Neutron nuclear data evaluation of actinide nuclei for CENDL-3.1

CHEN Guo-Chang; CAO Wen-Tian; YU Bao-Sheng; TANG Guo-You; SHI Zhao-Min; TAO Xi

doi:10.1088/1674-1137/36/9/005

Chinese Physics C> 2012, Vol. 36> Issue(9) : 823-826 DOI: 10.1088/1674-1137/36/9/005

Neutron nuclear data evaluation of actinide nuclei for CENDL-3.1

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Abstract：
New evaluations for several actinide nuclei of the third version of Chinese Evaluated Nuclear Data Library for Neutron Reaction Data (CENDL-3.1) have been completed and released. The evaluation is for all neutron induced reactions with uranium, neptunium, plutonium and americium in the mass range A=232-241, 236-239, 236-246 and 240-244, respectively, and cover the incident neutron energy up to 20 MeV. In the present evaluation, much more effort was devoted to improving the reliability of the evaluated nuclear data for available new measured data, especially scarce or absent experimental data. A general description for the evaluation of several actinides' data is presented.

References

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CHEN Guo-Chang, CAO Wen-Tian, YU Bao-Sheng, TANG Guo-You, SHI Zhao-Min and TAO Xi. Neutron nuclear data evaluation of actinide nuclei for CENDL-3.1[J]. Chinese Physics C, 2012, 36(9): 823-826. doi: 10.1088/1674-1137/36/9/005

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Received: 2011-09-16
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

Neutron nuclear data evaluation of actinide nuclei for CENDL-3.1

Corresponding author: CHEN Guo-Chang,

Corresponding author: CAO Wen-Tian,

Received Date: 2011-09-16
Accepted Date: 1900-01-01
Available Online: 2012-09-05

Abstract: New evaluations for several actinide nuclei of the third version of Chinese Evaluated Nuclear Data Library for Neutron Reaction Data (CENDL-3.1) have been completed and released. The evaluation is for all neutron induced reactions with uranium, neptunium, plutonium and americium in the mass range A=232-241, 236-239, 236-246 and 240-244, respectively, and cover the incident neutron energy up to 20 MeV. In the present evaluation, much more effort was devoted to improving the reliability of the evaluated nuclear data for available new measured data, especially scarce or absent experimental data. A general description for the evaluation of several actinides' data is presented.