The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: galaxy clustering measurements in the low-redshift sample of Data Release 11
Rita TojeiroInstitute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UKA.J. RossInstitute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UKA. BurdenInstitute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UKLado SamushiaInstitute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UKMarc ManeraUniversity College London, Gower Street, London WC1E 6BT, UKWill J. PercivalInstitute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UKFlorian BeutlerLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USAJ. BrinkmannDepartment of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112, USAJoel R. BrownsteinAntonio J. CuestaDepartment of Physics, Yale University, 260 Whitney Ave, New Haven, CT 06520, USAKyle DawsonDepartment of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112, USADaniel J. EisensteinHarvard–Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USAShirley HoDepartment of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USACullan HowlettInstitute of Cosmology and Gravitation, Dennis Sciama Building, University of Portsmouth, Burnaby Road, Portsmouth PO1 3FX, UKCameron K. McBrideHarvard–Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USAFrancisco MontesanoMax-Planck-Institut füer extraterrestrische Physik, Postfach 1312, Giessenbachstr., D-85748 Garching, GermanyMatthew D. OlmsteadDepartment of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112, USAJohn K. ParejkoDepartment of Physics, Yale University, 260 Whitney Ave, New Haven, CT 06520, USABeth ReidDepartment of Physics, University of California, 366 LeConte Hall, Berkeley, CA 94720, USAAriel G. SánchezMax-Planck-Institut füer extraterrestrische Physik, Postfach 1312, Giessenbachstr., D-85748 Garching, GermanyDavid J. SchlegelLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USADonald P. SchneiderDepartment of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802, USAJeremy L. TinkerCenter for Cosmology and Particle Physics, New York University, New York, NY 10003, USAM. Vargas-MagañaDepartment of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USAMartin WhiteDepartment of Astronomy, University of California at Berkeley, Berkeley, CA 94720, USA
2014en
ABI
Annotatsiya
We present the distance measurement to z = 0.32 using the 11th data release of the Sloan Digital Sky Survey-III Baryon Acoustic Oscillation Survey (BOSS). We use 313,780 galaxies of the low-redshift (LOWZ) sample over 7,341 square-degrees to compute DV = (1264 ± 25)(rd/rd,fid)- a sub 2 % measurement- using the baryon acoustic feature measured in the galaxy two-point correlation function and power-spectrum. We compare our results to those
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