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From data to science: Planck data and the CMB non-Gaussianity
2014
Proceedings of the International Astronomical Union
Studying the non-Gaussianity (NG) of the Cosmic Microwave Background (CMB) is an extremely powerful tool to investigate the properties of the very early Universe. The Planck nominal mission CMB maps yielded unprecedented constraints on primordial non-Gaussianity providing with the highest precision test of the standard model of inflation. Planck's high sensitivity also allowed to find evidence for the first time of the late-time non-Gaussianity arising from the Lensing-Integrated Sachs Wolfe
doi:10.1017/s1743921314013465
fatcat:ilfs2jk53rbl5gu3xywddiwd2y