3 papers
physics.ins-det2023
Characterization of FBK NUV-HD-Cryo SiPMs near LHe temperature
Fengbo Gu, Junhui Liao, Jiangfeng Zhou +13
Five FBK ``NUV-HD-Cryo'' SiPMs have been characterized at 7 K and 10 K, with 405 nm and 530 nm LED light, respectively. The dark count rate (DCR) was measured to be 1 Hz for…
physics.ins-det2023
Conceptual design and progress of transmitting MV DC HV into 4 K LHe detectors
Zhuo Liang, Fengbo Gu, Jiangfeng Zhou +12
A dual-phase TPC (Time Projection Chamber) is more advanced in characterizing an event than a single-phase one because it can, in principle, reconstruct the 3D (X-Y-Z) image of the…
physics.ins-det2023
A novel nuclear recoil calibration for liquid noble gas detectors
Fengbo Gu, Jiangfeng Zhou, Junhui Liao +7
According to many dark matter models, a potential signal registered in a detector would feature a single-scattering nuclear recoil (NR). So, it is crucial to calibrate the detector…