Non-Gaussianity in the CMB: : directional analysis and application of needlets
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Paper I An Estimate of the Primordial Non-Gaussianity Parameter fNL Using the Needlet Bispectrum. Rudjord, Øystein; Hansen, Frode K.; Lan, Xiaohong; Liguori, Michele; Marinucci, Domenico; Matarrese, Sabino The Astrophysical Journal, Volume 701, pp. 369-376 (2009). The paper is not available in DUO due to publisher restrictions. The published version is available at: https://doi.org/10.1088/0004-637X/701/1/369 |
Paper II Directional Variations of the Non-Gaussiainity Parameter fNL. Rudjord, Øystein.; Hansen, Frode K.; Lan, Xiaohong; Liguori, Michele; Marinucci, Domenico; Matarrese, Sabino The Astrophysical Journal, Volume 708, pp. 1321-1325 (2010). The paper is not available in DUO due to publisher restrictions. The published version is available at: https://doi.org/10.1088/0004-637X/708/2/1321 |
Paper III Hemispherical Asymmetries in the Local Curvature of the 5-year WMAP Data. Rudjord, Øystein.; Groeneboom, Nicolaas E.; Hansen, Frode K.; Marinucci, Domenico; Cabella, Paolo. Draft. Published as: Non-Gaussianities in the local curvature of the 5-year WMAP data. Rudjord, Ø.; Groeneboom, N. E.; Hansen, F. K.; Cabella, P. The Astrophysical Journal, Volume 718, Issue 1, 66-71 (2010) The paper is not available in DUO due to publisher restrictions. The published version is available at: https://doi.org/10.1088/0004-637X/718/1/66 |