Please use this identifier to cite or link to this item: http://dspace.onu.edu.ua:8080/handle/123456789/4753
Title: The abundances of heavy elements in red supergiants of Magellanic Clouds
Authors: Gopka, Vera F.
Yushchenko, A. V.
Kovtyukh, Valery V.
Shavrina, Angelina V.
Yushchenko, V. A.
Vasilyeva, S. V.
Pavlenko, Y.
Andrievsky, Serhii M.
Андрієвський, Сергій Михайлович
Андриевский, Сергей Михайлович
Citation: Odessa Astronomical Publications
Issue Date: 2013
Publisher: Astroprint
Keywords: Magellanic Clouds
supergiants
chemical abundances
heavy elements
r-process elements
s-process elements
Series/Report no.: ;vol. 26, issue 1, p. 54-59.
Abstract: ABSTRACT. The spectra of Magellanic Clouds (MC) supergiants PMMR 23, PMMR 144 and RM 1- 667 with resolving power R=30,000 and signal to noise ratio near 100 obtained at 3.6 meter telescope in Chile were analysed. We present a report on the detailed investigation of MC supergiants, with spesial attention to the thorium abundance in these stars. The abundance patterns of three supergiants show that r-process elements are clearly detected in the atmospheres of investigated stars, but the abundances of s-processes elements can vary from star to star.
Description: Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2013 . – Vol.26/1.
URI: http://dspace.onu.edu.ua:8080/handle/123456789/4753
Appears in Collections:Odessa Astronomical Publications

Files in This Item:
File Description SizeFormat 
13.PDF793.3 kBAdobe PDFThumbnail
View/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.