Browsing by Author "Schulman, E."

Now showing items 1-2 of 2

    • High-Velocity H I in the Spiral Galaxy NGC 5668 

      Schulman, E.; Bregman, J.N.; Brinks, E.; Roberts, M.S. (1996)
      The nature and origin of the high-velocity clouds (HVCs) of neutral hydrogen in our Galaxy are not well understood, in part because of the uncertain distances to the clouds. As a result it is difficult to measure the mass ...

    • UGC 12732: A Disk Galaxy Lacking High-Velocity Clouds 

      Schulman, E.; Brinks, E.; Bregman, J.N.; Roberts, M.S. (1997)
      We used the Very Large Array to obtain high-sensitivity 21cm synthesis images of the disk galaxy UGC 12732. This object did not show high-velocity wings in Arecibo telescope spectra obtained to search for populations of ...