4 papers
Prospects for independent measurement of =1,2,3 CMB anisotropy multipoles using the anisotropic Sunyaev-Zel'dovich effect
D. I. Novikov, A. O. Mihalchenko, A. M. Osipova +2
We investigate the prospects for observing a specific spectral distortion of the cosmic microwave background, which occurs due to the anisotropy of the radiation when it is scatter…
Probing CMB Polarization Gaussianity with the Statistics of Unpolarized Points: Non-Gaussianity of Planck Data and Prospects for Future B-Mode Measurements
K. O. Parfenov, D. I. Novikov, A. O. Mihalchenko
We present a Gaussianity test of the cosmic microwave background (CMB) polarization by analyzing the statistics of unpolarized points in the sky, classified into three distinct typ…
Extraction of the angular power spectrum produced by inflation from observations of experiments such as Simons Observatory
D. I. Novikov, K. O. Parfenov
We demonstrate an approach that allows separating two-point correlations created by a Gaussian random field from correlations created by cosmic foregrounds such as polarized dust e…
Gaussianity test of Planck CMB polarization data using the statistics of unpolarized points (Part I)
D. I. Novikov, K. O. Parfenov
We present a detailed test for Gaussianity of Planck polarization data using statistics of unpolarized points on the sky, i.e. such points where the linear polarization vanishes. T…