2020 Fall Meeting

Presentation information

Oral presentation

II. Radiation, Accelerator, Beam and Medical Technologies » 201-1 Nuclear Physics, Nuclear Data Measurement/Evaluation/Validation, Nuclear Reaction Technology

[1N07-09] Nuclear Data Evaluation and Model Calculation

Wed. Sep 16, 2020 2:45 PM - 3:35 PM Room N (Zoom room 14)

Chair:Chikako Tsubakihara Ishizuka(Tokyo Tech)

3:00 PM - 3:15 PM

[1N08] Generation of nuclide-production cross-section data using Gaussian process regression

*Hiroki Iwamoto1, Hayato Takeshita2 (1. JAEA, 2. Kyushu Univ.)

Keywords:Gaussian process regression, nuclide production cross section, nuclear data

ガウス過程回帰モデルを用いて、実験データから核種生成断面積を生成する手法について紹介し、本モデルが核種生成断面積データおよびその不確かさデータの生成に有効かつ強力なツールとなりうることを示す。