JIANG Xinbiao1 ZHANG Wenshou1 YANG Ning1 YUAN Daqing2 TU Jing1 1. Scheme design of a system for ~3He and fast neutron sandwich spectroscopy at Xi’an pulsed reactor(XAPR)[J]. Nuclear techniques, 2009, 32(4): 281-286.
JIANG Xinbiao1 ZHANG Wenshou1 YANG Ning1 YUAN Daqing2 TU Jing1 1. Scheme design of a system for ~3He and fast neutron sandwich spectroscopy at Xi’an pulsed reactor(XAPR)[J]. Nuclear techniques, 2009, 32(4): 281-286.DOI:
Scheme design of a system for ~3He and fast neutron sandwich spectroscopy at Xi’an pulsed reactor(XAPR)
we report the development of a system for 3He and fast neutron sandwich spectroscopy.It consists of a gas-filling system
two planar Si detectors
digital coincidence electronics with three channels and data handling system.Detail descriptions are given on numerical simulations
and experiment calibrations
of the subsystems to optimize the detection efficiency with reduced coincidence backgrounds.The results show that the work is of help for further studies on 3He fast neutron sandwich spectroscopy.