{"title":"Si II光谱线的明显展宽:与实验结果的比较","authors":"M. Dimitrijević, M. Christova, S. Sahal-Bréchot","doi":"10.31577/caosp.2022.52.3.25","DOIUrl":null,"url":null,"abstract":". Our calculations for Stark broadening parameters of Si II spectral lines obtained using impact semiclassical perturbation theory are compared with experimental data from the literature. Presented data are needed for the evaluation of the physical conditions of stellar plasma, siliciabundance deter-mination, opacity calculations, stellar spectra analysis and synthesis, stellar atmosphere modelling etc.","PeriodicalId":50617,"journal":{"name":"Contributions of the Astronomical Observatory Skalnate Pleso","volume":" ","pages":""},"PeriodicalIF":0.4000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Stark broadening of Si II spectral lines: comparison with experimental results\",\"authors\":\"M. Dimitrijević, M. Christova, S. Sahal-Bréchot\",\"doi\":\"10.31577/caosp.2022.52.3.25\",\"DOIUrl\":null,\"url\":null,\"abstract\":\". Our calculations for Stark broadening parameters of Si II spectral lines obtained using impact semiclassical perturbation theory are compared with experimental data from the literature. Presented data are needed for the evaluation of the physical conditions of stellar plasma, siliciabundance deter-mination, opacity calculations, stellar spectra analysis and synthesis, stellar atmosphere modelling etc.\",\"PeriodicalId\":50617,\"journal\":{\"name\":\"Contributions of the Astronomical Observatory Skalnate Pleso\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Contributions of the Astronomical Observatory Skalnate Pleso\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.31577/caosp.2022.52.3.25\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ASTRONOMY & ASTROPHYSICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Contributions of the Astronomical Observatory Skalnate Pleso","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.31577/caosp.2022.52.3.25","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
Stark broadening of Si II spectral lines: comparison with experimental results
. Our calculations for Stark broadening parameters of Si II spectral lines obtained using impact semiclassical perturbation theory are compared with experimental data from the literature. Presented data are needed for the evaluation of the physical conditions of stellar plasma, siliciabundance deter-mination, opacity calculations, stellar spectra analysis and synthesis, stellar atmosphere modelling etc.
期刊介绍：
Contributions of the Astronomical Observatory Skalnate Pleso" (CAOSP) is published by the Astronomical Institute of the Slovak Academy of Sciences (SAS). The journal publishes new results of astronomical and astrophysical research, preferentially covering the fields of Interplanetary Matter, Stellar Astrophysics and Solar Physics. We publish regular papers, expert comments and review contributions.
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