An estimate of the primordial non-gaussianity parameter f NL using the needlet bispectrum from wmap

Astrophysical Journal

Volumn 701, Issue 1, 2009, Pages 369-376

  Rudjord, Øystein ^a   Hansen, Frode K ^a   Lan, Xiaohong ^b   Liguori, Michele ^c   Marinucci, Domenico ^b   Matarrese, Sabino ^d  

^a UNIVERSITY OF OSLO   (Norway)

^b UNIVERSITY OF ROME TOR VERGATA   (Italy)

^c UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^d UNIVERSITY OF PADOVA   (Italy)

Author keywords

Cosmic microwave background; Cosmology: observations; Methods: statistical

Indexed keywords

EID: 69749123374     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1088/0004-637X/701/1/369     Document Type: Article

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