Probing Non-Gaussianity In The Cosmic Microwave Background Anisotropies: One Point Distribution Function

Simple item page
dc.creatorJeong, E.
dc.creatorSmoot, G. F.
dc.date2007-10-12
dc.date2007-10-16
dc.date.accessioned2026-07-07T08:36:11Z
dc.date.available2026-07-07T08:36:11Z
dc.descriptionWe analyze WMAP 3 year data using the one-point distribution functions to probe the non-Gaussianity in the Cosmic Microwave Background (CMB) Anisotropy data. Computer simulations are performed to determine the uncertainties of the results. We report the non-Gaussianity parameter f_NL is constrained to 26<f_NL<82 for Q-band, 12<f_NL<67 for V-band, 7<f_NL<64 for W-band and 23<f_NL<75 for Q+V+W combined data at 95% confidence level (CL).
dc.description4 pages, 2 figures in postscripts, some typos corrected
dc.identifierhttps://arxiv.org/abs/0710.2371
dc.identifierhttp://arxiv.org/abs/0710.2371
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139978
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleProbing Non-Gaussianity In The Cosmic Microwave Background Anisotropies: One Point Distribution Function
dc.typetext

Files

Collections

arXiv