- CsI
 
- Electromagnetic calorimeter of undoped CsI crystals
 
- MB, FB (Main/Front Barrel veto)
 
- Pb-scintillator sandwich detector in the barrel region
  
- CV (Charged Veto)
 
- Charged particle veto detector in front of the calorimeter;
 
Plastic scintillator with WLSF, read by MPPC are used.
 - NCC (Neutron Collar Counter)
 
- Upstream veto detector, and halo neutron detector at the same time.
 
    Undoped CsI crystals (with WLSF readout!!) are used.
 - CC04,05,06 (Collar Counter)
 
- Veto detectors which cover the "collar" of the neutral beam.
 
    Undoped CsI crystals are used.
 - BHCV, BHPV (Beam-Hole Charged/Photon Veto)
 
- In-beam veto detectors;
 
    BHPV consists of 25 layers of Pb-Aerogel modules.
  
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