CHEMICAL COMPOSITION OF APPROXIMATELY EQUAL MASS Hg-Mn COMPONENTS OF THE SB2 SYSTEM 46 Draconis

CHEMICAL COMPOSITION OF APPROXIMATELY EQUAL MASS Hg-Mn COMPONENTS OF THE SB2 SYSTEM 46 Draconis

We report results of the most complete up to date elemental abundance analysis of approximately equal mass Hg-Mn components of chemically-peculiar SB2 system 46 Dra. The highdispersion S/N≥200 CCD spectrum were obtained with the echelle spectrograph of the McDonald Observatory 2.7-m reflector. Lines...

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Bibliographic Details
Main Authors: V. V. Tsymbal, O. P. Kotchoukhov, D. L. Lambert, V. L. Khokhlova
Format: Article
Language:English
Published: Odessa I. I. Mechnykov National University 2017-06-01
Series:Odessa Astronomical Publications
Online Access:http://oap.onu.edu.ua/article/view/105426

Internet

http://oap.onu.edu.ua/article/view/105426

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