COBRA: a zero-deadtime camera based multiparticle detector

29th International Conference on Photonic, Electronic, and Atomic Collisions

Urbain, X.^1 ; Bech, D.^1 ; Van Roy, J.-P.^2 ; Géléoc, M.^3 ; Weber, S.J.^3 ; Huetz, A.^4 ; Picard, Y.^4

Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain, Louvain-la-Neuve

B-1348, Belgium^1

Physics Department, University of Namur, Namur

B-5000, Belgium^2

Laser, Interactions and Dynamics Laboratory (LIDyL), DSM/IRAMIS, CEA-Saclay, Gif-sur-Yvette

F-91191, France^3

Institut des Sciences Moléculaires d'Orsay, UMR 8214, Université Paris-Sud, Orsay Cedex, France^4

关键词: Camera-based;    CMOS camera;    Digitizers;    Electrical signal;    Particle identifications;    Phosphor screens;    Position-Sensitive Detectors;    Wave forms;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/9/092127/pdf
DOI  :  10.1088/1742-6596/635/9/092127

来源: IOP

【 摘 要 】

A new time and position sensitive detector is described, which combines an MCP stack with a phosphor screen, a CMOS camera and a waveform digitizer. Particle identification relies on the correlation between brightness of phosphor screen spots and amplitude of electrical signals (COBRA).