Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.stsci.edu/~marel/abstracts/abs_C7.html
Дата изменения: Wed May 10 23:50:19 2000
Дата индексирования: Tue Oct 2 08:52:30 2012
Кодировка:
Поисковые слова: startrail
Abstract
[*] Black holes and central surface brightness cusps
van der Marel R.P.
in `Galaxy Dynamics', D. Merritt, J. Sellwood, M. Valluri, eds.,
ASP Conference Series, Vol. 182, p. 65-68, 1999
HST observations show that the surface brightness profiles of
early-type galaxies have central cusps. I summarize here the results
of van der Marel (1999), which show that
the observed characteristics of these cusps are consistent with the
hypothesis that all early-type galaxies have central black holes (BHs)
that grew adiabatically in homogeneous isothermal cores. The models
suggest a roughly linear correlation between BH mass and V-band galaxy
luminosity, log M_BH = -1.83 + log L in solar units, similar to the
relation suggested by kinematical BH detections in nearby galaxies.
Return to my bibliography.
Return to my home page.
Last modified September 20, 1999.
Roeland van der Marel,
marel@stsci.edu.
Copyright Notice.