IIA Institutional Repository

Browsing by Subject "Extragalactic Radio Sources"

Browsing by Subject "Extragalactic Radio Sources"

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  • Emission mechanism of extragalactic X-ray and radio sources 
    Krishan, V (Gordon and Breach Science Publishers, 1983)
    An alternative way of looking at the process of comptonization and the roles of the microwave background radiation density and of the ambient magnetic field in the generation of X-rays on the galactic scale is suggested. ...
  • One more explanation of superluminal motion 
    Krishan, V (Indian Academy Sciences, 1988-12)
    A model in which stimulated Raman scattering produces superluminal motion in extragalactic radio sources is examined. The scattering medium studied is a plasma whose position, density, and temperature determine the rate ...
  • Radio emission from an intense electromagnetic beam-plasma system 
    Krishan, V (D. Reidel Publishing Co., 1979-06)
    Interaction of a high-intensity and low-frequency electromagnetic beam with a plasma is investigated. The dynamics of plasma particles under this strong electromagnetic field is calculated without using the perturbation ...
  • The X-ray spectrum of the superluminal quasar 1928 + 73 
    Ghosh, K. K; Soundararajaperumal, S (Blackwell Publishing, 1992-02)
    Exosat observations (0.1-10 keV) of the radio-loud quasar 1928 + 73, which displays superluminal motion, were made at four epochs between 1983/283 and 1984/009, and spectra of this source are obtained from the Exosat ...

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