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SUMMARY:Dark matter search from DarkSide
DTSTART;VALUE=DATE-TIME:20151029T055100Z
DTEND;VALUE=DATE-TIME:20151029T060800Z
DTSTAMP;VALUE=DATE-TIME:20260715T044721Z
UID:indico-contribution-903@indico.icrr.u-tokyo.ac.jp
DESCRIPTION:Speakers: Masayuki Wada (Princeton University)\nDarkSide-50 (D
 S-50) at Gran Sasso underground laboratory\, Italy\, is a\ndirect dark mat
 ter search experiment based on a TPC with liquid argon\nfrom underground s
 ources. The DS-50 TPC\, with 50 kg of active argon\nand a fiducial mass of
  ~37 kg\, is installed inside an active neutron\nveto based on a boron-loa
 ded organic scintillator. The neutron veto is\nbuilt inside a water cheren
 kov muon veto.\nDS-50 has been taking data since Nov 2013\, collecting 47 
 days livetime\nof data with atmospheric argon. Also\, recently DS-50 commi
 ssioned\nliquid Ar from underground and measured the level of radioactive 
 39Ar.\nThe first physics result from DarkSide as well as underground argon
 \nperformance will be presented. This is the most sensitive dark matter\ns
 earch preformed with an argon target.\n\nhttps://indico.icrr.u-tokyo.ac.jp
 /event/23/contributions/903/
LOCATION: Room 2
URL:https://indico.icrr.u-tokyo.ac.jp/event/23/contributions/903/
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