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

被引：201

作者：

Bacon, David J. ^{[1
]}

Battye, Richard A. ^{[2
]}

Bull, Philip ^{[3
]}

Camera, Stefano ^{[2
,4
,5
,6
]}

Ferreira, Pedro G. ^{[7
]}

Harrison, Ian ^{[2
,7
]}

Parkinson, David ^{[8
]}

Pourtsidou, Alkistis ^{[3
]}

Santos, Mario G. ^{[9
,10
,11
]}

Wolz, Laura ^{[12
]}

Abdalla, Filipe ^{[13
,14
]}

Akrami, Yashar ^{[15
,16
]}

Alonso, David ^{[7
]}

Andrianomena, Sambatra ^{[9
,10
,17
]}

Ballardini, Mario ^{[9
,18
]}

Bernal, Jose Luis ^{[19
,20
]}

Bertacca, Daniele ^{[21
,22
]}

Bengaly, Carlos A. P. ^{[9
]}

Bonaldi, Anna ^{[23
]}

Bonvin, Camille ^{[24
,25
]}

Brown, Michael L. ^{[2
]}

Chapman, Emma ^{[26
]}

Chen, Song ^{[9
]}

Chen, Xuelei ^{[27
]}

Cunnington, Steven ^{[1
]}

Davis, Tamara M. ^{[28
]}

Dickinson, Clive ^{[2
]}

Fonseca, Jose ^{[9
,22
]}

Grainge, Keith ^{[2
]}

Harper, Stuart ^{[2
]}

Jarvis, Matt J. ^{[7
,9
]}

Maartens, Roy ^{[1
,9
]}

Maddox, Natasha ^{[29
]}

Padmanabhan, Hamsa ^{[30
]}

Pritchard, Jonathan R. ^{[26
]}

Raccanelli, Alvise ^{[19
]}

Rivi, Marzia ^{[13
,18
]}

Roychowdhury, Sambit ^{[2
]}

Sahlen, Martin ^{[31
]}

Schwarz, Dominik J. ^{[32
]}

Siewert, Thilo M. ^{[32
]}

Viel, Matteo ^{[33
]}

Villaescusa-Navarro, Francisco ^{[34
]}

Xu, Yidong ^{[27
]}

Yamauchi, Daisuke ^{[35
]}

Zuntz, Joe ^{[36
]}

机构：

[1] Univ Portsmouth, Inst Cosmol & Gravitat, Dennis Sciama Bldg, Portsmouth PO1 3FX, Hants, England

[2] Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Manchester M13 9PL, Lancs, England

[3] Queen Mary Univ London, Sch Phys & Astron, 327 Mile End Rd, London E1 4NS, England

[4] Univ Torino, Dipartimento Fis, Via P Giuria 1, I-10125 Turin, Italy

[5] Ist Nazl Fis Nucl, Sez Torino, Via P Giuria 1, I-10125 Turin, Italy

[6] INAF, Osservatorio Astrofis Torino, Str Osservatorio 20, I-10025 Pino Torinese, Italy

[7] Univ Oxford, Dept Phys, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, England

[8] Korea Astron & Space Sci Inst, Daedeokdae Ro 776, Daejeon 34055, South Korea

[9] Univ Western Cape, Dept Phys & Astron, ZA-7535 Cape Town, South Africa

[10] SKA South Africa, ZA-7405 Cape Town, South Africa

[11] Univ Lisbon, Inst Astrofis & Ciencias Espaco, OAL, PT-134901 Lisbon, Portugal

[12] Univ Melbourne, Sch Phys, Astrophys Grp, Parkville, Vic 3010, Australia

[13] UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England

[14] Rhodes Univ, Dept Phys & Elect, POB 94, ZA-6140 Grahamstown, South Africa

[15] Leiden Univ, Lorentz Inst Theoret Phys, POB 9506, NL-2300 RA Leiden, Netherlands

[16] PSL Res Univ, Dept Phys, CNRS, Ecole Normale Super, 24 Rue Lhomond, F-75005 Paris, France

