Resonance Integral of Neptunium(²³⁷Np) from Energy Dependent Differential Neutron Capture Cross-Section by Using the Linac TOF Method and C₆D₆ Scintillation Spectrometer

• 발행기관: 한국방사선학회
• 저자명: Samyol Lee
• 간행물 정보: 『한국방사선학회 논문지』 제5권 제4호, 217~221쪽, 전체 5쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2011.08.15

영문 초록

²³⁷Np is very important material in the fission products of nuclear reactors. Resonance integral(RI) tests of this material is necessary to check between the experiments and the evaluated data. Such feedback to the evaluated data is very important to correct data and improve of codes. The RI for the ²³⁷Np(n,γ)²³⁸Np reaction were measured by using the 46-MeV electron linear accelerator (linac) at the Research Reactor Institute, Kyoto University (KURRI). The measurement was performed in the energy region from 0.005 eV and 10 keV. RI obtained as 804.7 barns, compared with those of the evaluated data in JENDL-4.0 and Mughabghab.

목차

Abstract

Ⅰ. Introduction

Ⅱ. Measurement

Ⅲ. Data Analysis

Ⅳ. Results and Discussion

Acknowledgments

References

키워드

Resonance integral ²³⁷ Np(n γ)²³⁸ Np Differential Neutron Capture Cross-section Neptunium TOF method