15 papers
Beyond persuasion: Mobile electoral interfaces in polarized societies
Nuno Crokidakis, Celia Anteneodo
Many traditional models of electoral dynamics emphasize opinion change, social influence and persuasion mechanisms. In contrast, contemporary polarized societies often exhibit rela…
LiteBIRD Mission Overview after Mission Reformation
LiteBIRD Collaboration, K. Aizawa, H. Akamatsu +172
LiteBIRD is a JAXA-led space mission designed to produce all-sky microwave polarization maps. Its primary science goal is to test representative inflationary models by measuring th…
A cross-calibration approach for polarisation-sensitive detectors in CMB experiments: application to LiteBIRD's polarisation angle calibration
A. Novelli, F. Piacentini, S. Micheli +102
One of the current challenges in observational cosmology is obtaining high-precision polarisation maps of the CMB to measure primordial -modes and constrain the tensor-to-scalar…
Effect of total dose proton irradiation on the performance of Kinetic Inductance Detectors for far-Infrared space observatory
A. Besnard, G. Conenna, V. Sauvage +5
Kinetic Inductance Detectors (KIDs) are a promising technology for future space missions, where exposure to high-energy particles may affect detector performance. In this work, we…
Successful irradiation campaign on PRIMA/PRIMAger KIDs detectors with DRACuLA
Valentin Sauvage, Anaïs Besnard, Giulia Conenna +4
DRACuLA (Detector irRAdiation Cryogenic faciLity for Astrophysics) is a mobile dilution refrigerator platform developed at the Institut d'Astrophysique Spatiale (IAS) to expose sub…
Study of cosmic ray impacts on cryogenic high sensitivity detectors
Anaïs Besnard, Valentin Sauvage, Bruno Maffei
After the Planck mission's launch in 2009, bolometers of its High Frequency Instrument (HFI) were considerably affected by cosmic rays, which necessitated several years of post-tre…