The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Large‐Scale Anisotropic Correlation Function of SDSS Luminous Red Galaxies
Open accessAbstract
We study the large-scale anisotropic two-point correlation function using 46,760 luminous red galaxies at redshifts 0.16-0.47 from the Sloan Digital Sky Survey. We measure the correlation function as a function of separations parallel and perpendicular to the line of sight in order to take account of anisotropy of the large-scale structure in redshift space. We find a slight signal of baryonic features in the anisotropic correlation function, i.e., a "baryon ridge" corresponding to a baryon acoustic peak in the spherically averaged correlation function, which has already been reported using the same sample. The baryon ridge has primarily a spherical structure with a known radius in comoving coordinates. It enables us to divide the redshift distortion effects into dynamical and geometrical components and provides further constraints on cosmological parameters, including the dark energy equation-of-state. With an assumption of a flat Λ cosmology, we find the best-fit values of Ω m = 0.218 −0.037 +0.047 and Ω b = 0.047 ± 0.016 (68% CL) when we use the overall shape of the anisotropic correlation function of 40 < s < 200 h −1 Mpc including a scale of baryon acoustic oscillations. When an additional assumption of Ω b h 2 = 0.024 is adopted, we obtain Ω DE = 0.770 −0.040 +0.051 and w = − 0.93 −0.35 +0.45 . These constraints are estimated only from our data of the anisotropic correlation function, and they agree quite well with values both from the cosmic microwave background (CMB) anisotropies and from other complementary statistics using the LRG sample. With the CMB prior from the 3 year WMAP results, we give stronger constraints on those parameters.
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Cites
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
Riess, A. G., Filippenko, A. V., Challis, P., Clocchiatti, A., Diercks, A., Garnavich, P. M., Gilliland, R. L., Hogan, C. J., Jha, S., Kirshner, R. P., et al. (1998) · The Astronomical Journal · doi:10.1086/300499 · Cited by 19,704
Measurements of Ω and Λ from 42 High‐Redshift Supernovae
Perlmutter, S., Aldering, G., Goldhaber, G., Knop, R. A., Nugent, P., Castro, P. G., Deustua, S., Fabbro, S., Goobar, A., Groom, D. E., et al. (1999) · The Astrophysical Journal · doi:10.1086/307221 · Cited by 18,062
Three‐Year Wilkinson Microwave Anisotropy Probe ( WMAP ) Observations: Implications for Cosmology
Spergel, D. N., Bean, R., Dore, O., Nolta, M. R., Bennett, C. L., Dunkley, J., Hinshaw, G., Jarosik, N., Komatsu, E., Page, L., et al. (2007) · The Astrophysical Journal Supplement Series · doi:10.1086/513700 · Cited by 6,778
The Sloan Digital Sky Survey Photometric System
Fukugita, M., Ichikawa, T., Gunn, J. E., Doi, M., Shimasaku, K., & Schneider, D. P. (1996) · The Astronomical Journal · doi:10.1086/117915 · Cited by 3,033
Self-citationThe Sloan Digital Sky Survey Photometric Camera
Gunn, J. E., Carr, M., Rockosi, C., Sekiguchi, M., Berry, K., Elms, B., de Haas, E., Ivezić, Ž., Knapp, G., Lupton, R., et al. (1998) · The Astronomical Journal · doi:10.1086/300645 · Cited by 1,692
Self-citationAstrometric Calibration of the Sloan Digital Sky Survey
Pier, J. R., Munn, J. A., Hindsley, R. B., Hennessy, G. S., Kent, S. M., Lupton, R. H., & Ivezić, Ž. (2003) · The Astronomical Journal · doi:10.1086/346138 · Cited by 908
Cited by
FIVE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE OBSERVATIONS: COSMOLOGICAL INTERPRETATION
Komatsu, E., Dunkley, J., Nolta, M. R., Bennett, C. L., Gold, B., Hinshaw, G., Jarosik, N., Larson, D., Limon, M., Page, L., et al. (2009) · The Astrophysical Journal Supplement Series · doi:10.1088/0067-0049/180/2/330 · Cited by 5,786
Alam, S., Ata, M., Bailey, S., Beutler, F., Bizyaev, D., Blazek, J. A., Bolton, A. S., Brownstein, J. R., Burden, A., Chuang, C.-H., et al. (2017) · Monthly Notices of the Royal Astronomical Society · doi:10.1093/mnras/stx721 · Cited by 3,056
Self-citationAnderson, L., Aubourg, E., Bailey, S., Bizyaev, D., Blanton, M., Bolton, A. S., Brinkmann, J., Brownstein, J. R., Burden, A., Cuesta, A. J., et al. (2012) · Monthly Notices of the Royal Astronomical Society · doi:10.1111/j.1365-2966.2012.22066.x · Cited by 893
Self-citationMatsubara, T. (2008) · Physical Review D · doi:10.1103/physrevd.78.083519 · Cited by 255
Self-citationOkumura, T., Hikage, C., Totani, T., Tonegawa, M., Okada, H., Glazebrook, K., Blake, C., Ferreira, P. G., More, S., Taruya, A., et al. (2016) · Publications of the Astronomical Society of Japan · doi:10.1093/pasj/psw029 · Cited by 245
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Metadata
- Authors
- Okumura, T., Matsubara, T., Eisenstein, D. J., Kayo, I., Hikage, C., Szalay, A. S., & Schneider, D. P.
- Venue
- The Astrophysical Journal
- Publisher
- American Astronomical Society
- Published
- 2008-04
- Volume
- 676
- Issue
- 2
- Pages
- 889-898
- ISSN
- 0004-637X (ISSN-L)
- 1538-4357
- OpenAlex
- W1965583779
- Cited by
- 191
- References
- 6
- FWCI
- 15.33
- Type
- journal article
- Language
- en
- Open access
- bronze
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