{"title":"O到M恒星质量损失率的统一公式。","authors":"S. Tarafdar","doi":"10.1086/166610","DOIUrl":null,"url":null,"abstract":"A formula for stellar mass-loss rate has been derived using conservation equations of mass and momentum for coronal and continuum radiation-driven wind. The derived mass-loss rate formula has been found to be consistent with the observed mass-loss rates for stars from O to M spectral type. Two constant parameters appearing in the mass-loss rate formula have been found to have values for special group of stars such as Be-stars, which are different from the majority of stars. 24 references.","PeriodicalId":50722,"journal":{"name":"Bulletin of the Astronomical Society of India","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1988-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"A unified formula for mass loss rate of O to M stars.\",\"authors\":\"S. Tarafdar\",\"doi\":\"10.1086/166610\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A formula for stellar mass-loss rate has been derived using conservation equations of mass and momentum for coronal and continuum radiation-driven wind. The derived mass-loss rate formula has been found to be consistent with the observed mass-loss rates for stars from O to M spectral type. Two constant parameters appearing in the mass-loss rate formula have been found to have values for special group of stars such as Be-stars, which are different from the majority of stars. 24 references.\",\"PeriodicalId\":50722,\"journal\":{\"name\":\"Bulletin of the Astronomical Society of India\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bulletin of the Astronomical Society of India\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1086/166610\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Astronomical Society of India","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1086/166610","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A unified formula for mass loss rate of O to M stars.
A formula for stellar mass-loss rate has been derived using conservation equations of mass and momentum for coronal and continuum radiation-driven wind. The derived mass-loss rate formula has been found to be consistent with the observed mass-loss rates for stars from O to M spectral type. Two constant parameters appearing in the mass-loss rate formula have been found to have values for special group of stars such as Be-stars, which are different from the majority of stars. 24 references.
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