Facility Information

Accelerator Intensity BigRIPS Intensity RIPS GARIS SAMURAI Rare-RI Ring (R3) SHARAQ(CNS) OEDO(CNS) SR2 Biology Beamline Material Beamline CRIB(CNS) KISS(KEK) DAQ

User Guide

Access to RIBF Visiting RIKEN by Car User Procedures FAQ For new visitors RIBF Independent User Visiting Scientist

PAC

NP-PAC Meeting Publication List(PDF) ML-PAC Meeting In-PAC (産業PAC)

Beam Time Operation

Call for BT Scheduling Det-Develop. BT Beam-Time Table MT Committee Meeting Minutes

RIBF User Group

Users Group

Collaboration

SUNFLOWER SAMURAI EURICA SSRI-PNS

Seminars

RIBF Seminars ULIC Workshops

Links

RIKEN Nishina Center CNS ANPhA LIA RIKEN-INFN

Archives

Figures TAC-05 WorkShop2006 RIBF Quarterly[finished]

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SAMURAI

Technical Information

Please visit SAMURAI collaboration page to get the latest information.

Magnetic field

Excitation curve

Current (A) Ramping speed (A/sec) 0~100 0.04 100~120 0.05 120~140 0.06 140~160 0.07 160~180 0.08 180~563(max) 0.09

Field map

The field map is calculated with OPERA-3d/TOSCA.

The files are available here.

 

Detectors

Detectors at upstream of the magnet

• Beam Trigger 1,2 (SBT1, SBT2) (plastic scintillator with PMT): beam phase space
• Beam Drift Chamber 1,2 (BDC1, BDC2) : beam phase space [PDF]
• Ion Chamber for Beam (ICB) : charge of beam [PDF]
• Forward Drift Chamber 1 (FDC1) : scattering angle of fragments [PDF]

Detectors  at downstream of the magnet

• Forward Drift Chamber 2 (FDC2) : rigidity analysis for fragments [PDF]
• Ion Chamber for Fragments (ICF) : charge of fragments [PDF]
• Hodoscopes for Fragment/Proton (HODF/HODP) : velocity & charge of fragments [PDF]
• Proton Drift Chamber 1,2 (PDC1, PDC2) : momentum analysis for proton [PDF]
• Total Internal Reflection Cherenkov (TIRC) : velocity of fragments [PDF]
• Total Energy Detector (TED) : velocity of fragments [PDF]

NEBULA : neutron detector [PDF]

TPC (Time Projection Chamber) : multiple charged particle measurement