Chemical composition of δ Scuti stars: 1. AO CVn, CP Boo, KW Aur

dc.contributor.author	Galeev A.
dc.contributor.author	Ivanova D.
dc.contributor.author	Shimansky V.
dc.contributor.author	Bikmaev I.
dc.date.accessioned	2018-09-18T20:15:24Z
dc.date.available	2018-09-18T20:15:24Z
dc.date.issued	2012
dc.identifier.issn	1063-7729
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/138026
dc.description.abstract	We used high-resolution echelle spectra acquired with the 1. 5-m Russian-Turkish Telescope to determine the fundamental atmospheric parameters and abundances of 30 chemical elements for three δ Scuti stars: AOCVn, CP Boo, and KWAur. The chemical compositions we find for these stars are similar to those for Am-star atmospheres, though some anomalies of up to 0. 6-0. 7 dex are observed for light and heavy elements. We consider the effect of the adopted stellar parameters (effective temperature, log g, microturbulent velocity) and the amplitude of pulsational variations on the derived elemental abundances. © 2012 Pleiades Publishing, Ltd.
dc.relation.ispartofseries	Astronomy Reports
dc.title	Chemical composition of δ Scuti stars: 1. AO CVn, CP Boo, KW Aur
dc.type	Article
dc.relation.ispartofseries-issue	11
dc.relation.ispartofseries-volume	56
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	850
dc.source.id	SCOPUS10637729-2012-56-11-SID84868710981

Файлы в этом документе

Размер: 44.89Kb

Формат: PDF

Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.