Modeling of Extended Atmospheres with Temperatures below 40000 K

dc.contributor.author	Kostenkov A.
dc.contributor.author	Vinokurov A.
dc.contributor.author	Solovyeva Y.
dc.contributor.author	Atapin K.
dc.contributor.author	Fabrika S.
dc.date.accessioned	2021-02-26T20:44:48Z
dc.date.available	2021-02-26T20:44:48Z
dc.date.issued	2020
dc.identifier.issn	1990-3413
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/163143
dc.description.abstract	© 2020, Pleiades Publishing, Ltd. Abstract: We calculate models of extended stellar atmospheres with a temperature in the range of 12 000–40 000 K and a mass loss rate of 10-6–10-4 Mʘyr-1. A large number of objects with emission spectra, such as luminous blue variables, FeII—emission line stars, Of/late-WN stars, and even ultraluminous X-ray sources often have effective temperatures in this range. The paper presents the results of model grids calculating in the form of equivalent width diagrams for the selected lines of hydrogen, He, Si, and Fe, as well as the results of studies of some emission objects using the calculated models.
dc.relation.ispartofseries	Astrophysical Bulletin
dc.subject	outflows—X-rays: binaries
dc.subject	stars: fundamental parameters—stars: variables: S Doradus—stars: mass-loss—stars: winds
dc.title	Modeling of Extended Atmospheres with Temperatures below 40000 K
dc.type	Article
dc.relation.ispartofseries-issue	2
dc.relation.ispartofseries-volume	75
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	182
dc.source.id	SCOPUS19903413-2020-75-2-SID85088559252

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