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The Evolutionary Statuses of Solar Type Detached Eclipsing Binary Stars KCI 등재 SCOPUS

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  • URLhttps://db.koreascholar.com/Article/Detail/267616
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한국우주과학회 (The Korean Space Science Society)
초록

We presented fundamental stellar parameters and evolutionary statuses of six solar type detached eclipsing binaries whose masses are in the range of 0.97-1.43 M⊙. EK Cep and FL Lyr belong to the zero age main sequence. HS Hya, IT Cas and CD Tau are on the main sequence. Their ages are 1.3, 1.9 and 2.2 Gyr, respectively. Both component stars of AI Phe evolved to sub giants and its age is 4.0 Gyr. Those ages of the detached binary systems show good agreement with the time scale for synchronization and circularization of the binary systems.

저자
  • Young-Woon Kang | Young-Woon Kang
  • Jae-Woo Lee | Jae-Woo Lee
  • Sungeun Kim | Sungeun Kim
  • Kyeongsoo Hong | Kyeongsoo Hong
  • Kiehunn Bach | Kiehunn Bach
  • Chanisa Kanjanascul