Measurement of Cross Sections for Pb(n,x)203Hg,W(n,x)182Ta and W(n,x)183Ta Reactions Induced by 14 MeV Neutrons

  • The cross sections for Pb(n,x)203Hg,W(n,x)l82Ta and W(n,x)183Ta reactions have been measured by the activation method. The neutron fluences were determined by the cross sections of 93Nb (n,2n)92mNb reaction. The neutron energies in the measurements were determined by the cross section ratios of Zr(n,2n)89m+gZr and Nb(n,2n)92mNb reactions.
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  • [1] YUAN Jun-Qian, WANG Yong-Chang, YANG Jing-Kang et al. Nucl.Tech., 1993,16(9):518(in Chinese)(袁俊谦, 王永昌, 杨景康等.核技术, 1993,16(9):518)2 YU Yu-Wen, Gardner D C. Nucl. Phys., 1967, A98:4513 Sakisaka M . J. Phys. Sa.Jap, 1959, 14:5544 Qaim S M et al. Nucl. Phys., 1975, A242(2):317-3225 Lewis V E, Zieba K J. Nucl. Instrum. Methods, 1980, 174:141-1456 Bmwne E, Firestone R B. Table of Radioactive Isotope, 1996, Wiley,New York7 ZHAO Wen-Rong, LU Han-Lin, YU Wei-Xiang. INDC(CPR)-16,1989. 55
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ZHANG Feng and KONG Xiang-Zhong. Measurement of Cross Sections for Pb(n,x)203Hg,W(n,x)182Ta and W(n,x)183Ta Reactions Induced by 14 MeV Neutrons[J]. Chinese Physics C, 2003, 27(1): 28-30.
ZHANG Feng and KONG Xiang-Zhong. Measurement of Cross Sections for Pb(n,x)203Hg,W(n,x)182Ta and W(n,x)183Ta Reactions Induced by 14 MeV Neutrons[J]. Chinese Physics C, 2003, 27(1): 28-30. shu
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Received: 2002-04-22
Revised: 1900-01-01
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Measurement of Cross Sections for Pb(n,x)203Hg,W(n,x)182Ta and W(n,x)183Ta Reactions Induced by 14 MeV Neutrons

    Corresponding author: ZHANG Feng,
  • School of Earth Resources and Information, University of Petroleum, Shandong Dongying 257062, China2 Department of Modern Physics, Lanzhou University, Lanzhou 730000, China

Abstract: The cross sections for Pb(n,x)203Hg,W(n,x)l82Ta and W(n,x)183Ta reactions have been measured by the activation method. The neutron fluences were determined by the cross sections of 93Nb (n,2n)92mNb reaction. The neutron energies in the measurements were determined by the cross section ratios of Zr(n,2n)89m+gZr and Nb(n,2n)92mNb reactions.

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