Now showing items 1-6 of 6

  • "Faber-Jackson relation in Seyfert galaxies" 

    Bennett, Wendy; Weinzirl, Timothy; Nelson, Charles H. (2005-06-23)
    Previous investigations have indicated that the bulges of Seyfert galaxies are more luminous than those in normal galaxies of the same mass. This may result if Seyfert bulges have experienced recent star formation, perhaps ...
  • Hubble space telescope imaging of seyfert galaxies 

    Bennett, Wendy; Madland, Mark; Weinzirl, Timothy; Nelson, Charles H. (2007-06-01)
    Recent searches for massive black holes in galactic nuclei show that they are common if not ubiquitous. Furthermore, there are important relationships between black hole mass and properties characterizing the size and ...
  • "Spectroscopy of star-forming regions in UV bright, interacting starburst galaxies" 

    Frazier, Aaron G.; Nelson, Charles H. (2005-06-23)
    We have obtained long-slit spectroscopy of the star-forming regions in NGC3395, NGC3396, NGC3991, NGC3994, and NGC3995 emit strongly in the ultraviolet, indicating multiple regions of active star formation. To investigate ...
  • Star formation in UV-bright interacting galaxies 

    Hulsebus, Alan; Nelson, Charles H.; Ragan, Sarah; McGleam, Catherine (2007-05-31)
    Galaxy interactions are known to drive interstellar gas toward the nuclear regions, thus triggering bursts of star formation. To investigate the relationship between galaxy interactions and the induced star formation, we ...
  • "Star formation in UV-bright interacting galaxies" 

    Hulsebus, Alan; Nelson, Charles H.; Ragan, Sarah; McGleam, Catherine (2005-06-23)
    The interacting pair NGC3395 and NGC3396 and the interacting trio and NGC3991, NGC3994, and NGC3995 emit strongly in the ultraviolet, indicating multiple regions of active star formation. To investigate the nature of the ...
  • "Velocity Dispersion and Black Hole Mass in Seyfert 1 Galaxies" 

    Nelson, Charles H.; Green, Richard; Bower, Gary; Gebhardt, Karl; Weistrop, Donna (2003)
    Bulge stellar velocity dispersions, sigma, in Seyfert 1 galaxies are combined with the M_bh -- sigma relation to validate reverberation mapping as a means of determining nuclear black hole masses. Seyfert galaxies follow ...