{"title":"W32+离子4p64d6、4p54d7和4p64d54f构型的理论能级和跃迁数据","authors":"R. Karpuškienė, 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, 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}
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 W. 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 , Landé -factors are determined for the ground configuration 4p4d and two excited configurations 4p4d and 4p4d4f. The radiative transition wavelengths , emission transition probabilities , weighted oscillator strengths , and transition line strengths 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.
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.