The chemical composition of the active stars

Ескіз
Дата
2016
Автори
Науковий керівник
Укладач
Редактор
Назва журналу
ISSN
E-ISSN
Назва тому
Видавець
Одеський національний університет імені І. І. Мечникова
Анотація
The comparison of the results of the studies of the active stars’ chemical composition obtained by different authors has been performed. It was concluded that the difference between the abundances of some elements in active and inactive stars becomes significant (> 3 ) only for the active stars with high chromospheric activity (lgR′HK > 􀀀4). This is the case primarily for the light elements, namely Li, Na and Al, as well as heavy elements with Z > 30.
Опис
Ключові слова
Stars: RS CVn end BY Dra binaries, abundances – stars: individual: LX Per, OU Gem, BY Dra
Бібліографічний опис
Odessa Astronomical Publications
DOI
ORCID:
УДК