[17] Univ Cape Town, Dept Math & Appl Math, ZA-7701 Cape Town, South Africa

[18] INAF Ist Radioastron, Via Gobetti 101, I-40129 Bologna, Italy

[19] Univ Barcelona IEEC UB, Inst Ciencies Cosmos ICCUB, Marti Franques 1, E-08028 Barcelona, Spain

[20] Univ Barcelona, Dept Fis Quant & Astrofis, Marti Franques 1, E-08028 Barcelona, Spain

[21] Argelander Inst Astron, Hugel 71, D-53121 Bonn, Germany

[22] Univ Padua, Dipartimento Fis & Astron G Galilei, Via Marzolo 8, I-35131 Padua, Italy

[23] SKA Org, Macclesfield SK11 9DL, Cheshire, England

[24] Univ Geneva, Dept Phys Theor, 24 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland

[25] Univ Geneva, Ctr Astroparticle Phys, 24 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland

[26] Imperial Coll London, Blackett Lab, Astrophys Grp, Prince Consort Rd, London SW7 2AZ, England

[27] Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China

[28] Univ Queensland, Sch Math & Phys, Brisbane, Qld 4072, Australia

[29] Netherlands Inst Radio Astron, ASTRON, Postbus 2, NL-7990 AA Dwingeloo, Netherlands

[30] Swiss Fed Inst Technol, Wolfgang Pauli Str 27, CH-8093 Zurich, Switzerland

[31] Uppsala Univ, Dept Phys & Astron, SE-75120 Uppsala, Sweden

[32] Univ Bielefeld, Fak Phys, Postfach 100131, D-33501 Bielefeld, Germany

[33] SISSA, Int Sch Adv Studies, Via Bonomea 265, I-34136 Trieste, TS, Italy

[34] Ctr Computat Astrophys, 162 5th Ave, New York, NY 10010 USA

[35] Kanagawa Univ, Fac Engn, Yokohama, Kanagawa 2218686, Japan

[36] Univ Edinburgh, Inst Astron, Blackford Hill, Edinburgh EH9 3HJ, Midlothian, Scotland

来源：

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA | 2020年 / 37卷

基金：

英国科学技术设施理事会; 新加坡国家研究基金会; 澳大利亚研究理事会; 欧盟地平线“2020”;

关键词：

radio telescopes; cosmology; galaxy redshift surveys; weak lensing; intensity mapping; DARK ENERGY SURVEY; PRIMORDIAL NON-GAUSSIANITY; LARGE-SCALE STRUCTURE; H I; NEUTRAL HYDROGEN; CROSS-CORRELATION; COSMIC SHEAR; HALO MODEL; 1/F NOISE; GALAXY;

D O I：

10.1017/pasa.2019.51

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

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.

引用

页数：31

共 206 条

[1]

Abazajian K. N., 2016, CMB S4 SCI BOOK, Patent No. [1610.02743, 161002743]

[2] The Dark Energy Survey: more than dark energy - an overview [J].

Abbott, T. ;

Abdalla, F. B. ;

Aleksic, J. ;

Allam, S. ;

Amara, A. ;

Bacon, D. ;

Balbinot, E. ;

Banerji, M. ;

Bechtol, K. ;

Benoit-Levy, A. ;

Bernstein, G. M. ;

Bertin, E. ;

Blazek, J. ;

Bonnett, C. ;

Bridle, S. ;

Brooks, D. ;

Brunner, R. J. ;

Buckley-Geer, E. ;

Burke, D. L. ;

Caminha, G. B. ;

Capozzi, D. ;

Carlsen, J. ;

Carnero-Rosell, A. ;

Carollo, M. ;

Carrasco-Kind, M. ;

Carretero, J. ;

Castander, F. J. ;

Clerkin, L. ;

Collett, T. ;

Conselice, C. ;

Crocce, M. ;

Cunha, C. E. ;

D'Andrea, C. B. ;

da Costa, L. N. ;

Davis, T. M. ;

Desai, S. ;

Diehl, H. T. ;

Dietrich, J. P. ;

Dodelson, S. ;

Doel, P. ;

Drlica-Wagner, A. ;

Estrada, J. ;

Etherington, J. ;

Evrard, A. E. ;

Fabbri, J. ;

Finley, D. A. ;

Flaugher, B. ;

Foley, R. J. ;

Fosalba, P. ;

Frieman, J. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 460 (02) :1270-1299

[3] Inflationary perturbations from a potential with a step [J].

