The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1

Arnaud De Mattia; Vanina Ruhlmann-Kleider; Anand Raichoor; Ashley J. Ross; Amélie Tamone; Cheng Zhao; Shadab Alam; Santiago Avila; Etienne Burtin; Julian Bautista; Florian Beutler; Jonathan Brinkmann; Joel R. Brownstein; Michael J. Chapman; Chia Hsun Chuang; Johan Comparat; Hélion Du Mas Des Bourboux; Kyle S. Dawson; Axel De La Macorra; Héctor Gil-Marín; Violeta Gonzalez-Perez; Claudio Gorgoni; Jiamin Hou; Hui Kong; Sicheng Lin; Seshadri Nadathur; Jeffrey A. Newman; Eva Maria Mueller; Will J. Percival; Mehdi Rezaie; Graziano Rossi; Donald P. Schneider; Prabhakar Tiwari; M. Vivek; Yuting Wang; Gong Bo Zhao

doi:10.1093/mnras/staa3891

The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1

Arnaud De Mattia^*, Vanina Ruhlmann-Kleider, Anand Raichoor, Ashley J. Ross, Amélie Tamone, Cheng Zhao, Shadab Alam, Santiago Avila, Etienne Burtin, Julian Bautista, Florian Beutler, Jonathan Brinkmann, Joel R. Brownstein, Michael J. Chapman, Chia Hsun Chuang, Johan Comparat, Hélion Du Mas Des Bourboux, Kyle S. Dawson, Axel De La Macorra, Héctor Gil-MarínVioleta Gonzalez-Perez, Claudio Gorgoni, Jiamin Hou, Hui Kong, Sicheng Lin, Seshadri Nadathur, Jeffrey A. Newman, Eva Maria Mueller, Will J. Percival, Mehdi Rezaie, Graziano Rossi, Donald P. Schneider, Prabhakar Tiwari, M. Vivek, Yuting Wang, Gong Bo Zhao

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

107 Scopus citations

Abstract

We analyse the large-scale clustering in Fourier space of emission line galaxies (ELG) from the Data Release 16 of the Sloan Digital Sky Survey IV extended Baryon Oscillation Spectroscopic Survey. The ELG sample contains 173 736 galaxies covering 1170 deg2 in the redshift range 0.6 < z < 1.1. We perform a BAO measurement from the post-reconstruction power spectrum monopole, and study redshift space distortions (RSD) in the first three even multipoles. Photometric variations yield fluctuations of both the angular and radial survey selection functions. Those are directly inferred from data, imposing integral constraints which we model consistently. The full data set has only a weak preference for a BAO feature (1.4σ). At the effective redshift zeff = 0.845 we measure D_{\rm V}(z_{\rm eff})/r_{\rm drag} = 18.33_{-0.62}^{+0.57}, with DV the volume-averaged distance and rdrag the comoving sound horizon at the drag epoch. In combination with the RSD measurement, at zeff = 0.85 we find f\sigma _8(z_{\rm eff}) = 0.289_{-0.096}^{+0.085}, with f the growth rate of structure and σ8 the normalization of the linear power spectrum, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 20.0_{-2.2}^{+2.4} and DM(zeff)/rdrag = 19.17 ± 0.99 with DH and DM the Hubble and comoving angular distances, respectively. These results are in agreement with those obtained in configuration space, thus allowing a consensus measurement of fσ8(zeff) = 0.315 ± 0.095, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 19.6_{-2.1}^{+2.2} and DM(zeff)/rdrag = 19.5 ± 1.0. This measurement is consistent with a flat ΛCDM model with Planck parameters.

Original language	English
Pages (from-to)	5616-5645
Number of pages	30
Journal	Monthly Notices of the Royal Astronomical Society
Volume	501
Issue number	4
DOIs	https://doi.org/10.1093/mnras/staa3891
State	Published - 1 Mar 2021
Externally published	Yes

Keywords

cosmology: observations
dark energy
distance scale
galaxies: distances and redshifts
large-scale structure of Universe

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10.1093/mnras/staa3891

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De Mattia, A., Ruhlmann-Kleider, V., Raichoor, A., Ross, A. J., Tamone, A., Zhao, C., Alam, S., Avila, S., Burtin, E., Bautista, J., Beutler, F., Brinkmann, J., Brownstein, J. R., Chapman, M. J., Chuang, C. H., Comparat, J., Du Mas Des Bourboux, H., Dawson, K. S., De La Macorra, A., ... Zhao, G. B. (2021). The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1. Monthly Notices of the Royal Astronomical Society, 501(4), 5616-5645. https://doi.org/10.1093/mnras/staa3891

De Mattia, Arnaud ; Ruhlmann-Kleider, Vanina ; Raichoor, Anand et al. / The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey : Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1. In: Monthly Notices of the Royal Astronomical Society. 2021 ; Vol. 501, No. 4. pp. 5616-5645.

