Detection of Four Intermediate-mass Stars with Cool Companions in Low Mass Ratio Eclipsing Binaries

According to the core fragmentation and dynamical capture theories of binary formation, binaries tend to form with nearly equal masses. The detection of intermediate-mass binaries with low mass ratios challenges these theories, as such binaries may form via disk fragmentation and are very important...

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Autori principali: Linfeng Chang, Shengbang Qian, Lei Zang, Fuxing Li
Natura: Articolo
Lingua:inglese
Pubblicazione: IOP Publishing 2025-01-01
Serie:The Astrophysical Journal
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Accesso online:https://doi.org/10.3847/1538-4357/ade704
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