Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.mrao.cam.ac.uk/~pa/StructureEvolution/tsld007.htm
Äàòà èçìåíåíèÿ: Wed Aug 27 13:32:13 1997
Äàòà èíäåêñèðîâàíèÿ: Tue Oct 2 07:26:38 2012
Êîäèðîâêà:

PPT Slide

PPT Slide

A small fraction of galaxies contain an “Active Nucleus” (AGN) ? probably a supermassive black hole ? gas falls towards BH (accretion) ? energy

AGN in some emits two jets of plasma ? interact strongly with their environment

Immense power of AGN ? do the modify evolution of galaxy

High resolution telescopes to probe the working of the AGN

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