The VIMOS Public Extragalactic Redshift Survey (VIPERS) An unbiased estimate of the growth rate of structure at ⟨z⟩=0.85 using the clustering of luminous blue galaxies

被引：35

作者：

Mohammad, F. G. ^{[1
,2
,3
,4
]}

Granett, B. R. ^{[1
,2
,4
]}

Guzzo, L. ^{[1
,2
,4
]}

Bel, J. ^{[1
,2
,5
]}

Branchini, E. ^{[6
,7
,8
]}

de la Torre, S. ^{[9
]}

Moscardini, L. ^{[10
,11
,12
]}

Peacock, J. A. ^{[13
]}

Bolzonella, M. ^{[12
]}

Garilli, B. ^{[14
]}

Scodeggio, M. ^{[14
]}

Abbas, U. ^{[15
]}

Adami, C. ^{[9
]}

Bottini, D. ^{[14
]}

Cappi, A. ^{[12
,16
]}

Cucciati, O. ^{[10
,12
]}

Davidzon, I. ^{[9
,12
]}

Franzetti, P. ^{[14
]}

Fritz, A. ^{[14
]}

Iovino, A. ^{[1
,2
]}

Krywult, J. ^{[17
]}

Le Brun, V. ^{[9
]}

Le Fevre, O. ^{[9
]}

Maccagni, D. ^{[10
,14
]}

Malek, K. ^{[9
,18
]}

Marulli, F. ^{[10
,11
,12
]}

Polletta, M. ^{[19
,20
]}

Pollo, A. ^{[21
]}

Tasca, L. A. M. ^{[9
]}

Tojeiro, R. ^{[22
]}

Vergani, D. ^{[23
]}

Zanichelli, A. ^{[24
]}

Arnouts, S. ^{[9
,25
]}

Coupon, J. ^{[26
]}

De Lucia, G. ^{[27
]}

Ilbert, O. ^{[9
]}

Moutard, T. ^{[9
,28
]}

机构：

[1] INAF Osservatorio Astronomico Brera, Via Brera 28, I-20122 Milan, Italy

[2] Via E Bianchi 46, I-23807 Merate, Italy

[3] Univ Insubria, Dipartimento Sci & Alta Tecnol, Via Valleggio 11, I-22100 Como, Italy

[4] Univ Milan, Via G Celoria 16, I-20133 Milan, Italy

[5] Univ Toulon & Var, Aix Marseille Univ, CNRS, CPT, F-13288 Marseille, France

[6] Univ Rome, Dipartimento Matemat & Fis, Via Vasca Navale 84, I-00146 Rome, Italy

[7] INFN, Sez Roma Tre, Via Vasca Navale 84, I-00146 Rome, Italy

[8] INAF Osservatorio Astron Roma, Via Frascati 33, I-00040 Monte Porzio Catone, RM, Italy

[9] Aix Marseille Univ, CNRS, LAM, F-13388 Marseille, France

[10] Alma Mater Studiorum Univ, Dipartimento Fis & Astron, Via Gobetti 93-2, I-40129 Bologna, Italy

[11] INFN, Sez Bologna, Viale Berti Pichat 6-2, I-40127 Bologna, Italy

[12] INAF Osservatorio Astron Bologna, Via Gobetti 93-3, I-40129 Bologna, Italy

[13] Univ Edinburgh, Royal Observ, Inst Astron, Blackford Hill, Edinburgh EH9 3HJ, Midlothian, Scotland

[14] INAF Ist Astrofis Spaziale & Fis Cosm Milano, Via Bassini 15, I-20133 Milan, Italy

[15] INAF Osservatorio Astrofis Torino, I-10025 Pino Torinese, Italy

[16] Univ Nice Sophia Antipolis, CNRS, Lab Lagrange, UMR 7293,Observ Cote Azur, F-06300 Nice, France

[17] Jan Kochanowski Univ, Inst Phys, Ul Swietokrzyska 15, PL-25406 Kielce, Poland

