BINGO EXPERIMENT

Bi-Isotope 0n2b Next Generation Observatory


Investigation of the Majorana nature
of neutrinos at a few meV level of the neutrino mass scale

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Main objectives of BINGO

The BINGO project is a collaboration between CEA (Irfu and Iramis), IN2P3 (IJCLAB in Orsay, IP2I in Lyon), KINR in Kiev. The project is funded by ERC for 5 years starting from 2020.

 

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Investigation of the Majorana nature of neutrinos

The aim of BINGO is the development of a technology capable of investigating the Majorana nature of neutrino with unprecedented precision, down to a sensitivity of a few meV to the Majorana neutrino mass.

Improvement of bolometric technique by technological innovations and new facilities

This performance will be achieved by exploiting the bolometric technique to study neutrinoless double-beta decay, combined with new challenging methods aiming at a reduction of the background by three orders of magnitude with respect to the state-of-the-art.

Implementation of the grounds for future experiments on neutrinoless double beta decay search

Implementation of next-generation bolometers..... BINGO will study and implement these methods, testing them in a demonstrator dubbed MINI-BINGO that will take place in Modane underground laboratory (LSM).

Solid bases of the BINGO technology

The opportunity offered by the bolometric technique

CUORE @ LNGS
CUPID-Mo @ LSM
Neganov-Luke @ LSM

Astropart.Phys. 35 (2012) 839-849

Astropart.Phys. 45 (2013) 13-22

arXiv:1909.02994

 

Eur.Phys.J. C77 (2017) no.1, 3

Phys.Rev. C97 (2018) no.3, 032501

Research

The Bingo project aims to develop technologies that will push the boundaries of double-beta disintegration without neutrinos.
The observation of this process would make it possible to lift a veil on the nature of neutrinos,
particles of the standard model describing the matter, energy and energy of the interactions.

Physics case and experimental context

The aim of BINGO is the development of a technology capable of investigating the Majorana nature of neutrino with unprecedented precision, down to a sensitivity of a few meV to the Majorana neutrino mass.

Bolometric techniques         

BINGO will adopt an innovative version of the bolometric technique to study neutrinoless double-beta decay of 130_Te and 100_Mo contained in extremely radiopure TeO2 and Li2MoO4 crystals, respectively.         

Experimental objectives and impact

The impact of BINGO in the search for neutrinoless double-beta decay will be at three levels ....

Members

This project is a collaboration between CEA (Irfu and Iramis), IN2P3 (IJCLAB in Orsay, IP2I in Lyon), KINR in Kiev

Main work packages

Working packages and main work packages responsabilities

Dissemination

Outreach and publications

Members

This project is a collaboration between CEA (Irfu and Iramis), IN2P3 (IJCLAB in Orsay, IP2I in Lyon), KINR in Kiev.

View all the collaboration

Bingo Collaboration

PI : Claudia Nones From left to right : ....Hawraa Khalife, David Baudin,...Claudia Nones...

Host intitution and institutes


Portfolio

  • All
  • Bolometers
  • Crystals
  • Others
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Jobs

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Contact

Location:

Paris Saclay, 91191 Gif sur Yvette, France