https://doi.org/10.1051/epjconf/202532000051
Performance of the Dual-Readout Calorimeter for Low-Energy Electromagnetic Particles
Department of Physics, Yonsei University, Seoul, 03722, Korea
* e-mail: sungwon.kim@cern.ch
Published online: 7 March 2025
The Korean Dual-Readout Calorimeter R&D collaboration fabricated Dual-Readout calorimeter modules using several Cu forming prototypes such as 3D printing and Skiving. All prototype modules are assembled to form an electromagnetic calorimeter whose depth is 25 radiation lengths and 2.5 Moliere radii. This electromagnetic calorimeter is exposed to low-energy positrons ranging from 1 GeV to 5 GeV at T9, CERN East Area. We performed test beam programs to scrutinize the electromagnetic performance of the Dual-Readout calorimeter below 5 GeV. We discuss the results of the test beam conducted in 2023 in this paper.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
