The Differential Cross Section of Elastic Scattering of Fast Neutrons on Li

Zhang Kun; Cao Jianhua; Wan Dairong; Dai Yunsheng; Wu Xiaohua

Chinese Physics C> 1995, Vol. 19> Issue(10) : 879-883

The Differential Cross Section of Elastic Scattering of Fast Neutrons on Li

Institute of Nuclear Science and Technology. Sichuan University, Chengdu 610064

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Abstract：
The differential cross section of fast neutrons on ⁶Li and ⁷Li has been measured at 14.7MeV using associated particle time-of-flight technique.Scattered neutrons are detected at 9 angles from 35 to 115 deg in massively shielded ST451 liquid scintillator located 254cm from the scattering sample.The efficiency curve of neutron detector was determined by measuring the n-p scattering in polyethylence. The total error of the differential cross section is from 10% to 15% including the statistical error of 1.0-5.0%and the measurment error of efficiency curve of 6.0%7.5 %.

References

[1]

姚立山，核物理动态，9（1992）56.[2] M.Ahamd et al.,Nucl.Sci.Eng,95（1987）296.[3] S.L.Grakam et al.,Nucl Sci.Eng.,95（1987）60.[4] H.Grappeloar,Draft Papert IAEAAGM,Chengdu 1990.[5] A.H.Armstrony et al.,Nucl.Phys,52（1964）505.[6] D.Miljanic et al.,Nucl.Phys.,A334（1980）189.[7] F.E.Bjerklumd,S.Fwenbach,Phys.Rev,109（1958）1295.[8] P.MercLez et al.,Nucl.Data for Reactors,109（1958）1295.[9] M.Hyakutake et al.,J.Nucl.Sci.Tech.,11（1974）407.[10] 沈冠仁等，原子核物理3（1981）520.[11] J.P.Schiffer et al.,Phys.Rev.,164（1967）1274.

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Zhang Kun, Cao Jianhua, Wan Dairong, Dai Yunsheng and Wu Xiaohua. The Differential Cross Section of Elastic Scattering of Fast Neutrons on Li[J]. Chinese Physics C, 1995, 19(10): 879-883.

Zhang Kun, Cao Jianhua, Wan Dairong, Dai Yunsheng and Wu Xiaohua. The Differential Cross Section of Elastic Scattering of Fast Neutrons on Li[J]. Chinese Physics C, 1995, 19(10): 879-883. shu

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Received: 1900-01-01
Revised: 1900-01-01

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