Fabrication of a dual-readout calorimeter module using liquid scintillator and Cherenkov radiation for cosmic ray detection; 우주선 검출용 액체 섬광체와 체렌코프 복사를 이용한 이중 정보 판독 열량계 모듈 제작

초록

Calorimeters are vital components in high-energy physics, enabling the measurement of the four-momentum of both neutral and charged particles. Proposed lepton collider experiments, such as the electron-positron Future Circular Collider (FCC-ee) and the Circular Electron Positron Collider (CEPC), aim to investigate the properties of the Higgs boson, explore the origin of mass, and examine the Higgs mechanism, all of which require high-resolution energy measurements. The dual-readout calorimeter (DRC) combines Cherenkov and scintillation light to achieve precise measurements of both electromagnetic and hadronic energies. Within this context, the Korea Future Collider Dual-REAdout Method (KFC-DREAM) calorimeter collaboration has developed a novel calorimeter module that integrates a liquid scintillator with a water Cherenkov detector, tested using cosmic rays. This paper presents the experimental results from the liquid scintillator and water Cherenkov calorimeters.

키워드