Elemental abundance analyses with DAO spectrograms - XXI. The hot metallic-lined stars 60 Leonis and 6 Lyrae

被引：20

作者：

Adelman, SJ

Caliskan, H

Cay, T

Kocer, D

Tektanali, HG

机构：

[1] Citadel, Dept Phys, Charleston, SC 29409 USA

[2] Istanbul Univ, Dept Astron, TR-34452 Beyazit, Turkey

来源：

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1999年 / 305卷 / 03期

关键词：

stars : abundances; stars : individual : 60 Leo; stars : individual : 6 Lyr;

D O I：

10.1046/j.1365-8711.1999.02435.x

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Elemental abundances of the hot metallic-lined (Am) stars 60 Leo and 6 Lyr, with modest rotational velocities, are derived consistently with other studies in this series of papers. Both stars are found to show the Am phenomenon strongly, with nearly solar abundances of the light elements, overabundances of most Fe peak elements, and considerable overabundances of SrYZr, Ba and some rare earths. Ca is underabundant, while Sc is very underabundant.

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页码：591 / 601

页数：11

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