W32+离子4p64d6、4p54d7和4p64d54f构型的理论能级和跃迁数据

IF 2.7 3区 物理与天体物理 Q2 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL Atomic Data and Nuclear Data Tables Pub Date : 2023-06-10 DOI:10.1016/j.adt.2023.101597
R. Karpuškienė, R. Kisielius
{"title":"W32+离子4p64d6、4p54d7和4p64d54f构型的理论能级和跃迁数据","authors":"R. Karpuškienė,&nbsp;R. Kisielius","doi":"10.1016/j.adt.2023.101597","DOIUrl":null,"url":null,"abstract":"<div><p>The <em>ab initio</em> quasirelativistic approach developed specifically for the calculation of spectral parameters of highly charged ions has been used to determine transition data for the Mo-like tungsten ion W<span><math><msup><mrow></mrow><mrow><mn>32</mn><mo>+</mo></mrow></msup></math></span><span>. The configuration interaction method is utilized to include electron correlation effects. The relativistic effects are taken into account in the Breit–Pauli approximation. Level energies, radiative lifetimes </span><span><math><mi>τ</mi></math></span>, Landé <span><math><mi>g</mi></math></span>-factors are determined for the ground configuration 4p<span><math><msup><mrow></mrow><mrow><mn>6</mn></mrow></msup></math></span>4d<span><math><msup><mrow></mrow><mrow><mn>6</mn></mrow></msup></math></span> and two excited configurations 4p<span><math><msup><mrow></mrow><mrow><mn>5</mn></mrow></msup></math></span>4d<span><math><msup><mrow></mrow><mrow><mn>7</mn></mrow></msup></math></span> and 4p<span><math><msup><mrow></mrow><mrow><mn>6</mn></mrow></msup></math></span>4d<span><math><msup><mrow></mrow><mrow><mn>5</mn></mrow></msup></math></span>4f. The radiative transition wavelengths <span><math><mi>λ</mi></math></span><span>, emission transition probabilities </span><span><math><mi>A</mi></math></span><span>, weighted oscillator strengths </span><span><math><mrow><mi>g</mi><mi>f</mi></mrow></math></span>, and transition line strengths <span><math><mi>S</mi></math></span><span> for the electric dipole, electric quadrupole, electric octupole, magnetic dipole, and magnetic quadrupole transitions among the fine-structure levels of these configurations are produced. The uncertainties of computed spectroscopic parameters are evaluated.</span></p></div>","PeriodicalId":55580,"journal":{"name":"Atomic Data and Nuclear Data Tables","volume":"154 ","pages":"Article 101597"},"PeriodicalIF":2.7000,"publicationDate":"2023-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Theoretical level energies and transition data for 4p64d6, 4p54d7 and 4p64d54f configurations of W32+ ion\",\"authors\":\"R. Karpuškienė,&nbsp;R. Kisielius\",\"doi\":\"10.1016/j.adt.2023.101597\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The <em>ab initio</em> quasirelativistic approach developed specifically for the calculation of spectral parameters of highly charged ions has been used to determine transition data for the Mo-like tungsten ion W<span><math><msup><mrow></mrow><mrow><mn>32</mn><mo>+</mo></mrow></msup></math></span><span>. The configuration interaction method is utilized to include electron correlation effects. The relativistic effects are taken into account in the Breit–Pauli approximation. Level energies, radiative lifetimes </span><span><math><mi>τ</mi></math></span>, Landé <span><math><mi>g</mi></math></span>-factors are determined for the ground configuration 4p<span><math><msup><mrow></mrow><mrow><mn>6</mn></mrow></msup></math></span>4d<span><math><msup><mrow></mrow><mrow><mn>6</mn></mrow></msup></math></span> and two excited configurations 4p<span><math><msup><mrow></mrow><mrow><mn>5</mn></mrow></msup></math></span>4d<span><math><msup><mrow></mrow><mrow><mn>7</mn></mrow></msup></math></span> and 4p<span><math><msup><mrow></mrow><mrow><mn>6</mn></mrow></msup></math></span>4d<span><math><msup><mrow></mrow><mrow><mn>5</mn></mrow></msup></math></span>4f. The radiative transition wavelengths <span><math><mi>λ</mi></math></span><span>, emission transition probabilities </span><span><math><mi>A</mi></math></span><span>, weighted oscillator strengths </span><span><math><mrow><mi>g</mi><mi>f</mi></mrow></math></span>, and transition line strengths <span><math><mi>S</mi></math></span><span> for the electric dipole, electric quadrupole, electric octupole, magnetic dipole, and magnetic quadrupole transitions among the fine-structure levels of these configurations are produced. The uncertainties of computed spectroscopic parameters are evaluated.</span></p></div>\",\"PeriodicalId\":55580,\"journal\":{\"name\":\"Atomic Data and Nuclear Data Tables\",\"volume\":\"154 \",\"pages\":\"Article 101597\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2023-06-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Atomic Data and Nuclear Data Tables\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0092640X23000256\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHYSICS, ATOMIC, MOLECULAR & CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Atomic Data and Nuclear Data Tables","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0092640X23000256","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, ATOMIC, MOLECULAR & CHEMICAL","Score":null,"Total":0}
引用次数: 0

