HI imaging of radio active ellipticals.
Abstract
Statistics on H I absorption in radio galaxies suggest that accretion of gas into the center might be a general phenomenon. Images of the H I emission from these galaxies show that the gas must have an external origin. The rotation curves derived from the H I data are flat.
- Publication:
-
Structure and Dynamics of Elliptical Galaxies
- Pub Date:
- 1987
- DOI:
- 10.1007/978-94-009-3971-4_53
- Bibcode:
- 1987IAUS..127..421V