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The research of the neutron capture radiation cross section is surveyed. The systematics of capture radiation cross section contains single energy cross section systematics, excitation function, and spectra systematics. This work gathers the experimental cross sections of actinide nuclei at the thermal energy, and evaluated data. 382 nuclei of ENDF/BⅦ.0, 398 nuclei of JENDL-4.0, 232 nuclei of CENDL-3.1, and the evaluation data of BNL are surveyed. Based on the evaluation, a set of capture cross sections for actinide nuclei at thermal energy is recommended.
The research of the neutron capture radiation cross section is surveyed. This systematics of capture radiation cross section contains single energy cross section systematics, excitation function, and spectra systematics. This work gathers the experimental cross sections of actinide nuclei at the thermal energy, and data. 382 nuclei of ENDF / B VII.0, 398 nuclei of JENDL-4.0, 232 nuclei of CENDL-3.1, and the evaluation data of BNL are surveyed. Based on the evaluation, a set of capture cross sections for actinide nuclei at thermal energy is recommended.