# Three-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Implications for Cosmology

@article{Spergel2006ThreeYearWM, title={Three-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Implications for Cosmology}, author={David N. Spergel and Rachel Bean and Olivier Dor'e and Michael R. Nolta and Charles L. Bennett and Jo Dunkley and Gary F. Hinshaw and Norman Jarosik and Eiichiro Komatsu and Lyman Alexander Page and Hiranya V. Peiris and Licia Verde and Mark Halpern and Robert S Hill and Alan Kogut and Michele Limon and S. S. Meyer and N. P. Odegard and Gregory S. Tucker and J L Weiland and Edward J. Wollack and Edward L. Wright}, journal={Astrophysical Journal Supplement Series}, year={2006}, volume={170}, pages={377-408} }

A simple cosmological model with only six parameters (matter density, � mh 2 , baryon density, � bh 2 , Hubble con- stant, H0, amplitude of fluctuations,� 8, optical depth,� , and a slope for the scalar perturbation spectrum, ns) fits not only the 3 year WMAP temperature and polarization data, but also small-scale CMB data, light element abundances, large-scalestructureobservations,andthesupernovaluminosity/distancerelationship.UsingWMAPdataonly,thebest- fit values for cosmological parameters… Expand

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