摘要

专门为计算高电荷离子的光谱参数而开发的从头算准相对论方法已用于确定类Mo钨离子W32+的跃迁数据。组态相互作用方法被用来包括电子相关效应。Breit–Pauli近似考虑了相对论效应。能级能量、辐射寿命τ、Landég因子是为基态4p64d6和两个激发态4p54d7和4p64d 54f确定的。产生了这些配置的精细结构能级之间的电偶极子、电四极、电八极、磁偶极子和磁四极跃迁的辐射跃迁波长λ、发射跃迁概率A、加权振荡器强度gf和跃迁线强度S。对计算的光谱参数的不确定性进行了评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Theoretical level energies and transition data for 4p64d6, 4p54d7 and 4p64d54f configurations of W32+ ion

The ab initio quasirelativistic approach developed specifically for the calculation of spectral parameters of highly charged ions has been used to determine transition data for the Mo-like tungsten ion W32+. The configuration interaction method is utilized to include electron correlation effects. The relativistic effects are taken into account in the Breit–Pauli approximation. Level energies, radiative lifetimes τ, Landé g-factors are determined for the ground configuration 4p64d6 and two excited configurations 4p54d7 and 4p64d54f. The radiative transition wavelengths λ, emission transition probabilities A, weighted oscillator strengths gf, and transition line strengths S for the electric dipole, electric quadrupole, electric octupole, magnetic dipole, and magnetic quadrupole transitions among the fine-structure levels of these configurations are produced. The uncertainties of computed spectroscopic parameters are evaluated.

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
Atomic Data and Nuclear Data Tables
Atomic Data and Nuclear Data Tables 物理-物理:核物理
CiteScore
4.50
自引率
11.10%
发文量
27
审稿时长
47 days
期刊介绍: Atomic Data and Nuclear Data Tables presents compilations of experimental and theoretical information in atomic physics, nuclear physics, and closely related fields. The journal is devoted to the publication of tables and graphs of general usefulness to researchers in both basic and applied areas. Extensive ... click here for full Aims & Scope Atomic Data and Nuclear Data Tables presents compilations of experimental and theoretical information in atomic physics, nuclear physics, and closely related fields. The journal is devoted to the publication of tables and graphs of general usefulness to researchers in both basic and applied areas. Extensive and comprehensive compilations of experimental and theoretical results are featured.
期刊最新文献
Editorial Board Subshell gaps and onsets of collectivity from proton and neutron pairing gap correlations Matrix elements for spin-orbit couplings in KRb Fine structure transitions with spectral features in Fe V and Fe VI Editorial Board
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1