Review of non-Gaussianity at low and high multipoles from WMAP data
Abstract
We review problems of non-Gaussianity analysis of the WMAP data. The non-Gaussianity has been detected by different methods in several multipole ranges. To our opinion, it could be due to some systematic effects of data analysis.
- Publication:
-
in `Particles and Cosmology
- Pub Date:
- September 2008
- Bibcode:
- 2008paco.conf..119V
- Keywords:
-
- cosmology;
- microwave background radiation;
- signal statistics;
- non-Gaussianity