THE BEST UNBIASED ESTIMATOR FOR THE CMB ANGULAR BISPECTRUM
Alejandro Gangui
DARC -- Observatoire de Paris--Meudon, France
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.