3 papers
astro-ph.IM2026
Proof of concept of the COSMOCal project at the IRAM 30m telescope
S. Savorgnano, L. Bizzarri, A. Ritacco +25
This work reports on a test campaign conducted at the IRAM 30m telescope to validate the COSMOCal instrument, a novel concept for absolute calibration of polarization angle, beam p…
astro-ph.IM2026
Status and future development of the COSMOCal Project for absolute CMB polarization calibration
Silvia Micheli, Alessia Ritacco, Alessandro Carones +36
Cosmic Microwave Background (CMB) polarization measurements are pushing instrumental sensitivities to levels where calibration systematics become a dominant limitation. The large d…
astro-ph.GA2020
3D chemical structure of diffuse turbulent ISM. I. Statistics of the HI-to-H transition
Elena Bellomi, Benjamin Godard, Patrick Hennebelle +4
We studied the statistical properties of the HI-to-H transition observed in absorption in the local diffuse and multiphase ISM to identify the physical processes controlling th…