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The history of dynamics and stellar feedback revealed by the H i filamentary structure in the disk of the Milky Way

Soler, Juan Diego; Beuther, H.; Syed, J; Wang, Y.; Anderson, L.D.; Glover, Simon C O; Hennebelle, P.; Heyer, Mark; Henning, T.; Izquierdo, A F; McClure-Griffiths, Naomi


We present a study of the filamentary structure in the emission from the neutral atomic hydrogen (HI) at 21 cm across velocity channels in the 40′′ and 1.5-km s−1 resolution position-position-velocity cube, resulting from the combination of the single-dish and interferometric observations in The HI/OH/recombination-line survey of the inner Milky Way. Using the Hessian matrix method in combination with tools from circular statistics, we find that the majority of the filamentary structures in the...[Show more]

CollectionsANU Research Publications
Date published: 2020
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/202038882
Access Rights: Open Access


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