@article{1238bc6e259e4fd2a95096bd6f2e98c1,

title = "The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1",

abstract = "We analyse the large-scale clustering in Fourier space of emission line galaxies (ELG) from the Data Release 16 of the Sloan Digital Sky Survey IV extended Baryon Oscillation Spectroscopic Survey. The ELG sample contains 173 736 galaxies covering 1170 deg2 in the redshift range 0.6 < z < 1.1. We perform a BAO measurement from the post-reconstruction power spectrum monopole, and study redshift space distortions (RSD) in the first three even multipoles. Photometric variations yield fluctuations of both the angular and radial survey selection functions. Those are directly inferred from data, imposing integral constraints which we model consistently. The full data set has only a weak preference for a BAO feature (1.4σ). At the effective redshift zeff = 0.845 we measure D_{\rm V}(z_{\rm eff})/r_{\rm drag} = 18.33_{-0.62}^{+0.57}, with DV the volume-averaged distance and rdrag the comoving sound horizon at the drag epoch. In combination with the RSD measurement, at zeff = 0.85 we find f\sigma _8(z_{\rm eff}) = 0.289_{-0.096}^{+0.085}, with f the growth rate of structure and σ8 the normalization of the linear power spectrum, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 20.0_{-2.2}^{+2.4} and DM(zeff)/rdrag = 19.17 ± 0.99 with DH and DM the Hubble and comoving angular distances, respectively. These results are in agreement with those obtained in configuration space, thus allowing a consensus measurement of fσ8(zeff) = 0.315 ± 0.095, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 19.6_{-2.1}^{+2.2} and DM(zeff)/rdrag = 19.5 ± 1.0. This measurement is consistent with a flat ΛCDM model with Planck parameters.",

keywords = "cosmology: observations, dark energy, distance scale, galaxies: distances and redshifts, large-scale structure of Universe",

author = "{De Mattia}, Arnaud and Vanina Ruhlmann-Kleider and Anand Raichoor and Ross, {Ashley J.} and Am{\'e}lie Tamone and Cheng Zhao and Shadab Alam and Santiago Avila and Etienne Burtin and Julian Bautista and Florian Beutler and Jonathan Brinkmann and Brownstein, {Joel R.} and Chapman, {Michael J.} and Chuang, {Chia Hsun} and Johan Comparat and {Du Mas Des Bourboux}, H{\'e}lion and Dawson, {Kyle S.} and {De La Macorra}, Axel and H{\'e}ctor Gil-Mar{\'i}n and Violeta Gonzalez-Perez and Claudio Gorgoni and Jiamin Hou and Hui Kong and Sicheng Lin and Seshadri Nadathur and Newman, {Jeffrey A.} and Mueller, {Eva Maria} and Percival, {Will J.} and Mehdi Rezaie and Graziano Rossi and Schneider, {Donald P.} and Prabhakar Tiwari and M. Vivek and Yuting Wang and Zhao, {Gong Bo}",

note = "Publisher Copyright: {\textcopyright} 2021 2020 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society.",

year = "2021",

month = mar,

day = "1",

doi = "10.1093/mnras/staa3891",

language = "英语",

volume = "501",

pages = "5616--5645",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

publisher = "Oxford University Press",

number = "4",

}

De Mattia, A, Ruhlmann-Kleider, V, Raichoor, A, Ross, AJ, Tamone, A, Zhao, C, Alam, S, Avila, S, Burtin, E, Bautista, J, Beutler, F, Brinkmann, J, Brownstein, JR, Chapman, MJ, Chuang, CH, Comparat, J, Du Mas Des Bourboux, H, Dawson, KS, De La Macorra, A, Gil-Marín, H, Gonzalez-Perez, V, Gorgoni, C, Hou, J, Kong, H, Lin, S, Nadathur, S, Newman, JA, Mueller, EM, Percival, WJ, Rezaie, M, Rossi, G, Schneider, DP, Tiwari, P, Vivek, M, Wang, Y & Zhao, GB 2021, 'The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1', Monthly Notices of the Royal Astronomical Society, vol. 501, no. 4, pp. 5616-5645. https://doi.org/10.1093/mnras/staa3891

The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1. / De Mattia, Arnaud; Ruhlmann-Kleider, Vanina; Raichoor, Anand et al.
In: Monthly Notices of the Royal Astronomical Society, Vol. 501, No. 4, 01.03.2021, p. 5616-5645.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey

T2 - Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1

AU - De Mattia, Arnaud

AU - Ruhlmann-Kleider, Vanina

AU - Raichoor, Anand

AU - Ross, Ashley J.

AU - Tamone, Amélie

AU - Zhao, Cheng

AU - Alam, Shadab

AU - Avila, Santiago

AU - Burtin, Etienne

AU - Bautista, Julian

AU - Beutler, Florian

AU - Brinkmann, Jonathan

AU - Brownstein, Joel R.

AU - Chapman, Michael J.

AU - Chuang, Chia Hsun

AU - Comparat, Johan

AU - Du Mas Des Bourboux, Hélion

AU - Dawson, Kyle S.

