About the connection between the $C_{\ell }$ power spectrum of the Cosmic Microwave Background and the ${\Gamma }_m$ Fourier spectrum of rings on the sky

R. Ansari, S. Bargot, A. Bourrachot +8

In this article we present and study a scaling law of the $m{\Gamma }_m$ CMB Fourier spectrum on rings which allows us (i) to combine spectra corresponding to different colatitude angles (…