à 
Prix: Entrée libre
salle104
2905, chemin des Services
Montréal (QC) Canada  H3C 3J7

Razvan Gornea,
Albert Einstein Institute, Laboratory for High Energy Physics, Université de Bern, Suisse

Résumé/abstract:

The Enriched Xenon Observatory (EXO) collaboration searches for the neutrino-less double beta decay in Xe-136. The first phase of the experiment, EXO-200, has started taking data in 2011 and already produced important physics results like the first observation of the allowed two-neutrino double beta decay in Xe-136. The EXO-200 detector will be described in details with emphasis on the effort for low-background material selection. Then the most recent data analysis campaign which provided a strong limit for the neutrino-less double beta decay will be presented. Finally, the advantages of the Ba ion tagging technique for the next-generation ton-scale detector for neutrino-less double beta decay search will be introduced along with a review of current R&D efforts.

Cette conférence est présentée par le Groupe de Physique des Particules du Département de physique de l'Université de Montréal.

Search for neutrinoless double beta decay with EXO-200 and Ba ion tagging R&D - Razvan Gornea
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