Estimation of Beta- and Gamma-Ray Spectra for JENDL FP Decay Data File

Jun Ichi Katakura*, Tadashi Yoshida, Kazuhiro Oyamatsu, Takahiro Tachibana

*この研究の対応する著者

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Beta- and gamma-ray spectra of fission product nuclides were estimated by a theoretical model for the nuclides having no or incompletely measured spectral data. The estimation was performed with Gross Theory of Beta Decay. The estimated spectra were so stored in JENDL FP Decay Data File 2000 as to keep the consistency between the average decay energy value derived from the spectrum and that used for decay heat analysis. The JENDL spectra of FP nuclides and the aggregate beta- and gamma-ray spectra of fission product nuclides calculated using the JENDL spectra showed good agreement with measured data.

本文言語English
ページ(範囲)470-476
ページ数7
ジャーナルJournal of Nuclear Science and Technology
38
7
DOI
出版ステータスPublished - 2001 7月

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学
  • 原子力エネルギーおよび原子力工学

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