发表机构
Institute of Modern Physics, Chinese Academy of Sciences; School of Nuclear Science and Technology, University of Chinese Academy of Sciences（中国科学院近代物理研究所; 中国科学院大学核科学与技术学院）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文介绍FEAM-256集成读出系统，用于PPAC和MWDC探测器，实现320微米和424微米的位置分辨率，并集成至HIAF-HIRIBL实验装置。
AI 中文摘要
本文介绍了一种新开发的高度集成多通道前端读出系统——FEAM-256，用于位置灵敏气体探测器，包括平行板雪崩计数器（PPACs）和多丝漂移室（MWDCs）。该系统通过α源和宇宙射线μ子对其位置分辨率进行了表征。PPAC的固有位置分辨率达到320微米，MWDC达到424微米。FEAM-256专为集成到中国高强度重离子加速器设施（HIAF）的高刚性放射性离子束线（HIRIBL）的数据采集基础设施而设计，使得PPAC和MWDC探测器能够无缝纳入HIRIBL实验装置中。
英文摘要
A newly developed, highly-integrated multi-channel front-end readout system -- FEAM-256 -- is presented for use with position-sensitive gaseous detectors, including parallel-plate avalanche counters (PPACs) and multi-wire drift chambers (MWDCs). The system's position resolution was characterized using both an $α$ source and cosmic-ray muons. Intrinsic position resolutions of 320 $μ$m for the PPAC, and 424 $μ$m for the MWDC were achieved. Designed specifically for integration into the data-acquisition infrastructure at the High-Rigidity radioactive Ion Beam Line (HIRIBL) of China's High Intensity heavy-ion Accelerator Facility (HIAF), FEAM-256 enables seamless incorporation of PPAC and MWDC detectors into the HIRIBL experimental setup.
