EPJ Web Conf.
Volume 239, 2020ND 2019: International Conference on Nuclear Data for Science and Technology
|Number of page(s)||2|
|Published online||30 September 2020|
Development the nuclear decay data sublibrary for fission product
1 China Nuclear Data Center, China Institute of Atomic Energy, Beijing 102413, China
2 College of Physics, Jilin University, Changchun 130012, China
Published online: 30 September 2020
Accurate and reliable nuclear decay data libraries are essential for calculation and design of the advanced nuclear systems. To meet the requirements of decay heat calculation, burn-up calculation, analysis neutrino spectra anomaly and the other related studies, the evaluated nuclear decay data sublibrary for fission product has been developed and constituted for the first time in China based on the several main national evaluated data libraries in the world. About 1415 nuclides were included in present database. And two major data format, that's ENSDF and ENDF were provided. Some decay heat calculation, reactor neutrino spectra analysis and decay chain design needed in fission yield evaluation were performed to test the accuracy and reliability of the nuclear decay data sublibrary.
Key words: nuclear decay data / sublibrary / fission product
© The Authors, published by EDP Sciences, 2020
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