Chinese Physics C > 1998, Vol. 22 > Issue(12): 1074-1081

The Effect of Low Energy Neutrons From Monoenergetic Neutron Source on Activation Cross Section Measurements

China Institute of Atomic Energy, Beijing 1024131 Department of Technical Physics, Peking University, Beijing 100871

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Abstract：
The effect to low energy neutrons from monoenergetic neutron source on achvation cross section measurements was analysed and studied. This analysis was proved by the measured neutron spectra of T(d,n) ⁴He and D(d,n) ³He neutron sources. Finally the cross sections for ⁵⁸Ni(n,p) ⁵⁸Co and ⁶⁴Zn(n,p) ⁶⁴Cu reaction were given.

References

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Smith D L et al. Nuclear Science Engineer, 1975, 58:314—325; Int.Conf.on Nucl.Deta for Sci. Tech.,Juelich,1991, 282—293[2] Vonach H et al. NEANDC–259 1989,165—172 [3] Bormann B et al. EANDC(E)–66, 1966, 42—51 [4] Li Tingyan et al. High Energy Physics and Nuclear Physics.(in Chinese), 1992, 6:151—162(李庭晏等.高能物理与核物理,1992,6:151—162) [5] Paulsen A et al. Int, Conf. on Chem. Nucl, Data Cantebury, 1971, 129—134[6] Hudson A et al. Ann. Nuclear Energy., 1978, 5:589—596

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Huang Xiaolong, Yu Weixiang, Han Xiaogang, Zhao Wenrong, Lu Hanlin, Chen Jinxiang, Shi Zhaomin, Tang Guoyou and Zhang Guohui. The Effect of Low Energy Neutrons From Monoenergetic Neutron Source on Activation Cross Section Measurements[J]. Chinese Physics C, 1998, 22(12): 1074-1081.

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Received: 1997-10-28
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

The Effect of Low Energy Neutrons From Monoenergetic Neutron Source on Activation Cross Section Measurements

Corresponding author:Huang Xiaolong,

China Institute of Atomic Energy, Beijing 1024131 Department of Technical Physics, Peking University, Beijing 100871

Received Date:1997-10-28
Accepted Date:1900-01-01
Available Online:1998-12-05

Abstract:The effect to low energy neutrons from monoenergetic neutron source on achvation cross section measurements was analysed and studied. This analysis was proved by the measured neutron spectra of T(d,n)⁴He and D(d,n)³He neutron sources. Finally the cross sections for⁵⁸Ni(n,p)⁵⁸Co and⁶⁴Zn(n,p)⁶⁴Cu reaction were given.