Active Galaxies and Related Objects. What are Active Galaxies? Active galaxies have an energy source beyond what can be attributed to stars. The energy.
5 Luminescence 5.1 Light emission in solids 5.2 Interband luminescence 5.3 Photoluminescence 5.4 Electroluminescence.
Measuring the black hole spin of GX 339-4: A systematic look at its very high and low/hard state. Rubens Reis Institute of Astronomy - Cambridge In collaboration.
Active Galaxies and Related Objects
