20 Feb
2004
20 Feb
'04
8:58 a.m.
Paper: astro-ph/0402466 Title: Cosmological parameter estimation using Very Small Array data out to l=1500 Authors: Rafael Rebolo, Richard A. Battye, Pedro Carreira, Kieran Cleary, et al.
We estimate cosmological parameters using data obtained by the Very Small Array (VSA) in its extended configuration, in conjunction with a variety of other CMB data and external priors. Within the flat $\Lambda$CDM model, we find that the inclusion of high resolution data from the VSA modifies the limits on the cosmological parameters as compared to those suggested by WMAP alone, while still remaining compatible with their estimates. [...]