173 citations · 1.1k across the 43 of their papers we have counts for
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astro-ph.CO2016★ 12 cited
New Constraints on Spatial Variations of the Fine Structure Constant from Clusters of Galaxies
I. de Martino, C. J. A. P. Martins, H. Ebeling +1
We have constrained the spatial variation of the fine structure constant using multi-frequency measurements of the thermal Sunyaev-Zeldovich effect of 618 X-ray selected clusters.…
astro-ph.CO2016★ 8 cited
SZ/X-ray scaling relations using X-ray data and Planck Nominal maps
I. De Martino, F. Atrio-Barandela
We determine the relation between the Comptonization parameter predicted using X-ray data and the X-ray luminosity , both magnitudes derived from ROSAT data, with…
astro-ph.CO2016★ 27 cited
Constraining spatial variations of the fine structure constant using clusters of galaxies and Planck data
I. de Martino, C. J. A. P. Martins, H. Ebeling +1
We propose an improved methodology to constrain spatial variations of the fine structure constant using clusters of galaxies. We use the {\it Planck} 2013 data to measure the therm…