GALACTIC REACH OF SIGNATURES. “The inner regions of quasars emit most of the luminosity of these accreting BHs, and produce copious diagnostic features in the observed rest-frame UV-infrared spectrum. The basic structure of quasars consists of an accretion disk surrounding the BH that produces the intense ionizing radiation needed to power the broad emission line region (BLR), the dust torus, and the narrow emission line region (NLR), which extends to galactic scales.” ( BH = black hole).
https://lnkd.in/dEvc7DF
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022