culture and Science (OCW) ; Dutch Ministry of Education, Culture and Science (OCW) ; D-ITP consortium, a programme of the NWO - OCW ; D-ITP consortium, a programme of the NWO - OCW ; LabEx ENS-ICFP ; LabEx ENS-ICFP ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Tomalla Foundation ; Tomalla Foundation ; STFC Consolidated Grant ; STFC Consolidated Grant ; Italian Ministry of Education, University and Research (MIUR) ; Italian Ministry of Education, University and Research (MIUR) ; 'Departments of Excellence 2018-2022' Grant - MIUR ; 'Departments of Excellence 2018-2022' Grant - MIUR ; ERC ; ERC ; Beecroft Trust ; Beecroft Trust ; STFC ; STFC ; South African Square Kilometre Array Project ; South African Square Kilometre Array Project ; National Research Foundation ; National Research Foundation ; ARC Discovery Early Career Researcher Award ; ARC Discovery Early Career Researcher Award ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; Dutch Ministry of Education, Culture and Science (OCW) ; Dutch Ministry of Education, Culture and Science (OCW) ; D-ITP consortium, a programme of the NWO - OCW ; D-ITP consortium, a programme of the NWO - OCW ; LabEx ENS-ICFP ; LabEx ENS-ICFP ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Tomalla Foundation ; Tomalla Foundation ; STFC Consolidated Grant ; STFC Consolidated Grant ; Italian Ministry of Education, University and Research (MIUR) ; Italian Ministry of Education, University and Research (MIUR) ; 'Departments of Excellence 2018-2022' Grant - MIUR ; 'Departments of Excellence 2018-2022' Grant - MIUR ; ERC ; ERC ; Beecroft Trust ; Beecroft Trust ; STFC ; STFC ; South African Square Kilometre Array Project ; South African Square Kilometre Array Project ; National Research Foundation ; National Research Foundation ; ARC Discovery Early Career Researcher Award ; ARC Discovery Early Career Researcher Award ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; Dutch Ministry of Education, Culture and Science (OCW) ; Dutch Ministry of Education, Culture and Science (OCW) ; D-ITP consortium, a programme of the NWO - OCW ; D-ITP consortium, a programme of the NWO - OCW ; LabEx ENS-ICFP ; LabEx ENS-ICFP ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Tomalla Foundation ; Tomalla Foundation ; STFC Consolidated Grant ; STFC Consolidated Grant ; Italian Ministry of Education, University and Research (MIUR) ; Italian Ministry of Education, University and Research (MIUR) ; 'Departments of Excellence 2018-2022' Grant - MIUR ; 'Departments of Excellence 2018-2022' Grant - MIUR ; ERC ; ERC ; Beecroft Trust ; Beecroft Trust ; STFC ; STFC ; South African Square Kilometre Array Project ; South African Square Kilometre Array Project ; National Research Foundation ; National Research Foundation ; ARC Discovery Early Career Researcher Award ; ARC Discovery Early Career Researcher Award ; Netherlands Organization for Scientific Research (NWO) ; Netherlands Organization for Scientific Research (NWO) ; Dutch Ministry of Education, Culture and Science (OCW) ; Dutch Ministry of Education, Culture and Science (OCW) ; D-ITP consortium, a programme of the NWO - OCW ; D-ITP consortium, a programme of the NWO - OCW ; LabEx ENS-ICFP ; LabEx ENS-ICFP ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; People Programme (Marie Curie Actions) of the European Union H2020 Programme under REA ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Deutsche Forschungsgemeinschaft (DFG) within the Research Training Group 1620 `Models of Gravity' ; Tomalla Foundation ; Tomalla Foundation
源URL[http://ir.bao.ac.cn/handle/114a11/55832]  
专题中国科学院国家天文台
通讯作者Battye, Richard A.
作者单位1.Korea Astron & Space Sci Inst, Daedeokdae Ro 776, Daejeon 34055, South Korea
2.Ctr Computat Astrophys, 162 5th Ave, New York, NY 10010 USA
3.Univ Portsmouth, Inst Cosmol & Gravitat, Dennis Sciama Bldg, Portsmouth PO1 3FX, Hants, England
4.Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Manchester M13 9PL, Lancs, England
5.Queen Mary Univ London, Sch Phys & Astron, 327 Mile End Rd, London E1 4NS, England
6.Univ Torino, Dipartimento Fis, Via P Giuria 1, I-10125 Turin, Italy
7.Ist Nazl Fis Nucl, Sez Torino, Via P Giuria 1, I-10125 Turin, Italy
8.INAF, Osservatorio Astrofis Torino, Str Osservatorio 20, I-10025 Pino Torinese, Italy
9.Univ Oxford, Dept Phys, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, England
10.Univ Western Cape, Dept Phys & Astron, ZA-7535 Cape Town, South Africa
推荐引用方式
GB/T 7714		 Bacon, David J.,Battye, Richard A.,Bull, Philip,et al. Cosmology with Phase 1 of the Square Kilometre Array Red Book 2018: Technical specifications and performance forecasts[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,2020,37:31.
APA Bacon, David J..,Battye, Richard A..,Bull, Philip.,Camera, Stefano.,Ferreira, Pedro G..,...&Zuntz, Joe.(2020).Cosmology with Phase 1 of the Square Kilometre Array Red Book 2018: Technical specifications and performance forecasts.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA,37,31.
MLA Bacon, David J.,et al."Cosmology with Phase 1 of the Square Kilometre Array Red Book 2018: Technical specifications and performance forecasts".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA 37(2020):31.

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