Performance of the prototype beam drift chamber for LAMPS at RAON with proton and Carbon-12 beams

Abstract

Beam Drift Chamber (BDC) is designed to reconstruct the trajectories of incident rare isotope beams provided by RAON (Rare isotope Accelerator complex for ON-line experiments) into the experimental target of LAMPS (Large Acceptance Multi-Purpose Spectrometer). To conduct the performance test of the BDC, the prototype BDC (pBDC) is manufactured and evaluated with the high energy ion beams from HIMAC (Heavy Ion Medical Accelerator in Chiba) facility in Japan. Two kinds of ion beams, 100 MeV proton, and 200 MeV/u ${}^{12}$C, have been utilized for this evaluation, and the track reconstruction efficiency and position resolution have been measured as the function of applied high voltage. This paper introduces the construction details and presents the track reconstruction efficiency and position resolution of pBDC.

arXiv comment13 pages, 15 figures

References in corpus (5)

• The Physics of Neutron Stars
• Resolution studies of cosmic-ray tracks in a TPC with GEM readout
• Relationship between the symmetry energy and the single-nucleon potential in isospin-asymmetric nucleonic matter
• Resolution of the ATLAS muon spectrometer monitored drift tubes in LHC Run 2
• Drift Chamber Track Reconstruction for the P349 Antiproton Experiment