Observational Constraints on Close Binary Star Evolution. I. Putative Contact Binaries with Long Periods and High Mass Ratios

Evolutionary and structural models for contact binary stars make quantitative predictions about the distribution of systems in the mass ratio ( q )–orbital period ( P ) plane. Specifically, contact binaries containing primaries with convective envelopes are predicted to be absent at mass ratios larg...

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Xehetasun bibliografikoak

Egile Nagusiak:	Evan M. Cook, Henry A. Kobulnicky
Formatua:	Artigo
Hizkuntza:	Inglês
Argitaratua:	IOP Publishing 2023-01-01
Saila:	The Astronomical Journal
Gaiak:	Contact binary stars Close binary stars Multiple star evolution Stellar evolutionary tracks Stellar evolutionary models Ellipsoidal variable stars
Sarrera elektronikoa:	https://doi.org/10.3847/1538-3881/acfc47
Etiketak:	Etiketa erantsi Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!