Dark Energy Survey Year 1 results: Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1

T. M.C. Abbott; F. B. Abdalla; A. Alarcon; S. Allam; F. Andrade-Oliveira; J. Annis; S. Avila; M. Banerji; N. Banik; K. Bechtol; R. A. Bernstein; G. M. Bernstein; E. Bertin; D. Brooks; E. Buckley-Geer; D. L. Burke; H. Camacho; A. Carnero Rosell; M. Carrasco Kind; J. Carretero; F. J. Castander; R. Cawthon; K. C. Chan; M. Crocce; C. E. Cunha; C. B. D'Andrea; L. N. Da Costa; C. Davis; J. De Vicente; D. L. Depoy; S. Desai; H. T. Diehl; P. Doel; A. Drlica-Wagner; T. F. Eifler; J. Elvin-Poole; J. Estrada; A. E. Evrard; B. Flaugher; P. Fosalba; J. Frieman; J. García-Bellido; E. Gaztanaga; D. W. Gerdes; T. Giannantonio; D. Gruen; R. A. Gruendl; J. Gschwend; G. Gutierrez; W. G. Hartley; D. Hollowood; K. Honscheid; B. Hoyle; B. Jain; D. J. James; T. Jeltema; M. D. Johnson; S. Kent; N. Kokron; E. Krause; K. Kuehn; S. Kuhlmann; N. Kuropatkin; F. Lacasa; O. Lahav; M. Lima; H. Lin; M. A.G. Maia; M. Manera; J. Marriner; J. L. Marshall; P. Martini; P. Melchior; F. Menanteau; C. J. Miller; R. Miquel; J. J. Mohr; E. Neilsen; W. J. Percival; A. A. Plazas; A. Porredon; A. K. Romer; A. Roodman; R. Rosenfeld; A. J. Ross; E. Rozo; E. S. Rykoff; M. Sako; E. Sanchez; B. Santiago; V. Scarpine; R. Schindler; M. Schubnell; S. Serrano; I. Sevilla-Noarbe; E. Sheldon; R. C. Smith; M. Smith; F. Sobreira; E. Suchyta; M. E.C. Swanson; G. Tarle; D. Thomas; M. A. Troxel; D. L. Tucker; V. Vikram; A. R. Walker; R. H. Wechsler; J. Weller; B. Yanny; Y. Zhang

doi:10.1093/mnras/sty3351

Dark Energy Survey Year 1 results: Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1

T. M.C. Abbott, F. B. Abdalla, A. Alarcon, S. Allam, F. Andrade-Oliveira, J. Annis, S. Avila, M. Banerji, N. Banik, K. Bechtol, R. A. Bernstein, G. M. Bernstein, E. Bertin, D. Brooks, E. Buckley-Geer, D. L. Burke, H. Camacho, A. Carnero Rosell, M. Carrasco Kind, J. CarreteroF. J. Castander, R. Cawthon, K. C. Chan, M. Crocce, C. E. Cunha, C. B. D'Andrea, L. N. Da Costa, C. Davis, J. De Vicente, D. L. Depoy, S. Desai, H. T. Diehl, P. Doel, A. Drlica-Wagner, T. F. Eifler, J. Elvin-Poole, J. Estrada, A. E. Evrard, B. Flaugher, P. Fosalba, J. Frieman, J. García-Bellido, E. Gaztanaga, D. W. Gerdes, T. Giannantonio, D. Gruen, R. A. Gruendl, J. Gschwend, G. Gutierrez, W. G. Hartley, D. Hollowood, K. Honscheid, B. Hoyle, B. Jain, D. J. James, T. Jeltema, M. D. Johnson, S. Kent, N. Kokron, E. Krause, K. Kuehn, S. Kuhlmann, N. Kuropatkin, F. Lacasa, O. Lahav, M. Lima, H. Lin, M. A.G. Maia, M. Manera, J. Marriner, J. L. Marshall, P. Martini, P. Melchior, F. Menanteau, C. J. Miller, R. Miquel, J. J. Mohr, E. Neilsen, W. J. Percival, A. A. Plazas, A. Porredon, A. K. Romer, A. Roodman, R. Rosenfeld, A. J. Ross, E. Rozo, E. S. Rykoff, M. Sako, E. Sanchez, B. Santiago, V. Scarpine, R. Schindler, M. Schubnell, S. Serrano, I. Sevilla-Noarbe, E. Sheldon, R. C. Smith, M. Smith, F. Sobreira, E. Suchyta, M. E.C. Swanson, G. Tarle, D. Thomas, M. A. Troxel, D. L. Tucker, V. Vikram, A. R. Walker, R. H. Wechsler, J. Weller, B. Yanny, Y. Zhang

