Browsing by Author "Gaibler, V."

Now showing items 1-6 of 6

    • Asymmetries in extragalactic double radio sources: clues from 3D simulations of jet-disc interaction 

      Gaibler, V.; Khochfar, S.; Krause, M. (2011-02-11)
      Observational and theoretical studies of extragalactic radio sources have suggested that an inhomogeneous environment may be responsible for observed arm-length asymmetries of jets and the properties of extended emission-line ...

    • Evolution of the ISM and Galactic Activity 

      Gaibler, V.; Camenzind, M.; Krause, M. (2005-02-01)
      We study the effects of time-dependent mass injection and heating on the evolution of the interstellar medium (ISM) in elliptical galaxies. As the large and luminous ellipticals have supermassive black holes at their cores, ...

    • Jet interactions with a giant molecular cloud in the Galactic centre and ejection of hypervelocity stars 

      Silk, J.; Antonuccio-Delogu, V.; Dubois, Y.; Gaibler, V.; Haas, M.~R.; Khochfar, S.; Krause, Martin (2012-09-21)
      The hypervelocity OB stars in the Milky Way Galaxy were ejected from the central regions some 10-100 million years ago. We argue that these stars, as well as many more abundant bound OB stars in the innermost few parsecs, ...

    • Jet-induced star formation in gas-rich galaxies 

      Gaibler, V.; Khochfar, S.; Krause, M.; Silk, J. (2012-09-01)
      Feedback from active galactic nuclei (AGN) has become a major component in simulations of galaxy evolution, in particular for massive galaxies. AGN jets have been shown to provide a large amount of energy and are capable ...

    • Physics and fate of jet related emission line regions 

      Krause, M.; Gaibler, V. (Cambridge University Press, 2010)
      At redshifts above z ≳ 0.5 extragalactic jet sources are commonly associated with extended emission line regions (for a review see McCarthy 1993; Miley and De Breuck 2008). The most prominent emission line is the hydrogen ...

    • Very light magnetized jets on large scales - I. Evolution and magnetic fields 

      Gaibler, V.; Krause, M.; Camenzind, M. (2009-12-21)
      Magnetic fields, which are undoubtedly present in extragalactic jets and responsible for the observed synchrotron radiation, can affect the morphology and dynamics of the jets and their interaction with the ambient cluster ...