3 papers
physics.ins-det2025
A Low Background Beta Detection System using a Time Projection Chamber
Ruiyang Zhang, Zhiyong Zhang, Zengxuan Huang +7
In this paper, we present a Time Projection Chamber (TPC) system for low-background beta radiation measurements. The system consists of a TPC with two-dimensional-strip readout Mic…
physics.ins-det2025
Optimization of gain uniformity in thermal bonding Micromegas for the PandaX-III experiment
Yunzhi Peng, Yuanchun Liu, Zhiyong Zhang +4
Micro-pattern gas detectors (MPGDs) are widely utilized in physics experiments owing to their excellent spatial resolution and high-rate capabilities. Within the PandaX-III experim…
physics.ins-det2024
Optimizing Neon-based Gas Mixtures for Two-stage Amplification Fast-timing Micromegas Detectors
Yue Meng, Xu Wang, Jianbei Liu +3
Working gas components significantly impact the performance of gaseous detectors. A fast-timing Micromegas detector with two-stage amplification is prone to notable deterioration o…