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Abstract

We present angular diameter distance measurements obtained by locating the baryon acoustic oscillations (BAO) scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We consider a sample of over 1.3 million galaxies distributed over a footprint of 1336 deg 2 witH₀.6 < z photo < 1 and a typical redshift uncertainty of 0.03(1 + z). This sample was selected, as fully described in a companion paper, using a colour/magnitude selection that optimizes trade-offs between number density and redshift uncertainty. We investigate the BAO signal in the projected clustering using three conventions, the angular separation, the comoving transverse separation, and spherical harmonics. Further, we compare results obtained from template-based and machine-learning photometric redshift determinations. We use 1800 simulations that approximate our sample in order to produce covariance matrices and allow us to validate our distance scale measurement methodology. We measure the angular diameter distance, D A, at the effective redshift of our sample divided by the true physical scale of the BAO feature, r d. We obtain close to a 4 per cent distance measurement of D A (z eff = 0.81)/r d = 10.75 ± 0.43. These results are consistent with the flat δ cold dark matter concordance cosmological model supported by numerous other recent experimental results.

Original language	English
Pages (from-to)	4866-4883
Number of pages	18
Journal	Monthly Notices of the Royal Astronomical Society
Volume	483
Issue number	4
DOIs	https://doi.org/10.1093/mnras/sty3351
State	Published - Mar 11 2019

Funding

Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundac¸ão Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desen-volvimento Científico e Tecnológico and the Ministério da Ciência, Tecnologia e Inovac¸ão, the Deutsche Forschungsgemeinschaft, and the Collaborating Institutions in the DES. AJR is grateful for support from the Ohio State University Center for Cosmology and AstroParticle Physics. MC acknowledges support from the Spanish Ramon y Cajal MICINN program. KCC acknowledges the support from the Spanish Ministerio de Econo-mia y Competitividad grant ESP2013-48274-C3-1-P and the Juan de la Cierva fellowship. NB acknowledges the use of University of Florida’s supercomputer HiPerGator 2.0 as well as thanks the University of Florida’s Research Computing staff. HC is supported by The Brazilian Conselho Nacional de Desenvolvimento Cientifíco e Tecnológico (CNPq). ML and RR are partially supported by the Sao Paulo Research Foundation (FAPESP) and CNPq. We are thankful for the support of the Instituto Nacional de Ciência e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2). This work has made use of CosmoHub, see Carretero et al. (2017). CosmoHub has been developed by the Port d’Informació Científica, maintained through a collaboration of the Institut de Física d’Altes Energies (IFAE) and the Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), and was partially funded by the ‘Plan Estatal de Investigación Cientfica y Técnica y de Innovación’ program of the Spanish government. The DESDM system is supported by the National Science Foundation under grant numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under grants AYA2015-71825, ESP2015-66861, FPA2015-68048, SEV-2016-0588, SEV-2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478. We acknowledge support from the Australian Research Council Centre of Excellence for All-sky Astrophysics, through project number CE110001020. This manuscript has been authored by Fermi Research Alliance, LLC under contract no. DE-AC02-07CH11359 with the U.S. Department of Energy, Office of Science, Office of High Energy Physics. The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide license to publish or reproduce the published form of this manuscript, or allow others to do so, for United States Government purposes. Based in part on observations at Cerro Tololo Inter-American Observatory, National Optical Astronomy Observatory, which is operated by the Association of Universities for Research in Astronomy (AURA) under a cooperative agreement with the National Science Foundation.

