ApJ, in press, January 5, 2007 Three Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Polarization Analysis L. Page1, G. Hinshaw2, E. Komatsu 12, M. R. Nolta 9, D. N. Spergel 5, C. L. Bennett10, C. Barnes1, R. Bean5,8, O. Dor´e5,9, J. Dunkley1,5, M. Halpern 3, R. S. Hill2, N. Jarosik 1, A. Kogut 2, M. Limon 2, S. S. Meyer 4, N. Odegard 2, H. V. Peiris 4,14, G. S. Tucker 6, L. Verde 13, J. L. Weiland2, E. Wollack 2, E. L. Wright 7
[email protected] ABSTRACT The Wilkinson Microwave Anisotropy Probe (WMAP) has mapped the entire sky in five frequency bands between 23 and 94 GHz with polarization sensitive radiometers. We present three-year full-sky maps of the polarization and analyze 1Dept. of Physics, Jadwin Hall, Princeton University, Princeton, NJ 08544-0708 2Code 665, NASA/Goddard Space Flight Center, Greenbelt, MD 20771 3Dept. of Physics and Astronomy, University of British Columbia, Vancouver, BC Canada V6T 1Z1 4Depts. of Astrophysics and Physics, KICP and EFI, University of Chicago, Chicago, IL 60637 5 arXiv:astro-ph/0603450v2 27 Feb 2007 Dept. of Astrophysical Sciences, Peyton Hall, Princeton University, Princeton, NJ 08544-1001 6Dept. of Physics, Brown University, 182 Hope St., Providence, RI 02912-1843 7UCLA Astronomy, PO Box 951562, Los Angeles, CA 90095-1562 8612 Space Sciences Building, Cornell University, Ithaca, NY 14853 9Canadian Institute for Theoretical Astrophysics, 60 St. George St, University of Toronto, Toronto, ON Canada M5S 3H8 10Dept. of Physics & Astronomy, The Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218-2686 12Univ.