Tracing CNO Exposed Layers in the Hot Algol-Type Binary System 68 Her (CROSBI ID 609282)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Dervisoglu, A. ; Pavlovski, K. ; Kolbas, V. ; Southworth, J.
engleski
Tracing CNO Exposed Layers in the Hot Algol-Type Binary System 68 Her
We present a spectroscopc study of the hot Algol-type system u Her (68 Her, B2 IV + B8 III). A new set of high-resolution échelle spectra has been obtained at Calar Alto Observatory. Spectral disentangling allowed isolation of the individual spectra of the components. A detailed spectroscopic analysis of the primary star indicates an abundance pattern resulting from CNO processing.
stellar astrophysics; binary stars; spectroscopy; chemical abundances; mass transfer; CNO nucleosynthesis; stellar evolution
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Podaci o prilogu
389-390.
2013.
objavljeno
Podaci o matičnoj publikaciji
Setting a new standard in the analysis of binary stars, EAS Publication Series, Vol. 64
Pavlovski, K. ; Tkachenko, A. ; Torres, G.
Pariz: EDP Sciences
978-2-7598-1161-8
Podaci o skupu
Setting a new standard in the analysis of binary stars
poster
16.09.2013-19.09.2013
Leuven, Belgija
