BES3 time of flight monitoring system - Physics > Instrumentation and DetectorsReport as inadecuate




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Abstract: A Time of Flight monitoring system has been developed for BES3.The light source is a 442-443 nm laser diode, which is stable and provides apulse width as narrow as 50 ps and a peak power as large as 2.6 W. Twooptical-fiber bundles with a total of 512 optical fibers, including spares, areused to distribute the light pulses to the Time of Flight counters. The design,operation, and performance of the system are described.



Author: F. A. Harris, J. W. Kennedy, Q. Liu, L. Nguyen, S. L. Olsen, M. Rosen, C. P. Shen, G. S. Varner, Y. K. Heng, Z. J. Sun, K. J. Zhu

Source: https://arxiv.org/







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