Qubic - the q&u bolometric interferometer for cosmology - a novel way to look at the polarized cosmic microwave background

Aniello Mennella, P. A.R. Ade, J. Aumont, S. Banfi, P. Battaglia, E. S. Battistelli, A. Baù, B. Bélier, D. Bennett, L. Bergé, J. Ph Bernard, M. Bersanelli, M. A. Bigot-Sazy, N. Bleurvacq, G. Bordier, J. Brossard, E. F. Bunn, D. P. Burke, D. Buzi, A. BuzzelliD. Cammilleri, F. Cavaliere, P. Chanial, C. Chapron, F. Columbro, G. Coppi, A. Coppolecchia, F. Couchot, R. D’Agostino, G. D’Alessandro, P. De Bernardis, G. De Gasperis, M. De Leo, M. De Petris, T. Decourcelle, F. Del Torto, L. Dumoulin, B. Garcia, A. Gault, B. Maffei, A. May, M. McCulloch, S. Melhuish, A. Murphy, M. W. Ng, L. Piccirillo, G. Pisano, C. Tucker, G. Tucker, B. Watson

Research output: Contribution to journalConference articlepeer-review

Abstract

In this paper we describe QUBIC, an experiment that takes up the challenge posed by the detection of primordial gravitational waves with a novel approach, that combines the sensitivity of state-of-the art bolometric detectors with the systematic effects control typical of interferometers. The so-called “self-calibration” is a technique deeply rooted in the interferometric nature of the instrument and allows us to clean the measured data from instrumental effects. The first module of QUBIC is a dual band instrument (150 GHz and 220 GHz) that will be deployed in Argentina during the Fall 2018.

Original languageEnglish
JournalProceedings of Science
Publication statusPublished - 2017
Event2017 European Physical Society Conference on High Energy Physics, EPS-HEP 2017 - Venice, Italy
Duration: 5 Jul 201712 Jul 2017

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