255 citations · 1.5k across the 53 of their papers we have counts for
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astro-ph.CO2012★ 18 cited
Residual foreground contamination in the WMAP data and bias in non-Gaussianity estimation
Pravabati Chingangbam, Changbom Park
We analyze whether there is any residual foreground contamination in the cleaned WMAP 7 years data for the differential assemblies, Q, V and W. We calculate the correlation between…
astro-ph.CO2012★ 24 cited
Hot and cold spots counts as probes of non-Gaussianity in the CMB
Pravabati Chingangbam, Changbom Park, K. P. Yogendran +1
We introduce the numbers of hot and cold spots, and , of excursion sets of the CMB temperature anisotropy maps as statistical observables that can discriminate different…