A high-resolution line list for AlO

نویسندگان

چکیده

ABSTRACT Indications of aluminium monoxide in atmospheres exoplanets are being reported. Studies using high-resolution spectroscopy should allow a strong detection but require high-accuracy laboratory data. A marvel (measured active rotational-vibrational energy levels) analysis is performed for the available spectroscopic data on 27Al16O: 22 473 validated transitions used to determine 6485 distinct levels. These empirical levels provide an improved, spectroscopically accurate version ExoMol ATP line list 27Al16O; at same time, accuracy lists isotopically substituted species 26Al16O, 27Al17O, and 27Al18O improved by correcting with corrections 27Al16O. from base www.exomol.com.

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ژورنال

عنوان ژورنال: Monthly Notices of the Royal Astronomical Society

سال: 2021

ISSN: ['0035-8711', '1365-8711', '1365-2966']

DOI: https://doi.org/10.1093/mnras/stab2525