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SUMMARY:Breakout room #3: Status of neutrino event reconstruction in the 
 NINJA experiment
DTSTART;VALUE=DATE-TIME:20201117T052000Z
DTEND;VALUE=DATE-TIME:20201117T070000Z
DTSTAMP;VALUE=DATE-TIME:20260417T104302Z
UID:indico-contribution-18@cern.ch
DESCRIPTION:Speakers: Mr. ODAGAWA\, Takahiro (Kyoto University)\nNeutrino-
 nucleus interaction is one of the major sources of the systematic 
 uncertainty for neutrino oscillation experiments. To reduce the 
 uncertainty\, it is important to measure low momentum hadrons from the 
 interactions. The NINJA experiment uses a nuclear emulsion detector called
  Emulsion Cloud Chamber (ECC). Thanks to fine granularity and good 
 position resolution of the nuclear emulsion\, ECCs can detect low momentum
  charged particles especially protons down to 200 MeV/c. However\, ECCs 
 cannot identify the muon track by itself\, therefore a muon detector is 
 placed downstream of them and a scintillation tracker and an emulsion 
 multi-stage shifter are placed between them to connect the muon tracks. 
 From November 2019 to February 2020\, the NINJA experiment conducted its 
 first physics run with 75 kg water target exposed to a T2K neutrino beam 
 corresponding to 4.8e20 protons on target. The emulsion films are now 
 under scanning process and the neutrino event reconstruction is ongoing. 
 In this poster\, we will show the status of muon track matching between 
 the NINJA detectors and the neutrino event reconstruction using those muon
  tracks.\n\nhttps://agenda.hepl.phys.nagoya-u.ac.jp/indico/contributionDis
 play.py?contribId=18&sessionId=5&confId=1282
LOCATION:Nagoya University KMI Online
URL:https://agenda.hepl.phys.nagoya-u.ac.jp/indico/contributionDisplay.py?c
 ontribId=18&sessionId=5&confId=1282
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