GEOMETRY DEPENDENT. “If the geometry of absorbing and scattering material is known or assumed, then radiative transfer models can be used to predict the SED of a galaxy, which should differ depending on whether the source of heating is a very small AGN with a very hard UV SED, or a more extended, softer-spectrum nuclear star-forming region. Note that the results are expected to be very sensitive to the assumed geometry.” (AGN = active galactic nuclei; UV = ultraviolet; SED = spectral energy distributions).
https://lnkd.in/dAkZ_ejH
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022