An old puzzle in a new light: PG 1336-018

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An evolutionary study of the pulsating subdwarf B eclipsing binary PG 1336−018 (NY Vir)

Context. The formation of subdwarf B (sdB) stars is not well understood within the current framework of stellar single and binary evolution. Aims. In this study, we focus on the formation and evolution of the pulsating sdB star in the very short-period eclipsing binary PG 1336−018. We aim at refining the formation scenario of this unique system, so that it can be confronted with observations. M...

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ژورنال

عنوان ژورنال: Communications in Asteroseismology

سال: 2007

ISSN: 1021-2043,1021-2043

DOI: 10.1553/cia150s257