半衰期测量中被低估的不确定性案例

IF 2.8 1区 物理与天体物理 Q2 PHYSICS, NUCLEAR
S. Pommé , K. Pelczar
{"title":"半衰期测量中被低估的不确定性案例","authors":"S. Pommé ,&nbsp;K. Pelczar","doi":"10.1016/j.nds.2024.06.002","DOIUrl":null,"url":null,"abstract":"<div><p>Evidence suggests that the uncertainties reported in a widely referenced paper by Houtermans et al. in <em>Int. J. Appl. Radiat. Isot. 31, 153 (1980)</em> have been significantly underestimated, potentially by an order of magnitude. Up to the present date, this has had implications for the accuracy of the reference half-life and uncertainty values derived from evaluations of literature data. The current study aims to propose more realistic uncertainty values that can serve as a foundation for future re-evaluations. Additionally, it is suggested that similar corrections could be considered for other historical papers to ensure consistency across the field. Although the approach to rectifying old data may involve some degree of subjectivity, it offers a practical and effective way to incorporate the historical decay data until they can be replaced by more precise measurements accompanied by comprehensive uncertainty assessments.</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A case of understated uncertainties in half-life measurements\",\"authors\":\"S. Pommé ,&nbsp;K. Pelczar\",\"doi\":\"10.1016/j.nds.2024.06.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Evidence suggests that the uncertainties reported in a widely referenced paper by Houtermans et al. in <em>Int. J. Appl. Radiat. Isot. 31, 153 (1980)</em> have been significantly underestimated, potentially by an order of magnitude. Up to the present date, this has had implications for the accuracy of the reference half-life and uncertainty values derived from evaluations of literature data. The current study aims to propose more realistic uncertainty values that can serve as a foundation for future re-evaluations. Additionally, it is suggested that similar corrections could be considered for other historical papers to ensure consistency across the field. Although the approach to rectifying old data may involve some degree of subjectivity, it offers a practical and effective way to incorporate the historical decay data until they can be replaced by more precise measurements accompanied by comprehensive uncertainty assessments.</p></div>\",\"PeriodicalId\":49735,\"journal\":{\"name\":\"Nuclear Data Sheets\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-07-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nuclear Data Sheets\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0090375224000395\",\"RegionNum\":1,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHYSICS, NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear Data Sheets","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0090375224000395","RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}
引用次数: 0

摘要

有证据表明,Houtermans 等人在 Int.J. Appl.Isot.31, 153 (1980) 中报告的不确定性被严重低估,可能低估了一个数量级。到目前为止,这对参考半衰期的准确性和文献数据评估得出的不确定值都有影响。本研究旨在提出更切合实际的不确定值,作为今后重新评估的基础。此外,还建议考虑对其他历史文献进行类似的修正,以确保整个领域的一致性。尽管修正旧数据的方法可能会涉及一定程度的主观性,但它提供了一种实用有效的方法来纳入历史衰变数据,直到它们被更精确的测量和全面的不确定性评估所取代。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A case of understated uncertainties in half-life measurements

Evidence suggests that the uncertainties reported in a widely referenced paper by Houtermans et al. in Int. J. Appl. Radiat. Isot. 31, 153 (1980) have been significantly underestimated, potentially by an order of magnitude. Up to the present date, this has had implications for the accuracy of the reference half-life and uncertainty values derived from evaluations of literature data. The current study aims to propose more realistic uncertainty values that can serve as a foundation for future re-evaluations. Additionally, it is suggested that similar corrections could be considered for other historical papers to ensure consistency across the field. Although the approach to rectifying old data may involve some degree of subjectivity, it offers a practical and effective way to incorporate the historical decay data until they can be replaced by more precise measurements accompanied by comprehensive uncertainty assessments.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Nuclear Data Sheets
Nuclear Data Sheets 物理-物理:核物理
CiteScore
7.80
自引率
5.40%
发文量
22
审稿时长
>12 weeks
期刊介绍: The Nuclear Data Sheets are current and are published monthly. They are devoted to compilation and evaluations of experimental and theoretical results in Nuclear Physics. The journal is mostly produced from Evaluated Nuclear Structure Data File (ENSDF), a computer file maintained by the US National Nuclear Data Center
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信