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Cited by 893

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The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample

Open access
Anderson, L., Aubourg, E., Bailey, S., Bizyaev, D., Blanton, M., Bolton, A. S., Brinkmann, J., Brownstein, J. R., Burden, A., Cuesta, A. J., da Costa, L. A. N., Dawson, K. S., de Putter, R., Eisenstein, D. J., Gunn, J. E., Guo, H., Hamilton, J.-C., Harding, P., Ho, S., Honscheid, K., Kazin, E., Kirkby, D., Kneib, J.-P., Labatie, A., Loomis, C., Lupton, R. H., Malanushenko, E., Malanushenko, V., Mandelbaum, R., Manera, M., Maraston, C., McBride, C. K., Mehta, K. T., Mena, O., Montesano, F., Muna, D., Nichol, R. C., Nuza, S. E., Olmstead, M. D., Oravetz, D., Padmanabhan, N., Palanque-Delabrouille, N., Pan, K., Parejko, J., Paris, I., Percival, W. J., Petitjean, P., Prada, F., Reid, B., Roe, N. A., Ross, A. J., Ross, N. P., Samushia, L., Sanchez, A. G., Schlegel, D. J., Schneider, D. P., Scoccola, C. G., Seo, H.-J., Sheldon, E. S., Simmons, A., Skibba, R. A., Strauss, M. A., Swanson, M. E. C., Thomas, D., Tinker, J. L., Tojeiro, R., Magana, M. V., Verde, L., Wagner, C., Wake, D. A., Weaver, B. A., Weinberg, D. H., White, M., Xu, X., Yeche, C., Zehavi, I., Zhao, G.-B.·2012·Monthly Notices of the Royal Astronomical Society

Abstract

We present measurements of galaxy clustering from the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey III (SDSS-III).These use the Data Release 9 (DR9) CMASS sample, which contains 264 283 massive galaxies covering 3275 square degrees with an effective redshift z = 0.57 and redshift range 0.43 < z < 0.7.Assuming a concordance CDM cosmological model, this sample covers an effective volume of 2.2 Gpc 3 , and represents the largest sample of the Universe ever surveyed at this density, n ≈ 3 × 10 -4 h -3 Mpc 3 .We measure the angle-averaged galaxy correlation function and power spectrum, including density-field reconstruction of the baryon acoustic oscillation (BAO) feature.The acoustic features are detected at a significance of 5σ in both the correlation function and power spectrum.Combining with the SDSS-II luminous red galaxy sample, the detection significance increases to 6.7σ .Fitting for the position of the acoustic features measures the distance to z = 0.57 relative to the sound horizon D V /r s = 13.67 ± 0.22 at z = 0.57.Assuming a fiducial sound horizon of 153.19 Mpc, which matches cosmic microwave background constraints, this corresponds to a distance D V (z = 0.57) = 2094 ± 34 Mpc.At 1.7 per cent, this is the most precise distance constraint ever obtained from a galaxy survey.We place this result alongside previous BAO measurements in a cosmological distance ladder and find excellent agreement with the current supernova measurements.We use these distance measurements to constrain various cosmological models, finding continuing support for a flat Universe with a cosmological constant.

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Authors
Anderson, L., Aubourg, E., Bailey, S., Bizyaev, D., Blanton, M., Bolton, A. S., Brinkmann, J., Brownstein, J. R., Burden, A., Cuesta, A. J., da Costa, L. A. N., Dawson, K. S., de Putter, R., Eisenstein, D. J., Gunn, J. E., Guo, H., Hamilton, J.-C., Harding, P., Ho, S., Honscheid, K., Kazin, E., Kirkby, D., Kneib, J.-P., Labatie, A., Loomis, C., Lupton, R. H., Malanushenko, E., Malanushenko, V., Mandelbaum, R., Manera, M., Maraston, C., McBride, C. K., Mehta, K. T., Mena, O., Montesano, F., Muna, D., Nichol, R. C., Nuza, S. E., Olmstead, M. D., Oravetz, D., Padmanabhan, N., Palanque-Delabrouille, N., Pan, K., Parejko, J., Paris, I., Percival, W. J., Petitjean, P., Prada, F., Reid, B., Roe, N. A., Ross, A. J., Ross, N. P., Samushia, L., Sanchez, A. G., Schlegel, D. J., Schneider, D. P., Scoccola, C. G., Seo, H.-J., Sheldon, E. S., Simmons, A., Skibba, R. A., Strauss, M. A., Swanson, M. E. C., Thomas, D., Tinker, J. L., Tojeiro, R., Magana, M. V., Verde, L., Wagner, C., Wake, D. A., Weaver, B. A., Weinberg, D. H., White, M., Xu, X., Yeche, C., Zehavi, I., & Zhao, G.-B.
Venue
Monthly Notices of the Royal Astronomical Society
Published
2012-12-21
Volume
427
Issue
4
Pages
3435-3467
ISSN
  • 0035-8711 (ISSN-L)
  • 1365-2966
OpenAlex
W4237064514
Cited by
893
References
13
FWCI
62.90
Type
journal article
Language
en
Open access
bronze

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Anderson, L., Aubourg, E., Bailey, S., Bizyaev, D., Blanton, M., Bolton, A. S., Brinkmann, J., Brownstein, J. R., Burden, A., Cuesta, A. J., da Costa, L. A. N., Dawson, K. S., de Putter, R., Eisenstein, D. J., Gunn, J. E., Guo, H., Hamilton, J.-C., Harding, P., Ho, S., . . . Zhao, G.-B. (2012). The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample. Monthly Notices of the Royal Astronomical Society. https://doi.org/10.1111/j.1365-2966.2012.22066.x

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