Recent mass ejection from AGB star W Hya

Recent mass ejection from AGB star W Hya

We analyse archival ALMA (Atacama Large Millimeter/submillimeter Array) observations of two molecular line emissions, 12CO(3-2) and 29SiO(8-7), from oxygen-rich AGB (Asymptotic Giant Branch) star W Hya. Together with results of earlier VLT observations at visible and infrared wavelengths, our resul...

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Bibliographic Details
Main Authors:	D.T. Hoai, P.T. Nhung, P. Darriulat, P.N. Diep, N.B. Ngoc, T.T. Thai, P. Tuan-Anh
Format:	Article
Language:	English
Published:	Vietnam Ministry of Science and Technology 2022-12-01
Series:	Vietnam Journal of Science, Technology and Engineering
Subjects:	circumstellar matter radio lines: stars stars: AGB and post-AGB stars: individual: W Hya
Online Access:	https://vietnamscience.vjst.vn/index.php/vjste/article/view/1078

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