Local nature of the anticenter anomalous-velocity streams and their focus
We discuss the phenomenological aspects of a complex of associated HI features in the anticenter region of the Galaxy. We show that spatially extended streams comprised of high- and intermediate-velocity hydrogen clouds culminate in a focus of activity where there is a disruption and localized density minimum in the permitted-velocity material. We argue that the region of activity, and by association the forbidden-velocity material, are located within the Galaxy. This suggests constraints for the interpretation of at least the anticenter anomalous-velocity clouds.
- Research Organization:
- Department of Astronomy, University of Minnesota, Minneapolis, Minnesota 55455
- OSTI ID:
- 6588860
- Journal Information:
- Astron. J.; (United States), Vol. 84:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
H1 REGIONS
COSMIC GASES
MILKY WAY
ABSORPTION SPECTRA
COSMIC DUST
EMISSION SPECTRA
HYDROGEN
NEBULAE
SELF-ABSORPTION
VELOCITY
ABSORPTION
COSMIC RADIO SOURCES
CRYOGENIC FLUIDS
DUSTS
ELEMENTS
FLUIDS
GALAXIES
GASES
NONMETALS
SPECTRA
640105* - Astrophysics & Cosmology- Galaxies
GENERAL PHYSICS
H1 REGIONS
COSMIC GASES
MILKY WAY
ABSORPTION SPECTRA
COSMIC DUST
EMISSION SPECTRA
HYDROGEN
NEBULAE
SELF-ABSORPTION
VELOCITY
ABSORPTION
COSMIC RADIO SOURCES
CRYOGENIC FLUIDS
DUSTS
ELEMENTS
FLUIDS
GALAXIES
GASES
NONMETALS
SPECTRA
640105* - Astrophysics & Cosmology- Galaxies