Abstract The Q & U Bolometric Interferometer for Cosmology (QUBIC) is a novel kind of
polarimeter optimized for the measurement of the B-mode polarization of the Cosmic …

Observations of the cosmic microwave background (CMB), especially of its frequency
spectrum and its anisotropies, both in temperature and in polarization, have played a key …

ABSTRACT The Cosmic Microwave Background (CMB) primordial B-mode signal is
predicted to be much lower than the polarized Galactic emission (foregrounds) in any region …

We quantify the contamination from polarized diffuse Galactic synchrotron and thermal dust
emissions to the B modes of the cosmic microwave background (CMB) anisotropies on the …

Context. The observation of primordial B modes in cosmic microwave background (CMB)
polarisation data represents the main scientific goal of most of the future CMB experiments …

High-resolution maps of polarization anisotropies of the cosmic microwave background
(CMB) are in high demand, since the discovery of primordial B-modes in the polarization …

Abstract The Q and U Bolometric Interferometer for Cosmology (QUBIC) is a ground-based
experiment that aims to detect B-mode polarization anisotropies [1] in the CMB at angular …

Bolometric interferometry is a novel technique that has the ability to perform spectral
imaging. A bolometric interferometer observes the sky in a wide frequency band and can …

We present the design, manufacturing and performance of the horn-switch system
developed for the technological demonstrator of QUBIC (the Q&U Bolometric Interferometer …

In this paper, we describe QUBIC, an experiment that will observe the polarized microwave
sky with a novel approach, which combines the sensitivity of state-of-the-art bolometric …