Retrieving the C and O Abundances of HR 7672~AB: a Solar-Type Primary Star with a Benchmark Brown Dwarf

A benchmark brown dwarf (BD) is a BD whose properties (e.g., mass and chemical composition) are precisely and independently measured. Benchmark BDs are valuable in testing theoretical evolutionary tracks, spectral synthesis, and atmospheric retrievals for sub-stellar objects. Here, we report results...

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Veröffentlicht in:	arXiv.org 2022-02
Hauptverfasser:	Wang, Ji, Kolecki, Jared R, Jean-Baptiste Ruffio, Wang, Jason J, Mawet, Dimitri, Baker, Ashley, Bartos, Randall, Blake, Geoffrey A, Bond, Charlotte Z, Benjamin, Calvin, Cetre, Sylvain, Jacques-Robert Delorme, Doppmann, Greg, Echeverri, Daniel, Finnerty, Luke, Fitzgerald, Michael P, Jovanovic, Nemanja, Liu, Michael C, Lopez, Ronald, Morris, Evan, Anusha Pai Asnodkar, Pezzato, Jacklyn, Ragland, Sam, Roy, Arpita, Ruane, Garreth, Sappey, Ben, Schofield, Tobias, Skemer, Andrew, Taylor Venenciano, Wallace, J Kent, Wallack, Nicole L, Wizinowich, Peter, Xuan, Jerry W
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Benchmarks Brown dwarf stars Chemical composition Infrared photometry Object recognition Physics - Earth and Planetary Astrophysics Physics - Solar and Stellar Astrophysics Planet detection Retrieval Spectral resolution Stellar evolution
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