Funders	Funder number
Australian Research Council Centre of Excellence for All-sky Astrophysics	CE110001020
Conselho Nacional de Desen-volvimento Científico e Tecnológico
Conselho Nacional de Desenvolvimento Cientifíco e Tecnológico
European Union’s Seventh Framework Program
FP7/2007
Fermi Research Alliance, LLC	DE-AC02-07CH11359
Institut de Física d’Altes Energies
Kavli Institute of Cosmological Physics at the University of Chicago
Ministry of Science and Education of Spain
Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University
National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign
Port d’Informació Científica
Sao Paulo Research Foundation
Spanish Ramon y Cajal MICINN
U.S. National Science Foundation
National Science Foundation	AST-1138766, AST-1536171
U.S. Department of Energy
Office of Science
High Energy Physics
Ohio State University
Seventh Framework Programme	1138766, 240672, 306478, 291329
Higher Education Funding Council for England
Center for Cosmology and Astroparticle Physics, Ohio State University
Instituto Nacional de Ciência e Tecnologia Midas	465376/2014-2
Science and Technology Facilities Council
European Commission
European Research Council
Deutsche Forschungsgemeinschaft
Fundação de Amparo à Pesquisa do Estado de São Paulo
Generalitat de Catalunya
Ministerio de Economía y Competitividad	SEV-2016-0588, ESP2013-48274-C3-1-P, SEV-2016-0597, ESP2015-66861, MDM-2015-0509, FPA2015-68048, AYA2015-71825
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro
Financiadora de Estudos e Projetos
Ministério da Ciência e Tecnologia
European Regional Development Fund
Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas

Keywords

cosmology: observations
large-scale structure of Universe

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10.1093/mnras/sty3351

Cite this

Abbott, T. M. C., Abdalla, F. B., Alarcon, A., Allam, S., Andrade-Oliveira, F., Annis, J., Avila, S., Banerji, M., Banik, N., Bechtol, K., Bernstein, R. A., Bernstein, G. M., Bertin, E., Brooks, D., Buckley-Geer, E., Burke, D. L., Camacho, H., Carnero Rosell, A., Carrasco Kind, M., ... Zhang, Y. (2019). Dark Energy Survey Year 1 results: Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1. Monthly Notices of the Royal Astronomical Society, 483(4), 4866-4883. https://doi.org/10.1093/mnras/sty3351

@article{b03c4bf93e284ad48f84384d40d3e7ed,

title = "Dark Energy Survey Year 1 results: Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1",

abstract = "We present angular diameter distance measurements obtained by locating the baryon acoustic oscillations (BAO) scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We consider a sample of over 1.3 million galaxies distributed over a footprint of 1336 deg 2 witH0.6 < z photo < 1 and a typical redshift uncertainty of 0.03(1 + z). This sample was selected, as fully described in a companion paper, using a colour/magnitude selection that optimizes trade-offs between number density and redshift uncertainty. We investigate the BAO signal in the projected clustering using three conventions, the angular separation, the comoving transverse separation, and spherical harmonics. Further, we compare results obtained from template-based and machine-learning photometric redshift determinations. We use 1800 simulations that approximate our sample in order to produce covariance matrices and allow us to validate our distance scale measurement methodology. We measure the angular diameter distance, D A, at the effective redshift of our sample divided by the true physical scale of the BAO feature, r d. We obtain close to a 4 per cent distance measurement of D A (z eff = 0.81)/r d = 10.75 ± 0.43. These results are consistent with the flat δ cold dark matter concordance cosmological model supported by numerous other recent experimental results.",

