Estimation of primordial spectrum with post-WMAP 3-year data
نویسندگان
چکیده
منابع مشابه
WMAP 3 - year primordial power spectrum
We constrain the form of the primordial power spectrum using Wilkinson Microwave Anisotropy Probe (WMAP) 3-year cosmic microwave background (CMB) data in addition to complementary large-scale structure (LSS) data. We extend the work of the WMAP team (Spergel et al. 2006) to that of a fully Bayesian approach whereby we compute the comparative Bayesian evidence in addition to parameter estimates ...
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Tuhin Ghosh,* Rajib Saha, Pankaj Jain, and Tarun Souradeep1,x IUCAA, Post Bag 4, Ganeshkhind, Pune-411007, India Jet Propulsion Laboratory, M/S 169-327, 4800 Oak Grove Drive, Pasadena, California 91109, USA California Institute of Technology, Pasadena, California 91125, USA Department of Physics, Indian Institute of Technology, Kanpur, U.P, 208016, India (Received 23 January 2009; published 19 ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2008
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.78.023511