ABOUT THE HEAVY ELEMENTS ABUNDANCES IN THE ATMOSPHERES OF STARS WITH LOW METALLICITY

Authors :: Gopka, V. F.
Yushchenko, A. V.
Mishenina, T. V.
Kovtyukh, V. V.
Source :: Odessa Astronomical Publications, Vol 14, Iss 0, Pp 237-240 (2017), Odessa Astronomical Publications; Том 14 (2001); 237-240
Publication Year :: 2017
Publisher :: Odessa I. I. Mechnykov National University, 2017.
Abstract: We present results of preliminary determinations of abundances of heavy elements in three metal-poor stars: HD37828, HD44008, HD221170. Careful comparison of observed and synthetic spectra permit us to increase the number of lines heavy elements identified in observed spectra. Results will be used for determinations of the abundances of these elements with the spectrum synthesis method in these and other metal-poor stars.

Subjects :: lcsh:QB1-991
lcsh:Astronomy
nucleosynthesis
stars
abundances
poor-metal
individual
Arcturus
HD37828
HD44008
HD221170

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