Speaker
Description
The Beam Drift Chamber (BDC) is an essential detector for reconstruction of the beam trajectories entering the experimental target of LAMPS (Large Acceptance Multi-Purpose Spectrometer) at RAON (Rare isotope Accelerator complex for ON-line experiments), the rare isotope beam accelerator complex located in Daejeon, Korea. To assess the performance of the BDC, including track reconstruction efficiency and position resolution, a prototype BDC (pBDC) was manufactured and tested using ion beams at HIMAC (Heavy Ion Medical Accelerator in Chiba) facility in Japan. The evaluation employed two kinds of ion beams: 100 MeV proton, and 200 MeV/u $^{12}$C ions. This presentation will outline the construction details of the pBDC, followed by a detailed discussion of its performance.
