Search
Now showing items 61-70 of 80
21-cm H I emission from the Damped Lyman-alpha absorber SBS 1543 593
(2001-06)
We detect 21-cm emission from the Low Surface Brightness (LSB) galaxy SBS 1543+593, which gives rise to a Damped-Ly (DLy ) absorption line in the spectrum of the background QSO HS 1543+5921 (ze = 0:807). We obtain an ...
H I Recycling: Formation of Tidal Dwarf Galaxies
(Astronomical Society of the Pacific, 2001)
Galactic collisions trigger a number of phenomena, such as transportation inward of gas from distances of up to kiloparsecs from the center of a galaxy to the nuclear region, fueling a central starburst or nuclear activity. ...
The HI Distribution in Two Blue Compact Dwarf Galaxies
(Astronomical Society of the Pacific, 2001)
We present VLA HI imaging of two actively star forming dwarf galaxies, Haro 2 and Haro 4, and include a map of the CO distribution of Haro 2 obtained with OVRO. We discuss some preliminary results based on the distribution ...