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SUMMARY:EXO-200 results and cosmogenic backgrounds
DTSTART;VALUE=DATE-TIME:20161012T141500Z
DTEND;VALUE=DATE-TIME:20161012T143000Z
DTSTAMP;VALUE=DATE-TIME:20260720T010102Z
UID:indico-contribution-780@cern.ch
DESCRIPTION:Speakers: Vladimir Belov (Institute for Theoretical and Experi
 mental Physics)\nSetup description and the latest results for EXO-200 expe
 riment are presented. Detector is liquid xenon TPC dedicated to study of  
 $^{136}$Xe double beta decay. It contains 175 kg of xenon and is located i
 n underground low-background laboratory. Careful material selection and cl
 eaning procedures along with complicated analysis resulted in one of the t
 he lowest Background Index amoung comparable detectors. Experiment discove
 red $2\\beta2\\nu$ decay and made the most precise measurement of half-lif
 e of it. Special attention is this talk is given to a dedicated study of a
 ctivation of detector materials by cosmic ray muons and resulting backgrou
 nds in the detector. This is very important for such a sensitive experimen
 t since it produces unavoidable background.\n\nhttps://indico.particle.mep
 hi.ru/event/4/contributions/780/
LOCATION:Milan Hotel Vivaldi-Boccerini
URL:https://indico.particle.mephi.ru/event/4/contributions/780/
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