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QUBIC is a cosmology project to study cosmic inflation by measuring the B-modes of the polarization of the Cosmic Microwave Background (CMB), by observing the sky with a millimeter wave radio telescope interferometer. It uses bolometric interferometry, which combines the advantages of interferometry (reduction of systematic errors) and those of the bolometer detectors (high signal sensitivity). QUBIC observes the sky at two frequencies, 150 and 220 GHz, so that it can separate the cosmological signal from foreground emission, in particular thermal dust emission.

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  • QUBIC est un projet de cosmologie observationnelle dédiée à l'observation des anisotropies de polarisation du fond diffus cosmologique. Le détecteur de QUBIC (acronyme de Q&U Bolometric Interferometer for Cosmology) s'appuie sur un nouveau concept instrumental: l'. QUBIC est une collaboration internationale regroupant la France, l'Italie, le Royaume-Uni, l'Irlande et les États-Unis, et qui résulte de la fusion de deux projets antérieurs similaires (BRAIN et MBI). Un démonstrateur technique de l'instrument est en cours de fabrication et devrait être testé courant 2017 en France à l'APC. Un premier module devrait ensuite être installé en Argentine dans la région de Alto Chorrillos à côté de l'expérience LLAMA. (fr)
  • QUBIC is a cosmology project to study cosmic inflation by measuring the B-modes of the polarization of the Cosmic Microwave Background (CMB), by observing the sky with a millimeter wave radio telescope interferometer. It uses bolometric interferometry, which combines the advantages of interferometry (reduction of systematic errors) and those of the bolometer detectors (high signal sensitivity). QUBIC observes the sky at two frequencies, 150 and 220 GHz, so that it can separate the cosmological signal from foreground emission, in particular thermal dust emission. The QUBIC project began in 2008 with the merger of BRAIN and MBI projects. A technical demonstrator of the instrument is being manufactured and should be tested in France in 2017. On 26 October 2022 the first module should was installed and began operating in Argentina in the region of Alto Chorrillos, Salta province next to the Large Latin American Millimeter Array. QUBIC is an international collaboration involving universities and laboratories in Ireland, France, Italy, Argentina, the U.K. and the U.S.A. (en)
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  • QUBIC est un projet de cosmologie observationnelle dédiée à l'observation des anisotropies de polarisation du fond diffus cosmologique. Le détecteur de QUBIC (acronyme de Q&U Bolometric Interferometer for Cosmology) s'appuie sur un nouveau concept instrumental: l'. QUBIC est une collaboration internationale regroupant la France, l'Italie, le Royaume-Uni, l'Irlande et les États-Unis, et qui résulte de la fusion de deux projets antérieurs similaires (BRAIN et MBI). Un démonstrateur technique de l'instrument est en cours de fabrication et devrait être testé courant 2017 en France à l'APC. (fr)
  • QUBIC is a cosmology project to study cosmic inflation by measuring the B-modes of the polarization of the Cosmic Microwave Background (CMB), by observing the sky with a millimeter wave radio telescope interferometer. It uses bolometric interferometry, which combines the advantages of interferometry (reduction of systematic errors) and those of the bolometer detectors (high signal sensitivity). QUBIC observes the sky at two frequencies, 150 and 220 GHz, so that it can separate the cosmological signal from foreground emission, in particular thermal dust emission. (en)
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  • Qubic (fr)
  • Qubic experiment (en)
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