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兰州大学原子核研究所
Received:26 January 1989,
Published:01 September 1990
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Xuezhi Wang, Quanbu Gou. A 45°-deflection semiconductor coincidence telescope for 14 MeV neutron yield absolute measurement in an intense neutron generator[J]. Nuclear techniques, 1990, 13(9): 534-539.
DOI:
Xuezhi Wang, Quanbu Gou. A 45°-deflection semiconductor coincidence telescope for 14 MeV neutron yield absolute measurement in an intense neutron generator[J]. Nuclear techniques, 1990, 13(9): 534-539. DOI:
本文介绍一台用于3.3×10
12
n/s强流中子发生器14MeV中子产额绝对测量的45°偏转半导体符合望远镜。在源强2×10
10
-3×10
n/s范围内与
238
U裂变室进行了比对测量,在4.5%的误差内两种方法给出一致的结果。
In this paper is introduced a 45°-deflection semiconductor coincidence telescope for neutron yield absolute measurement in a 3.3×10
n/s neutron generator. For neutron yields of 2 × 10
n/s
the intercomparison measurements have been made with a
U fission chamber and the two methods gave identical results within an error of 4.5%.
Hivoshi Maekawa et al . , JAERI—M 83—219 .
Ballistic Research Laboration Report, No 1657 .
庄国臣 和 王学智 , 试验与研究 , 3 ( 1982 ), 239 。
D.W. Glasgow et al . , Nucl. Instr. Meth. , 114 ( 1974 ), 521 .
李际周 等 , 原子能科学技术 , 1 ( 1977 ), 100 .
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