The best unbiased estimator for the CMB angular bispectrum
Astrophysics
2007-05-23 v1
Abstract
For those angular multipoles where cosmic variance is an issue, non-Gaussianities in the Cosmic Microwave Background (CMB) anisotropies will be hard to detect. Here, we construct explicitly the best unbiased estimator for the CMB angular bispectrum.
Keywords
Cite
@article{arxiv.astro-ph/0003335,
title = {The best unbiased estimator for the CMB angular bispectrum},
author = {Alejandro Gangui},
journal= {arXiv preprint arXiv:astro-ph/0003335},
year = {2007}
}
Comments
Talk given at the XXXVth Rencontres de Moriond ``Energy Densities in the Universe'', Les Arcs, France, January 22-29, 2000