137 citations · 395 across the 7 of their papers we have counts for
3 papers · 1 filter
Possible Evidence for MeV Dark Matter In Dwarf Spheroidals
Dan Hooper, Francesc Ferrer, Céline Boehm +4
It has been recently proposed that the observed 511 keV emission from the Galactic bulge could be the product of very light (1-100 MeV) annihilating dark matter particles. Other po…
SZ polarisation as a probe of the intracluster medium
G. Lavaux, J. M. Diego, H. Mathis +1
We present high-resolution hydrodynamical simulations of the degree and direction of polarisation imprinted on the CMB by the Sunyaev-Zel'dovich effect in the the line of sight to…
CMB power spectrum estimation and map reconstruction with the Expectation - Maximization algorithm
E. Martinez-Gonzalez, J. M. Diego, P. Vielva +1
We apply the iterative Expectation-Maximization algorithm (EM) to estimate the power spectrum of the CMB from multifrequency microwave maps. In addition, we are also able to provid…