keywords = "cosmology: observations, large-scale structure of Universe",

author = "Abbott, {T. M.C.} and Abdalla, {F. B.} and A. Alarcon and S. Allam and F. Andrade-Oliveira and J. Annis and S. Avila and M. Banerji and N. Banik and K. Bechtol and Bernstein, {R. A.} and Bernstein, {G. M.} and E. Bertin and D. Brooks and E. Buckley-Geer and Burke, {D. L.} and H. Camacho and {Carnero Rosell}, A. and {Carrasco Kind}, M. and J. Carretero and Castander, {F. J.} and R. Cawthon and Chan, {K. C.} and M. Crocce and Cunha, {C. E.} and D'Andrea, {C. B.} and {Da Costa}, {L. N.} and C. Davis and {De Vicente}, J. and Depoy, {D. L.} and S. Desai and Diehl, {H. T.} and P. Doel and A. Drlica-Wagner and Eifler, {T. F.} and J. Elvin-Poole and J. Estrada and Evrard, {A. E.} and B. Flaugher and P. Fosalba and J. Frieman and J. Garc{\'i}a-Bellido and E. Gaztanaga and Gerdes, {D. W.} and T. Giannantonio and D. Gruen and Gruendl, {R. A.} and J. Gschwend and G. Gutierrez and Hartley, {W. G.} and D. Hollowood and K. Honscheid and B. Hoyle and B. Jain and James, {D. J.} and T. Jeltema and Johnson, {M. D.} and S. Kent and N. Kokron and E. Krause and K. Kuehn and S. Kuhlmann and N. Kuropatkin and F. Lacasa and O. Lahav and M. Lima and H. Lin and Maia, {M. A.G.} and M. Manera and J. Marriner and Marshall, {J. L.} and P. Martini and P. Melchior and F. Menanteau and Miller, {C. J.} and R. Miquel and Mohr, {J. J.} and E. Neilsen and Percival, {W. J.} and Plazas, {A. A.} and A. Porredon and Romer, {A. K.} and A. Roodman and R. Rosenfeld and Ross, {A. J.} and E. Rozo and Rykoff, {E. S.} and M. Sako and E. Sanchez and B. Santiago and V. Scarpine and R. Schindler and M. Schubnell and S. Serrano and I. Sevilla-Noarbe and E. Sheldon and Smith, {R. C.} and M. Smith and F. Sobreira and E. Suchyta and Swanson, {M. E.C.} and G. Tarle and D. Thomas and Troxel, {M. A.} and Tucker, {D. L.} and V. Vikram and Walker, {A. R.} and Wechsler, {R. H.} and J. Weller and B. Yanny and Y. Zhang",

note = "Publisher Copyright: {\textcopyright} 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society.",