[18] Natl Ctr Nucl Res, Ul Hoza 69, PL-00681 Warsaw, Poland

[19] Aix Marseille Univ, 58 Bd Charles Livon, F-13284 Marseille 7, France

[20] IRAP, Av 9 Colonel Roche,BP 44346, F-31028 Toulouse 4, France

[21] Jagiellonian Univ, Astron Observ, Orla 171, PL-30001 Krakow, Poland

[22] Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Scotland

[23] INAF Ist Astrofis Spaziale & Fis Cosm Bologna, Via Gobetti 101, I-40129 Bologna, Italy

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

[25] Canada France Hawaii Telescope, 65-1238 Mamalahoa Highway, Kamuela, HI 96743 USA

[26] Univ Geneva, Dept Astron, Ch Ecogia 16, CH-1290 Versoix, Switzerland

[27] INAF Osservatorio Astron Trieste, Via GB Tiepolo 11, I-34143 Trieste, Italy

[28] St Marys Univ, Dept Astron & Phys, 923 Robie St, Halifax, NS B3H 3C3, Canada

来源：

ASTRONOMY & ASTROPHYSICS | 2018年 / 610卷

基金：

欧洲研究理事会;

关键词：

cosmology: observations; large-scale structure of Universe; galaxies: high-redshift; galaxies: statistics; SPACE DISTORTIONS; COLOR DEPENDENCE; PECULIAR VELOCITIES; SYSTEMATIC-ERRORS; POWER-SPECTRUM; REAL-SPACE; SCALE; MODEL; HALOES; EVOLUTION;

D O I：

10.1051/0004-6361/201731685

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We used the VIMOS Public Extragalactic Redshift Survey (VIPERS) final data release (PDR-2) to investigate the performance of colour-selected populations of galaxies as tracers of linear large-scale motions. We empirically selected volume-limited samples of blue and red galaxies as to minimise the systematic error on the estimate of the growth rate of structure f sigma(8) from the anisotropy of the two-point correlation function. To this end, rather than rigidly splitting the sample into two colour classes we defined the red or blue fractional contribution of each object through a weight based on the (U-V) colour distribution. Using mock surveys that are designed to reproduce the observed properties of VIPERS galaxies, we find the systematic error in recovering the fiducial value of f sigma(8) to be minimised when using a volume-limited sample of luminous blue galaxies. We modelled non-linear corrections via the Scoccimarro extension of the Kaiser model (with updated fitting formulae for the velocity power spectra), finding systematic errors on f sigma(8) of below 1-2%, using scales as small as 5 h(-1) Mpc. We interpret this result as indicating that selection of luminous blue galaxies maximises the fraction that are central objects in their dark matter haloes; this in turn minimises the contribution to the measured xi(r(p), pi) from the 1-halo term, which is dominated by non-linear motions. The gain is inferior if one uses the full magnitude-limited sample of blue objects, consistent with the presence of a significant fraction of blue, fainter satellites dominated by non-streaming, orbital velocities. We measured a value of f sigma(8) = 0.45 +/- 0.11 over the single redshift range 0.6 <= z <= 1.0, corresponding to an effective redshift for the blue galaxies < z > = 0.85. Including in the likelihood the potential extra information contained in the blue-red galaxy cross-correlation function does not lead to an appreciable improvement in the error bars, while it increases the systematic error.

