The boltzmann transport equation double integral

[shaun evans]

hi,

i've never posted on here before but would appreciate any help given for this question.

The scattering term (4th term) in the Boltzmann transport equation contains a double integral.

What are you integrating over in each case and why is this?

this may be a simple question but as i said any help would be gratefully appreciated.

thanks,

shaun

 

[dextercioby]

I don't have access to this article, if you do, then I hope it proves a valuable source of information.
http://adsabs.harvard.edu/abs/1960AmJPh..28...1D

Other than that, I vaguely remember that the transport equation was dealt with by Landau & Lifschitz in the volume on Kinetical theory.

Also, you may want to check this part, too.