脉动B星HD 163830的星震模拟

Third Coast Pub Date : 2008-04-01 DOI:10.1553/CIA_153S28

D. Pricopi, M. Suran

{"title":"脉动B星HD 163830的星震模拟","authors":"D. Pricopi, M. Suran","doi":"10.1553/CIA_153S28","DOIUrl":null,"url":null,"abstract":"In this paper, we report our preliminary results regarding the asteroseismic modeling of the slow pulsating B star HD 163830, based on eighteen of the twenty detected frequencies of this star. The powerful method of matching stellar models both to oscillation data and eective temperature and gravity of HD 163830 is applied to identify a best-t model. These eighteen frequencies correspond to low-order, high-degree g-modes of an stellar model of 1:016 10 8 yr, of a 4:4M star with chemical composition X = 0:71, Z = 0:02.","PeriodicalId":151133,"journal":{"name":"Third Coast","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Asteroseismic modeling of the pulsating B star HD 163830\",\"authors\":\"D. Pricopi, M. Suran\",\"doi\":\"10.1553/CIA_153S28\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we report our preliminary results regarding the asteroseismic modeling of the slow pulsating B star HD 163830, based on eighteen of the twenty detected frequencies of this star. The powerful method of matching stellar models both to oscillation data and eective temperature and gravity of HD 163830 is applied to identify a best-t model. These eighteen frequencies correspond to low-order, high-degree g-modes of an stellar model of 1:016 10 8 yr, of a 4:4M star with chemical composition X = 0:71, Z = 0:02.\",\"PeriodicalId\":151133,\"journal\":{\"name\":\"Third Coast\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Third Coast\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1553/CIA_153S28\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Third Coast","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1553/CIA_153S28","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

在本文中，我们报告了我们关于慢脉动B星HD 163830的星震建模的初步结果，基于这颗恒星的20个探测频率中的18个。将恒星模型与HD 163830的振荡数据、有效温度和重力相匹配的强大方法用于确定最佳模型。这18个频率对应于一个1:0 . 16 10 . 8年的恒星模型的低阶，高阶的g模式，一个4:4 . m的恒星，化学成分X = 0:71, Z = 0:02。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Asteroseismic modeling of the pulsating B star HD 163830

In this paper, we report our preliminary results regarding the asteroseismic modeling of the slow pulsating B star HD 163830, based on eighteen of the twenty detected frequencies of this star. The powerful method of matching stellar models both to oscillation data and eective temperature and gravity of HD 163830 is applied to identify a best-t model. These eighteen frequencies correspond to low-order, high-degree g-modes of an stellar model of 1:016 10 8 yr, of a 4:4M star with chemical composition X = 0:71, Z = 0:02.

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

Third Coast

自引率

0.00%

发文量