The 29th International Nuclear Physics Conference (INPC 2025)

Performance investigation of prototype beam drift chamber for LAMPS at RAON

Not scheduled

20m

Daejeon Convention Center (DCC)

Contributed Poster Presentation New Facilities and Instrumentation Poster Session

Speaker

Cheong Heo (Chonnam National University)

Description

The Beam Drift Chamber (BDC) is an important instrument for accurately reconstructing beam trajectories as they approach the experimental target of LAMPS (Large Acceptance Multi-Purpose Spectrometer) at RAON (Rare isotope Accelerator complex for ON-line experiments), in Daejeon, Korea. To assess its performance, focusing on trajectory reconstruction efficiency and position resolution, a prototype BDC (pBDC) was developed and tested with high-energy ion beams at the HIMAC (Heavy Ion Medical Accelerator in Chiba) in Japan. The evaluation used two types of ion beams: 100 MeV protons and 200 MeV/u carbon ions. This poster provides an overview of the design and construction process of the pBDC and presents a detailed discussion of its performance.