Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1832215 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2007 | 10 Pages |
Abstract
A full-length prototype of the BESIII drift chamber together with its readout electronics was built and a beam test was performed. Two different methods, namely “single-threshold method” and “double-threshold method” for timing measurement, were studied. Test results show that the BESIII drift chamber and its readout electronics can reach their design specifications. The “double-threshold method” results in a better timing accuracy and noise suppression capabilities as compared with the “single-threshold method”.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Z.H. Qin, Y.B. Chen, H.Y. Sheng, L.H. Wu, J.B. Liu, B.A. Zhuang, X.S. Jiang, Y.B. Zhao, K.J. Zhu, Z.K. Yan, C. Chen, M.H. Xu, L. Wang, X.Y. Ma, X. Tang, R.G. Liu, Y. Jin, Q.M. Zhu, G.F. Zhang, Z. Wu, R.Y. Li, P.P. Zhao, H.L. Dai, X.P. Li, J. Li,