Astronomy and Astrophysics – Astronomy
Scientific paper
Aug 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010arep...54..704d&link_type=abstract
Astronomy Reports, Volume 54, Issue 8, pp.704-718
Astronomy and Astrophysics
Astronomy
Scientific paper
Numerical simulations of the dynamical evolution of a galaxy cluster in the framework of the N-body problem taking into account dark matter are presented. These simulations are aimed at studying the role of intergalactic gas in the cluster (the ICM) in the formation of a central, supermassive cD galaxy. The numerical models indicate that deceleration of the galaxies by intergalactic gas supports the observed high temperature of this gas, and accelerates the formation of a supermassive cD galaxy in the cluster core. The accretion of interstellar gas by the cluster core can support a high accretion rate by the central, supermassive black hole associated with the nucleus of the cD galaxy. As a result, this nucleus harbors a bright quasar. The mass of the black hole can grow with time to values 1010 M &sun;, as are observed for the brightest quasars.
Dremov V. V.
Dremova G. N.
Tutukov Aleksandr V.
No associations
LandOfFree
The dynamical evolution of galaxy clusters taking into account the deceleration of disk galaxies by the gaseous component of the cluster does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The dynamical evolution of galaxy clusters taking into account the deceleration of disk galaxies by the gaseous component of the cluster, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The dynamical evolution of galaxy clusters taking into account the deceleration of disk galaxies by the gaseous component of the cluster will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1863500