most citedConstraining Primordial Non-Gaussianities from the WMAP2 2-1 Cumulant Correlator Power Spectrum

19 citations · 19 across the 1 of their papers we have counts for

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2 papers

astro-ph2006★ 19 cited

Constraining Primordial Non-Gaussianities from the WMAP2 2-1 Cumulant Correlator Power Spectrum

Gang Chen, Istvan Szapudi

We measure the 2-1 cumulant correlator power spectrum , a degenerate bispectrum, from the second data release of the Wilkinson Microwave Anisotropy Probe (WMAP). Our high…

astro-ph2005

Measuring the Three Point Correlation Function of the Cosmic Microwave Background

Gang Chen, Istvan Szapudi

We present a new method to estimate three-point correlations in Cosmic Microwave Background maps. Our Fast Fourier Transform based implementation estimates three-point functions us…