引用

页数：20

共 31 条

[1] The VIMOS Public Extragalactic Redshift Survey (VIPERS) Unbiased clustering estimate with VIPERS slit assignment
Mohammad, F. G.
Bianchi, D.
Percival, W. J.
de la Torre, S.
Guzzo, L.
Granett, B. R.
Branchini, E.
Bolzonella, M.
Garilli, B.
Scodeggio, M.
Abbas, U.
Adami, C.
Bel, J.
Bottini, D.
Cappi, A.
Cucciati, O.
Davidzon, I.
Franzetti, P.
Fritz, A.
Iovino, A.
Krywult, J.
Le Brun, V.
Le Fevre, O.
Malek, K.
Marulli, F.
Polletta, M.
Pollo, A.
Tasca, L. A. M.
Tojeiro, R.
Vergani, D.
Zanichelli, A.
Arnouts, S.
Coupon, J.
De Lucia, G.
Ilbert, O.
Moscardini, L.
Moutard, T.
ASTRONOMY & ASTROPHYSICS, 2018, 619
[2] The vimos public extragalactic redshift survey (VIPERS)? An unprecedented view of galaxies and large-scale structure at 0.5 < z < 1.2
1600, EDP Sciences (566):
[3] The VIMOS Public Extragalactic Redshift Survey (VIPERS) Star formation history of passive red galaxies
Siudek, M.
Malek, K.
Scodeggio, M.
Garilli, B.
Pollo, A.
Haines, C. P.
Fritz, A.
Bolzonella, M.
de la Torre, S.
Granett, B. R.
Guzzo, L.
Abbas, U.
Adami, C.
Bottini, D.
Cappi, A.
Cucciati, O.
De Lucia, G.
Davidzon, I.
Franzetti, P.
Iovino, A.
Krywult, J.
Le Brun, V.
Le Fevre, O.
Maccagni, D.
Marchetti, A.
Marulli, F.
Polletta, M.
Tasca, L. A. M.
Tojeiro, R.
Vergani, D.
Zanichelli, A.
Arnouts, S.
Bel, J.
Branchini, E.
Ilbert, O.
Gargiulo, A.
Moscardini, L.
Takeuchi, T. T.
Zamorani, G.
ASTRONOMY & ASTROPHYSICS, 2017, 597
[4] The VIMOS Public Extragalactic Redshift Survey (VIPERS) Luminosity and stellar mass dependence of galaxy clustering at 0.5 < z < 1.1
1600, EDP Sciences (557):
[5] The VIMOS Public Extragalactic Redshift Survey (VIPERS) The coevolution of galaxy morphology and colour to z ∼ 1
Krywult, J.
Tasca, L. A. M.
Pollo, A.
Vergani, D.
Bolzonella, M.
Davidzon, I.
Iovino, A.
Gargiulo, A.
Haines, C. P.
Scodeggio, M.
Guzzo, L.
Zamorani, G.
Garilli, B.
Granett, B. R.
de la Torre, S.
Abbas, U.
Adami, C.
Bottini, D.
Cappi, A.
Cucciati, O.
Franzetti, P.
Fritz, A.
Le Brun, V.
Le Fevre, O.
Maccagni, D.
Malek, K.
Marulli, F.
Polletta, M.
Tojeiro, R.
Zanichelli, A.
Arnouts, S.
Bel, J.
Branchini, E.
Coupon, J.
De Lucia, G.
Ilbert, O.
McCracken, H. J.
Moscardini, L.
Takeuchi, T. T.
ASTRONOMY & ASTROPHYSICS, 2017, 598
[6] The VIMOS Public Extragalactic Redshift Survey (VIPERS): galaxy segregation inside filaments at z ≃ 0.7
Malavasi, N.
Arnouts, S.
Vibert, D.
de la Torre, S.
Moutard, T.
Pichon, C.
Davidzon, I.
Kraljic, K.
Bolzonella, M.
Guzzo, L.
Garilli, B.
Scodeggio, M.
Granett, B. R.
Abbas, U.
Adami, C.
Bottini, D.
Cappi, A.
Cucciati, O.
Franzetti, P.
Fritz, A.
Iovino, A.
Krywult, J.
Le Brun, V.
Le Fevre, O.
Maccagni, D.
Malek, K.
Marulli, F.
Polletta, M.
Pollo, A.
Tasca, L.
Tojeiro, R.
Vergani, D.
Zanichelli, A.
