Showing items related by title, author, creator and subject.

• A Radio Study Of Gas Loss Processes In Nearby Galaxies 

  Hota, Ananda (2008-10-17)

  The work in this thesis involves detailed multi-frequency radio continuum (from 325 MHz to 15 GHz) and Hi spectroscopic studies of a few represent tative nearby galaxies which are experiencing gas-loss from their disks ...

• Warped Galaxies : Recovery Of Pattern Speed, Velocity Field And The Warp Equation 

  Maji, Moupiya (2015-08-04)

  Pattern speed is an important parameter of the density wave theory for spiral galaxies. In this thesis we have determined the pattern speed for warped galaxies (flat galaxies being a special case of this generalization) ...

• Vertical Structure Of Disk Galaxies And Their Dark Matter Halos 

  Banerjee, Arunima (2015-01-02)

  The topic of this thesis is the study of the vertical structure of the disk galaxies and their dark matter halos through theoretical modeling and numerical calculations. The basic theoretical model of the galactic disk ...