Version 1 (modified by 9 years ago) ( diff ) | ,
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Diffusion time estimate
Starting from:
We get:
L is the size of our system, c is speed of light, kappa_R is the rosseland specific mean opacity, rho is density of the system, and lamba is a dimensional parameter that has to do with gradient length scales of the radiative energy.
Offner et al '09 gives,
for T=10 K gas.
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