Chinese Physics C > 2003, Vol. 27 > Issue(1): 28-30

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

ZHANG Feng^,,
KONG Xiang-Zhong

School of Earth Resources and Information, University of Petroleum, Shandong Dongying 257062, China2 Department of Modern Physics, Lanzhou University, Lanzhou 730000, China

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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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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.

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Received: 2002-04-22
Revised: 1900-01-01

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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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

Received Date:2002-04-22

Accepted Date:1900-01-01

Available Online:2003-01-05

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 of⁹³Nb (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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Measurement of Cross Sections for Pb(n,x)²⁰³Hg,W(n,x)¹⁸²Ta and W(n,x)¹⁸³Ta Reactions Induced by 14 MeV Neutrons

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