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Do High-Velocity Clouds Really Fuel Galactic Star Formation?

Brad K. Gibson·Mark L. Giroux·John T. Stocke·J. Michael Shull
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Abstract

Tantalizing evidence has been presented supporting the suggestion that a large population of extragalactic gas clouds permeates the Local Group, a population which has been associated with the Galactic High-Velocity Clouds (HVCs). We comment on both the strengths and weaknesses of this suggestion, informally referred to as the Blitz/Spergel picture. Theoretical predictions for the spatial and kinematic distributions, metallicities, distances, and emission properties of Blitz/Spergel HVCs will be confronted with extant observational data.

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Brad K. Gibson, Mark L. Giroux, John T. Stocke, J. Michael Shull. 2000-09-04. Do High-Velocity Clouds Really Fuel Galactic Star Formation?. https://arxiv.org/abs/astro-ph/0009050

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