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Combined MEM and MHW analysis of CMB observations
R. B. Barreiro, P. Vielva, M. P. Hobson +4
We present a combined maximum-entropy method (MEM) and Mexican Hat wavelet (MHW) analysis in order to recover the different components of the microwave sky. We apply this technique…
Analysis of cosmic microwave background data on an incomplete sky
Daniel J. Mortlock, Anthony D. Challinor, Michael P. Hobson
Measurement of the angular power spectrum of the cosmic microwave background is most often based on a spherical harmonic analysis of the observed temperature anisotropies. Even if…
Cosmological Parameters from Velocities, CMB and Supernovae
S. L. Bridle, I. Zehavi, A. Dekel +3
We compare and combine likelihood functions of the cosmological parameters Omega_m, h and sigma_8, from peculiar velocities, CMB and type Ia supernovae. These three data sets direc…