AU - De La Macorra, Axel

AU - Gil-Marín, Héctor

AU - Gonzalez-Perez, Violeta

AU - Gorgoni, Claudio

AU - Hou, Jiamin

AU - Kong, Hui

AU - Lin, Sicheng

AU - Nadathur, Seshadri

AU - Newman, Jeffrey A.

AU - Mueller, Eva Maria

AU - Percival, Will J.

AU - Rezaie, Mehdi

AU - Rossi, Graziano

AU - Schneider, Donald P.

AU - Tiwari, Prabhakar

AU - Vivek, M.

AU - Wang, Yuting

AU - Zhao, Gong Bo

PY - 2021/3/1

Y1 - 2021/3/1

N2 - We analyse the large-scale clustering in Fourier space of emission line galaxies (ELG) from the Data Release 16 of the Sloan Digital Sky Survey IV extended Baryon Oscillation Spectroscopic Survey. The ELG sample contains 173 736 galaxies covering 1170 deg2 in the redshift range 0.6 < z < 1.1. We perform a BAO measurement from the post-reconstruction power spectrum monopole, and study redshift space distortions (RSD) in the first three even multipoles. Photometric variations yield fluctuations of both the angular and radial survey selection functions. Those are directly inferred from data, imposing integral constraints which we model consistently. The full data set has only a weak preference for a BAO feature (1.4σ). At the effective redshift zeff = 0.845 we measure D_{\rm V}(z_{\rm eff})/r_{\rm drag} = 18.33_{-0.62}^{+0.57}, with DV the volume-averaged distance and rdrag the comoving sound horizon at the drag epoch. In combination with the RSD measurement, at zeff = 0.85 we find f\sigma _8(z_{\rm eff}) = 0.289_{-0.096}^{+0.085}, with f the growth rate of structure and σ8 the normalization of the linear power spectrum, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 20.0_{-2.2}^{+2.4} and DM(zeff)/rdrag = 19.17 ± 0.99 with DH and DM the Hubble and comoving angular distances, respectively. These results are in agreement with those obtained in configuration space, thus allowing a consensus measurement of fσ8(zeff) = 0.315 ± 0.095, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 19.6_{-2.1}^{+2.2} and DM(zeff)/rdrag = 19.5 ± 1.0. This measurement is consistent with a flat ΛCDM model with Planck parameters.

AB - We analyse the large-scale clustering in Fourier space of emission line galaxies (ELG) from the Data Release 16 of the Sloan Digital Sky Survey IV extended Baryon Oscillation Spectroscopic Survey. The ELG sample contains 173 736 galaxies covering 1170 deg2 in the redshift range 0.6 < z < 1.1. We perform a BAO measurement from the post-reconstruction power spectrum monopole, and study redshift space distortions (RSD) in the first three even multipoles. Photometric variations yield fluctuations of both the angular and radial survey selection functions. Those are directly inferred from data, imposing integral constraints which we model consistently. The full data set has only a weak preference for a BAO feature (1.4σ). At the effective redshift zeff = 0.845 we measure D_{\rm V}(z_{\rm eff})/r_{\rm drag} = 18.33_{-0.62}^{+0.57}, with DV the volume-averaged distance and rdrag the comoving sound horizon at the drag epoch. In combination with the RSD measurement, at zeff = 0.85 we find f\sigma _8(z_{\rm eff}) = 0.289_{-0.096}^{+0.085}, with f the growth rate of structure and σ8 the normalization of the linear power spectrum, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 20.0_{-2.2}^{+2.4} and DM(zeff)/rdrag = 19.17 ± 0.99 with DH and DM the Hubble and comoving angular distances, respectively. These results are in agreement with those obtained in configuration space, thus allowing a consensus measurement of fσ8(zeff) = 0.315 ± 0.095, D_{\rm H}(z_{\rm eff})/r_{\rm drag} = 19.6_{-2.1}^{+2.2} and DM(zeff)/rdrag = 19.5 ± 1.0. This measurement is consistent with a flat ΛCDM model with Planck parameters.

KW - cosmology: observations

KW - dark energy

KW - distance scale

KW - galaxies: distances and redshifts

KW - large-scale structure of Universe

UR - http://www.scopus.com/inward/record.url?scp=85100740842&partnerID=8YFLogxK

U2 - 10.1093/mnras/staa3891

DO - 10.1093/mnras/staa3891

M3 - 文章

AN - SCOPUS:85100740842

SN - 0035-8711

VL - 501

SP - 5616

EP - 5645

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -

De Mattia A, Ruhlmann-Kleider V, Raichoor A, Ross AJ, Tamone A, Zhao C et al. The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1. Monthly Notices of the Royal Astronomical Society. 2021 Mar 1;501(4):5616-5645. doi: 10.1093/mnras/staa3891

The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Measurement of the BAO and growth rate of structure of the emission line galaxy sample from the anisotropic power spectrum between redshift 0.6 and 1.1

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