3 papers
astro-ph.GA2026
Stellar Population and Dynamical Modeling of Galaxies with Kinematically Misaligned Components: Age and Metallicity of Structural Components
V. S. Goradzhanov, K. O. Parfenov, D. D. Mishurin +1
We present stellar population and orbit modeling of two galaxies with kinematically misaligned components, PGC 35706 and LEDA 2220522, extending previous Schwarzschild dynamical mo…
astro-ph.CO2025
Prospects for an independent measurement of =1,2,3 CMB anisotropy multipoles using the anisotropic Sunyaev-Zel'dovich effect
D. I. Novikov, T. I. Larchenkova, A. O. Mihalchenko +3
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…
astro-ph.CO2025
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…