year = "2019",

month = mar,

day = "11",

doi = "10.1093/mnras/sty3351",

language = "English",

volume = "483",

pages = "4866--4883",

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

issn = "0035-8711",

publisher = "Oxford University Press",

number = "4",

}

Abbott, TMC, Abdalla, FB, Alarcon, A, Allam, S, Andrade-Oliveira, F, Annis, J, Avila, S, Banerji, M, Banik, N, Bechtol, K, Bernstein, RA, Bernstein, GM, Bertin, E, Brooks, D, Buckley-Geer, E, Burke, DL, Camacho, H, Carnero Rosell, A, Carrasco Kind, M, Carretero, J, Castander, FJ, Cawthon, R, Chan, KC, Crocce, M, Cunha, CE, D'Andrea, CB, Da Costa, LN, Davis, C, De Vicente, J, Depoy, DL, Desai, S, Diehl, HT, Doel, P, Drlica-Wagner, A, Eifler, TF, Elvin-Poole, J, Estrada, J, Evrard, AE, Flaugher, B, Fosalba, P, Frieman, J, García-Bellido, J, Gaztanaga, E, Gerdes, DW, Giannantonio, T, Gruen, D, Gruendl, RA, Gschwend, J, Gutierrez, G, Hartley, WG, Hollowood, D, Honscheid, K, Hoyle, B, Jain, B, James, DJ, Jeltema, T, Johnson, MD, Kent, S, Kokron, N, Krause, E, Kuehn, K, Kuhlmann, S, Kuropatkin, N, Lacasa, F, Lahav, O, Lima, M, Lin, H, Maia, MAG, Manera, M, Marriner, J, Marshall, JL, Martini, P, Melchior, P, Menanteau, F, Miller, CJ, Miquel, R, Mohr, JJ, Neilsen, E, Percival, WJ, Plazas, AA, Porredon, A, Romer, AK, Roodman, A, Rosenfeld, R, Ross, AJ, Rozo, E, Rykoff, ES, Sako, M, Sanchez, E, Santiago, B, Scarpine, V, Schindler, R, Schubnell, M, Serrano, S, Sevilla-Noarbe, I, Sheldon, E, Smith, RC, Smith, M, Sobreira, F, Suchyta, E, Swanson, MEC, Tarle, G, Thomas, D, Troxel, MA, Tucker, DL, Vikram, V, Walker, AR, Wechsler, RH, Weller, J, Yanny, B & Zhang, Y 2019, 'Dark Energy Survey Year 1 results: Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1', Monthly Notices of the Royal Astronomical Society, vol. 483, no. 4, pp. 4866-4883. https://doi.org/10.1093/mnras/sty3351

TY - JOUR

T1 - Dark Energy Survey Year 1 results

T2 - Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1

AU - Abbott, T. M.C.

AU - Abdalla, F. B.

AU - Alarcon, A.

AU - Allam, S.

AU - Andrade-Oliveira, F.

AU - Annis, J.

AU - Avila, S.

AU - Banerji, M.

AU - Banik, N.

AU - Bechtol, K.

AU - Bernstein, R. A.

AU - Bernstein, G. M.

AU - Bertin, E.

AU - Brooks, D.

AU - Buckley-Geer, E.

AU - Burke, D. L.

AU - Camacho, H.

AU - Carnero Rosell, A.

AU - Carrasco Kind, M.

AU - Carretero, J.

AU - Castander, F. J.

AU - Cawthon, R.

AU - Chan, K. C.

AU - Crocce, M.

AU - Cunha, C. E.

AU - D'Andrea, C. B.

AU - Da Costa, L. N.

AU - Davis, C.

AU - De Vicente, J.

AU - Depoy, D. L.

AU - Desai, S.

AU - Diehl, H. T.

AU - Doel, P.

AU - Drlica-Wagner, A.

AU - Eifler, T. F.

AU - Elvin-Poole, J.

AU - Estrada, J.

AU - Evrard, A. E.

AU - Flaugher, B.

AU - Fosalba, P.

AU - Frieman, J.

AU - García-Bellido, J.

AU - Gaztanaga, E.

AU - Gerdes, D. W.

AU - Giannantonio, T.

AU - Gruen, D.

AU - Gruendl, R. A.

AU - Gschwend, J.

AU - Gutierrez, G.

AU - Hartley, W. G.

AU - Hollowood, D.

AU - Honscheid, K.

AU - Hoyle, B.

AU - Jain, B.

AU - James, D. J.

AU - Jeltema, T.

AU - Johnson, M. D.

AU - Kent, S.

AU - Kokron, N.

AU - Krause, E.

AU - Kuehn, K.

AU - Kuhlmann, S.

AU - Kuropatkin, N.

AU - Lacasa, F.

AU - Lahav, O.

AU - Lima, M.

AU - Lin, H.

AU - Maia, M. A.G.

AU - Manera, M.

AU - Marriner, J.

AU - Marshall, J. L.

AU - Martini, P.

AU - Melchior, P.

