207 citations · 824 across the 12 of their papers we have counts for
12 papers
Fine-structure constant constraints on dark energy: II. Extending the parameter space
C. J. A. P. Martins, A. M. M. Pinho, P. Carreira +3
Astrophysical tests of the stability of fundamental couplings, such as the fine-structure constant , are a powerful probe of new physics. Recently these measurements, combined w…
Non-Gaussianity in the Very Small Array CMB maps with Smooth-Goodness-of-fit tests
Jose Alberto Rubino-Martin, Antonio M. Aliaga, R. B. Barreiro +31
(Abridged) We have used the Rayner & Best (1989) smooth tests of goodness-of-fit to study the Gaussianity of the Very Small Array (VSA) data. Out of the 41 published VSA individual…
Cosmological parameter estimation using Very Small Array data out to l=1500
Rafael Rebolo, Richard A. Battye, Pedro Carreira +29
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 pr…
High sensitivity measurements of the CMB power spectrum with the extended Very Small Array
Clive Dickinson, Richard A. Battye, Kieran Cleary +29
We present deep Ka-band ( GHz) observations of the CMB made with the extended Very Small Array (VSA). This configuration produces a naturally weighted synthesized FWHM…
Estimating the bispectrum of the Very Small Array data
Sarah Smith, Graca Rocha, Anthony Challinor +30
We estimate the bispectrum of the Very Small Array data from the compact and extended configuration observations released in December 2002, and compare our results to those obtaine…
Searching for non-Gaussianity in the VSA data
Richard Savage, Richard A. Battye, Pedro Carreira +28
We have tested Very Small Array (VSA) observations of three regions of sky for the presence of non-Gaussianity, using high-order cumulants, Minkowski functionals, a wavelet-based t…