Interstellar Detection of O-protonated Carbonyl Sulfide, HOCS+

Interstellar Detection of O-protonated Carbonyl Sulfide, HOCS+

We present the first detection in space of O-protonated carbonyl sulfide (HOCS ^+ ), in the midst of an ultradeep molecular line survey toward the G+0.693-0.027 molecular cloud. From the observation of all K _a = 0 transitions ranging from J _lo = 2 to J _lo = 13 of HOCS ^+ covered by our survey, we...

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Bibliographic Details
Main Authors:	Miguel Sanz-Novo, Víctor M. Rivilla, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Laura Colzi, Shaoshan Zeng, Andrés Megías, Álvaro López-Gallifa, Antonio Martínez-Henares, Sarah Massalkhi, Belén Tercero, Pablo de Vicente, David San Andrés, Sergio Martín, Miguel A. Requena-Torres
Format:	Article
Language:	English
Published:	IOP Publishing 2024-01-01
Series:	The Astrophysical Journal
Subjects:	Interstellar molecules Astrochemistry Spectral line identification Galactic center Interstellar clouds
Online Access:	https://doi.org/10.3847/1538-4357/ad2c01

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