Bel, J.
Branchini, E.
Coupon, J.
De Lucia, G.
Dubois, Y.
Hawken, A.
Ilbert, O.
Laigle, C.
Moscardini, L.
Sousbie, T.
Treyer, M.
Zamorani, G.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2017, 465 (04) : 3817 - 3822
[7] The VIMOS Public Extragalactic Redshift Survey (VIPERS) Galaxy clustering and redshift-space distortions at z ≃ 0.8 in the first data release
de la Torre, S.
Guzzo, L.
Peacock, J. A.
Branchini, E.
Iovino, A.
Granett, B. R.
Abbas, U.
Adami, C.
Arnouts, S.
Bel, J.
Bolzonella, M.
Bottini, D.
Cappi, A.
Coupon, J.
Cucciati, O.
Davidzon, I.
De Lucia, G.
Fritz, A.
Franzetti, P.
Fumana, M.
Garilli, B.
Ilbert, O.
Krywult, J.
Le Brun, V.
Le Fevre, O.
Maccagni, D.
Malek, K.
Marulli, F.
McCracken, H. J.
Moscardini, L.
Paioro, L.
Percival, W. J.
Polletta, M.
Pollo, A.
Schlagenhaufer, H.
Scodeggio, M.
Tasca, L. A. M.
Tojeiro, R.
Vergani, D.
Zanichelli, A.
Burden, A.
Di Porto, C.
Marchetti, A.
Marinoni, C.
Mellier, Y.
Monaco, P.
Nichol, R. C.
Phleps, S.
Wolk, M.
Zamorani, G.
ASTRONOMY & ASTROPHYSICS, 2013, 557
[8] The VIMOS Public Extragalactic Redshift Survey (VIPERS) An unprecedented view of galaxies and large-scale structure at 0.5 < z < 1.2
Guzzo, L.
Scodeggio, M.
Garilli, B.
Granett, B. R.
Fritz, A.
Abbas, U.
Adami, C.
Arnouts, S.
Bel, J.
Bolzonella, M.
Bottini, D.
Branchini, E.
Cappi, A.
Coupon, J.
Cucciati, O.
Davidzon, I.
De Lucia, G.
de la Torre, S.
Franzetti, P.
Fumana, M.
Hudelot, P.
Ilbert, O.
Iovino, A.
Krywult, J.
Le Brun, V.
Le Fevre, O.
Maccagni, D.
Malek, K.
Marulli, F.
McCracken, H. J.
Paioro, L.
Peacock, J. A.
Polletta, M.
Pollo, A.
Schlagenhaufer, H.
Tasca, L. A. M.
Tojeiro, R.
Vergani, D.
Zamorani, G.
Zanichelli, A.
Burden, A.
Di Porto, C.
Marchetti, A.
Marinoni, C.
Mellier, Y.
Moscardini, L.
Nichol, R. C.
Percival, W. J.
Phleps, S.
Wolk, M.
ASTRONOMY & ASTROPHYSICS, 2014, 566
[9] The VIMOS Public Extragalactic Redshift Survey (VIPERS) Environment-size relation of massive passive galaxies at 0.5 ≤ z ≤ 0.8
Gargiulo, A.
Cucciati, O.
Garilli, B.
Scodeggio, M.
Bolzonella, M.
Zamorani, G.
De Lucia, G.
Krywult, J.
Guzzo, L.
Granett, B. R.
de la Torre, S.
Abbas, U.
Adami, C.
Arnouts, S.
Bottini, D.
Cappi, A.
Franzetti, P.
Fritz, A.
Haines, C.
Hawken, A. J.
Iovino, A.
Le Brun, V.
Le Fevre, O.
Maccagni, D.
Malek, K.
Marulli, F.
Moutard, T.
Polletta, M.
Pollo, A.
Tasca, L. A. M.
Tojeiro, R.
Vergani, D.
Zanichelli, A.
Bel, J.
Branchini, E.
Coupon, J.
Ilbert, O.
Moscardini, L.
Peacock, J. A.
ASTRONOMY & ASTROPHYSICS, 2019, 631
[10] The VIMOS Public Extragalactic Redshift Survey (VIPERS): The growth of structure at 0.5 < z < 1.2 from redshift-space distortions in the clustering of the PDR-2 final sample
1600, EDP Sciences (604):

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