核データ共分散の利用法2015

How to use nuclear data covariance 2015

石川 眞

Ishikawa, Makoto

核データ研究会におけるチュートリアルとして、核データ共分散の利用の背景、共分散の物理的意味、共分散を用いた炉心核特性の予測精度評価手法、共分散を活用した炉心核設計の精度向上方策を説明する。

As a topic of Nuclear-data Tutorial, the author will make a lecture on the method to use nuclear-data covariance, which includes the background of nuclear-data covariance use, the physical meaning of covariance, the method to evaluate the prediction accuracy of nuclear core-parameters with covariance, and how to improve the nuclear design accuracy with covariance.