%0 Journal Article %J Physical Review D %D 2004 %T Cosmological parameters from SDSS and WMAP %A Tegmark, Max %A Strauss, Michael A. %A Blanton, Michael R. %A Abazajian, Kevork %A Dodelson, Scott %A Sandvik, Havard %A Wang, Xiaomin %A Weinberg, David H. %A Zehavi, Idit %A Bahcall, Neta A. %A Hoyle, Fiona %A Schlegel, David %A Scoccimarro, Roman %A Vogeley, Michael S. %A Berlind, Andreas %A Budavari, Tamás %A Connolly, Andrew %A Eisenstein, Daniel J. %A Finkbeiner, Douglas %A Frieman, Joshua A. %A Gunn, James E. %A Hui, Lam %A Jain, Bhuvnesh %A Johnston, David %A Kent, Stephen %A Lin, Huan %A Nakajima, Reiko %A Nichol, Robert C. %A Ostriker, Jeremiah P. %A Pope, Adrian %A Scranton, Ryan %A Seljak, Uroš %A Sheth, Ravi K. %A Stebbins, Albert %A Szalay, Alexander S. %A Szapudi, István %A Xu, Yongzhong %A Annis, James %A Brinkmann, J. %A Burles, Scott %A Castander, Francisco J. %A Csabai, Istvan %A Loveday, Jon %A Doi, Mamoru %A Fukugita, Masataka %A Gillespie, Bruce %A Hennessy, Greg %A Hogg, David W. %A Ivezić, Željko %A Knapp, Gillian R. %A Lamb, Don Q. %A Lee, Brian C. %A Lupton, Robert H. %A McKay, Timothy A. %A Kunszt, Peter %A Munn, Jeffrey A. %A O'Connell, Liam %A Peoples, John %A Pier, Jeffrey R. %A Richmond, Michael %A Rockosi, Constance %A Schneider, Donald P. %A Stoughton, Christopher %A Tucker, Douglas L. %A Vanden Berk, Daniel E. %A Yanny, Brian %A York, Donald G. %X

We measure cosmological parameters using the three-dimensional powerspectrum P(k) from over 200 000 galaxies in the Sloan Digital Sky Survey(SDSS) in combination with Wilkinson Microwave Anisotropy Probe (WMAP)and other data. Our results are consistent with a “vanilla”flat adiabatic cold dark matter model with a cosmological constantwithout tilt (ns=1), running tilt, tensor modes, or massiveneutrinos. Adding SDSS information more than halves the WMAP-only errorbars on some parameters, tightening 1σ constraints on the Hubbleparameter from h≈0.74+0.18-0.07 toh≈0.70+0.04-0.03, on the matter density fromΩm≈0.25±0.10 toΩm≈0.30±0.04 (1σ) and on neutrino

%B Physical Review D %V 69 %P 103501 %8 May 1, 2004 %G eng %U http://adsabs.harvard.edu/abs/2004PhRvD..69j3501T %3 eprintid: arXiv:astro-ph/0310723 %) other sources should allow these to be substantially tightened.