Remarks and improvements on neutron KERMA factors and radiation damage cross sections calculated by NECP-Atlas and NJOY21 using different evaluated nuclear data libraries

Yin Wen; Zu Tiejun; Cao Liangzhi; Wu Hongchun

首页> 外文期刊>Annals of nuclear energy >Remarks and improvements on neutron KERMA factors and radiation damage cross sections calculated by NECP-Atlas and NJOY21 using different evaluated nuclear data libraries

【24h】

Remarks and improvements on neutron KERMA factors and radiation damage cross sections calculated by NECP-Atlas and NJOY21 using different evaluated nuclear data libraries

机译：NECP-ATLAS和NJOY21使用不同评估的核数据库计算中子Kerma因子和辐射损伤横截面的备注和改进

获取原文

获取原文并翻译 | 示例

获取外文期刊封面封底 >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The nuclear data processing codes sometimes produce unphysical neutron KERMA factors and radiation damage cross sections, for example, a negative neutron KERMA factor. In order to improve neutron KERMA factors and radiation damage cross sections and provide more information for evaluators to improve nuclear data for these data calculation, it is necessary to investigate the reasons for the unphysical results. In this paper, the neutron KERMA factors and radiation damage cross sections are calculated based on CENDL-3.2, ENDF/B-VIII.0, JEFF-3.3 and FENDL-3.1d. The results calculated using different evaluated nuclear data libraries are investigated and the reasons for the unphysical results are specified. Meanwhile, effective solutions and practical suggestions are presented to obtain more reasonable results. (c) 2021 Elsevier Ltd. All rights reserved.

机译：核数据处理码有时产生不受神经中子kerma因子和辐射损伤横截面，例如负中子kerma因子。为了改善中子kerma因素和辐射损伤横截面，并提供更多信息，以便为这些数据计算改善核数据，有必要调查中文学结果的原因。本文基于Cendl-3.2，Endf / B-VIII.0，Jeff-3.3和Fendl-3.1D计算中子Kerma因子和辐射损伤横截面。研究了使用不同评估的核数据文库计算的结果，并指定了未神经结果的原因。同时，提出了有效的解决方案和实践建议，以获得更合理的结果。（c）2021 elestvier有限公司保留所有权利。

著录项

来源
《Annals of nuclear energy》 |2021年第12期|108624.1-108624.9|共9页
作者
Yin Wen; Zu Tiejun; Cao Liangzhi; Wu Hongchun;
展开▼
作者单位

Xi An Jiao Tong Univ Sch Nucl Sci & Technol Xian 710049 Shaanxi Peoples R China;

Xi An Jiao Tong Univ Sch Nucl Sci & Technol Xian 710049 Shaanxi Peoples R China;

Xi An Jiao Tong Univ Sch Nucl Sci & Technol Xian 710049 Shaanxi Peoples R China;

Xi An Jiao Tong Univ Sch Nucl Sci & Technol Xian 710049 Shaanxi Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
Neutron KERMA factor; Radiation damage cross section; Evaluated nuclear data file; NECP-Atlas; NJOY21;

机译：中子kerma因素;辐射损伤横截面;评估核数据文件;necp-atlas;njoy21;

相似文献

外文文献
专利

1. Neutron Thermal Cross Sections, Westcott Factors, Resonance Integrals, Maxwellian Averaged Cross Sections and Astrophysical Reaction Rates Calculated from the ENDF/B-VII.l, JEFF-3.1.2, JENDL-4.0, ROSFOND-2010, CENDL-3.1 and EAF-2010 Evaluated Data Libraries [J] . B. Pritychenko, S.F. Mughabghab Nuclear Data Sheets . 2012,第12期

机译：根据ENDF / B-VII.1，JEFF-3.1.2，JENDL-4.0，ROSFOND-2010，CENDL-3.1和EAF-计算得出的中子热截面，Westcott因子，共振积分，麦克斯韦平均截面和天体物理反应速率2010评估数据库
2. Development and verification of heat production and radiation damage energy production cross section module in the nuclear data processing code NECP-Atlas [J] . Yin Wen, Zu Tiejun, Cao Liangzhi, Annals of nuclear energy . 2020,第Sepa期

机译：核数据处理代码NECP-Atlas的发热和辐射损伤能源生产横截面模块的开发和验证
3. Maxwellian-averaged neutron-induced reaction cross sections and astrophysical reaction rates for kT=1 keV to 1 MeV calculated from microscopic neutron cross section library JENDL-3.3 [J] . Nakagawa T, Chiba S, Hayakawa T, Atomic data and nuclear data tables . 2005,第2期

机译：根据微观中子截面库JENDL-3.3计算的kT = 1 keV至1 MeV的麦克斯韦平均中子诱发反应截面和天体物理反应速率
4. Evaluation of cross sections and calculation of kerma factors for neutrons up to 80 MeV on ~(12)C [C] . M. Harada, Y. Watanabe, S. Chiba, Internet symposium on nuclear data . 1997

机译：评估截面和kerma因素的横截面，高达80 mev〜（12）c
5. Improved neutron capture data and evaluation with statistical nuclear structure models for transport libraries [D] . Sleaford, Bradley William 2007

机译：利用运输库的统计核结构模型改进中子捕获数据和评估
6. Measurement of nuclear reaction cross sections by using Cherenkov radiation toward high-precision proton therapy [O] . Takamitsu Masuda, Jun Kataoka, Makoto Arimoto, -1

机译：切伦科夫辐射对高精度质子治疗的核反应截面测量
7. Neutron Thermal Cross Sections, Westcott Factors, Resonance Integrals, Maxwellian Averaged Cross Sections and Astrophysical Reaction Rates Calculated from Major Evaluated Data Libraries [O] . Pritychenko, B., Mughabghab, S. F. 2013

机译：中子热交叉截面，Westcott因子，共振积分，麦克斯韦平均截面和天体物理反应速率从主要评估数据库计算
8. FENDL/E. Evaluated nuclear data library of neutron nuclear interaction cross-sections and photon production cross-sections and photon-atom interaction cross sections for fusion applications. Version 1.1 of November 1994 [R] . Pashchenko, A. B. , Wienke, H. , Ganesan, S. , 1996

机译：FENDL / E。评估核数据库的中子核相互作用截面和光子产生截面和光子 - 原子相互作用截面的融合应用。 1994年11月第1.1版

Remarks and improvements on neutron KERMA factors and radiation damage cross sections calculated by NECP-Atlas and NJOY21 using different evaluated nuclear data libraries

摘要

著录项

相似文献

相关主题

期刊订阅