Definition of terms

["Yvette M. Anderegg" <yvette@lakefield.net>]

I am having trouble finding any information on these terms.  I am hoping
someone here on Radsafe would be able to help me out.  I am studing for a
test and cannot find any information on Rayleigh scattering, Thompson
scattering, Mossbauer resonance scattering, and the definition of
photodisintegration.  More or less,I would like to know thier meanings.
None of my textbooks have anything on what it is.  Please do not refer me to
a library.  The libraries in my area have little or no information about
radiation concepts.   I know that they all deal with neutrons.

Thank you to all who can be of some assistance to me.
Yvette M. Anderegg  (LTC; Lakeshore Technical College)