Browsing Physics (PHY) by Subject "Active Galaxies"

Now showing items 1-2 of 2

    • Origin Of The Extragalactic Gamma-Ray Background 

      Bhattacharya, Debbijoy (2013-10-01)
      It is evident that the origin of EGRB is not well established. In this thesis I examine the unresolved discrete origin of EGRB. The contribution from normal galaxies, starburst galaxies and AGNs to the EGRB is examined. ...

    • 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 ...