Adams, J ;

Cresswell, B ;

Easther, R .

PHYSICAL REVIEW D, 2001, 64 (12) :6

[4] Planck 2015 results XXIV. Cosmology from Sunyaev-Zeldovich cluster counts [J].

Ade, P. A. R. ;

Aghanim, N. ;

Arnaud, M. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Bartolo, N. ;

Battaner, E. ;

Battye, R. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bonaldi, A. ;

Bonavera, L. ;

Bond, J. R. ;

Borrinll, J. ;

Bouchet, F. R. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chiang, H. C. ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Combet, C. ;

Comis, B. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. ;

Davis, R. J. ;

de Bernardis, P. .

ASTRONOMY & ASTROPHYSICS, 2016, 594

[5] Planck 2015 results XIII. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Arnaud, M. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Bartolo, N. ;

Battaner, E. ;

Battye, R. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bonaldi, A. ;

Bonavera, L. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chiang, H. C. ;

Chluba, J. ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Combet, C. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. ;

Davis, R. J. ;

de Bernardis, P. .

ASTRONOMY & ASTROPHYSICS, 2016, 594

[6] Planck 2013 results. XXII. Constraints on inflation [J].

Ade, P. A. R. ;

Aghanim, N. ;

Armitage-Caplan, C. ;

Arnaud, M. ;

Ashdown, M. ;

Atrio-Barandela, F. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Bartolo, N. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bobin, J. ;

Bock, J. J. ;

Bonaldi, A. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Bridges, M. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chiang, H. C. ;

Chiang, L. -Y. ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. ;

Davis, R. J. ;

de Bernardis, P. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[7] Planck 2013 results. XVI. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Armitage-Caplan, C. ;

Arnaud, M. ;

Ashdown, M. ;

Atrio-Barandela, F. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bobin, J. ;

Bock, J. J. ;

Bonaldi, A. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Bridges, M. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cappellini, B. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chen, X. ;

Chiang, H. C. ;

Chiang, L. -Y ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[8] The Simons Observatory: science goals and forecasts [J].

Ade, Peter ;

Aguirre, James ;

Ahmed, Zeeshan ;

Aiola, Simone ;

Ali, Aamir ;

Alonso, David ;

Alvarez, Marcelo A. ;

Arnold, Kam ;

Ashton, Peter ;

Austermann, Jason ;

Awan, Humna ;

Baccigalupi, Carlo ;

Baildon, Taylor ;

Barron, Darcy ;

Battaglia, Nick ;

Battye, Richard ;

Baxter, Eric ;

Bazarko, Andrew ;

Beall, James A. ;

Bean, Rachel ;

Beck, Dominic ;

Beckman, Shawn ;

Beringue, Benjamin ;

Bianchini, Federico ;

Boada, Steven ;

Boettger, David ;

Bond, J. Richard ;

Borrill, Julian ;

Brown, Michael L. ;

Bruno, Sarah Marie ;

Bryan, Sean ;

Calabrese, Erminia ;

Calafut, Victoria ;

Calisse, Paolo ;

Carron, Julien ;

Challinor, Anthony ;

Chesmore, Grace ;

Chinone, Yuji ;

Chluba, Jens ;

Cho, Hsiao-Mei Sherry ;

Choi, Steve ;

Coppi, Gabriele ;

Cothard, Nicholas F. ;

Coughlin, Kevin ;

Crichton, Devin ;

Crowley, Kevin D. ;

Crowley, Kevin T. ;

Cukierman, Ari ;

D'Ewart, John M. ;

Dunner, Rolando .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2019, (02)

[9] Non-Gaussianity from step features in the inflationary potential [J].

Adshead, Peter ;

Dvorkin, Cora ;

Hu, Wayne ;

Lim, Eugene A. .

PHYSICAL REVIEW D, 2012, 85 (02)

[10]

Akeson R., 2019, arXiv:1902.05569

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