AU - Menanteau, F.

AU - Miller, C. J.

AU - Miquel, R.

AU - Mohr, J. J.

AU - Neilsen, E.

AU - Percival, W. J.

AU - Plazas, A. A.

AU - Porredon, A.

AU - Romer, A. K.

AU - Roodman, A.

AU - Rosenfeld, R.

AU - Ross, A. J.

AU - Rozo, E.

AU - Rykoff, E. S.

AU - Sako, M.

AU - Sanchez, E.

AU - Santiago, B.

AU - Scarpine, V.

AU - Schindler, R.

AU - Schubnell, M.

AU - Serrano, S.

AU - Sevilla-Noarbe, I.

AU - Sheldon, E.

AU - Smith, R. C.

AU - Smith, M.

AU - Sobreira, F.

AU - Suchyta, E.

AU - Swanson, M. E.C.

AU - Tarle, G.

AU - Thomas, D.

AU - Troxel, M. A.

AU - Tucker, D. L.

AU - Vikram, V.

AU - Walker, A. R.

AU - Wechsler, R. H.

AU - Weller, J.

AU - Yanny, B.

AU - Zhang, Y.

PY - 2019/3/11

Y1 - 2019/3/11

N2 - We present angular diameter distance measurements obtained by locating the baryon acoustic oscillations (BAO) scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We consider a sample of over 1.3 million galaxies distributed over a footprint of 1336 deg 2 witH0.6 < z photo < 1 and a typical redshift uncertainty of 0.03(1 + z). This sample was selected, as fully described in a companion paper, using a colour/magnitude selection that optimizes trade-offs between number density and redshift uncertainty. We investigate the BAO signal in the projected clustering using three conventions, the angular separation, the comoving transverse separation, and spherical harmonics. Further, we compare results obtained from template-based and machine-learning photometric redshift determinations. We use 1800 simulations that approximate our sample in order to produce covariance matrices and allow us to validate our distance scale measurement methodology. We measure the angular diameter distance, D A, at the effective redshift of our sample divided by the true physical scale of the BAO feature, r d. We obtain close to a 4 per cent distance measurement of D A (z eff = 0.81)/r d = 10.75 ± 0.43. These results are consistent with the flat δ cold dark matter concordance cosmological model supported by numerous other recent experimental results.

AB - We present angular diameter distance measurements obtained by locating the baryon acoustic oscillations (BAO) scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We consider a sample of over 1.3 million galaxies distributed over a footprint of 1336 deg 2 witH0.6 < z photo < 1 and a typical redshift uncertainty of 0.03(1 + z). This sample was selected, as fully described in a companion paper, using a colour/magnitude selection that optimizes trade-offs between number density and redshift uncertainty. We investigate the BAO signal in the projected clustering using three conventions, the angular separation, the comoving transverse separation, and spherical harmonics. Further, we compare results obtained from template-based and machine-learning photometric redshift determinations. We use 1800 simulations that approximate our sample in order to produce covariance matrices and allow us to validate our distance scale measurement methodology. We measure the angular diameter distance, D A, at the effective redshift of our sample divided by the true physical scale of the BAO feature, r d. We obtain close to a 4 per cent distance measurement of D A (z eff = 0.81)/r d = 10.75 ± 0.43. These results are consistent with the flat δ cold dark matter concordance cosmological model supported by numerous other recent experimental results.

KW - cosmology: observations

KW - large-scale structure of Universe

UR - http://www.scopus.com/inward/record.url?scp=85062036291&partnerID=8YFLogxK

U2 - 10.1093/mnras/sty3351

DO - 10.1093/mnras/sty3351

M3 - Article

AN - SCOPUS:85062036291

SN - 0035-8711

VL - 483

SP - 4866

EP - 4883

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -

Dark Energy Survey Year 1 results: Measurement of the baryon acoustic oscillation scale in the distribution of galaxies to redshift 1

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