A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

YAO Li-Shan; ZHOU En-Chen; CAI Dun-Jiu

Chinese Physics C> 1987, Vol. 11> Issue(4) : 533-542

A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

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Abstract：
The experimental (n, 2n) cross sections around 14MeV have been collected, analyzed, and evaluated Data were taken from 124 nuclei for A=19—209 up to the end of 1984. Relation between σ_n, 2_n and (N—Z)/A has been studied. No neutron shell effect is found. The cross sections for some nuclei have been calculated by using a statistical theory. The good agreement with the experimental σ_n, 2_n at 14MeV has been obtained in terms of a single set of fitting parameters.

References

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YAO Li-Shan, ZHOU En-Chen and CAI Dun-Jiu. A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV[J]. Chinese Physics C, 1987, 11(4): 533-542.

YAO Li-Shan, ZHOU En-Chen and CAI Dun-Jiu. A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV[J]. Chinese Physics C, 1987, 11(4): 533-542. shu

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Received: 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

A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

Corresponding author: YAO Li-Shan,

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1987-08-05

Abstract: The experimental (n, 2n) cross sections around 14MeV have been collected, analyzed, and evaluated Data were taken from 124 nuclei for A=19—209 up to the end of 1984. Relation between σ_n, 2_n and (N—Z)/A has been studied. No neutron shell effect is found. The cross sections for some nuclei have been calculated by using a statistical theory. The good agreement with the experimental σ_n, 2_n at 14MeV has been obtained in terms of a single set of fitting parameters.

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A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV

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