I. I. Tupitsyn, I. M. Savelyev, Y. S. Kozhedub, M. Y. Kaygorodov, D. A. Glazov, N. K. Dulaev, A. V. Malyshev, V. M. Shabaev
{"title":"Orbital Collapse of the 5g-Electrons in the Superheavy Elements of the 8th Period","authors":"I. I. Tupitsyn, I. M. Savelyev, Y. S. Kozhedub, M. Y. Kaygorodov, D. A. Glazov, N. K. Dulaev, A. V. Malyshev, V. M. Shabaev","doi":"10.1134/S0030400X24040180","DOIUrl":null,"url":null,"abstract":"<p>The presence of the orbital collapse of the <i>g</i>-orbitals in the excited state of the atom with the nuclear charge number <i>Z</i> = 124 and in the ground state of the atom with <i>Z</i> = 125, which belong to the 8th period of the extended periodic table, is demonstrated. In both cases, the orbital collapse occurs within the same configuration when increasing the total angular momentum <i>J</i>, which characterizes the relativistic term of the atom in the <i>jj</i> coupling. All calculations are performed by means of the relativistic Dirac–Fock method.</p>","PeriodicalId":723,"journal":{"name":"Optics and Spectroscopy","volume":"132 4","pages":"426 - 429"},"PeriodicalIF":0.8000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics and Spectroscopy","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S0030400X24040180","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0
Abstract
The presence of the orbital collapse of the g-orbitals in the excited state of the atom with the nuclear charge number Z = 124 and in the ground state of the atom with Z = 125, which belong to the 8th period of the extended periodic table, is demonstrated. In both cases, the orbital collapse occurs within the same configuration when increasing the total angular momentum J, which characterizes the relativistic term of the atom in the jj coupling. All calculations are performed by means of the relativistic Dirac–Fock method.
期刊介绍：
Optics and Spectroscopy (Optika i spektroskopiya), founded in 1956, presents original and review papers in various fields of modern optics and spectroscopy in the entire wavelength range from radio waves to X-rays. Topics covered include problems of theoretical and experimental spectroscopy of atoms, molecules, and condensed state, lasers and the interaction of laser radiation with matter, physical and geometrical optics, holography, and physical principles of optical instrument making.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
