43 citations · 274 across the 17 of their papers we have counts for
5 papers · 1 filter
Morphology of flows and buoyant bubbles in the Virgo cluster
Georgi Pavlovski, Christian R. Kaiser, Edward C. D. Pope +1
There is growing evidence that the active galactic nuclei (AGN) associated with the central elliptical galaxy in clusters of galaxies are playing an important role in the evolution…
Dynamics of buoyant bubbles in clusters of galaxies
Georgi Pavlovski, Christian R. Kaiser, Edward C. D. Pope
We present a phenomenological model of the dynamics of buoyant bubbles in the atmosphere of a cluster of galaxies. The derived equations describe velocity, size, mass, temperature…
Rapidly varying accretion and AGN feedback
Edward C. D. Pope
Accretion rates onto AGN are likely to be extremely variable on short timescales; much shorter than the typical cooling time of X-ray emitting gas in elliptical galaxies and galaxy…
Heating rate profiles in clusters of galaxies
Edward Pope, Christian Kaiser, Georgi Pavlovski +1
The results of hydrodynamic simulations of the Virgo and Perseus clusters suggest that thermal conduction is not responsible for the observed temperature and density profiles. As a…
Gamma-ray emission associated with Cluster-scale AGN Outbursts
J. A. Hinton, W. Domainko, E. C. D. Pope
Recent observations have revealed the existence of enormously energetic ~10^61 erg AGN outbursts in three relatively distant galaxy clusters. These outbursts have produced bubbles…