Relativistic impulse approximation in Compton scattering
نویسندگان
چکیده
منابع مشابه
Compton scattering beyond the impulse approximation
We treat the nonrelativistic Compton scattering process in which an incoming photon scatters from an N-electron many-body state to yield an outgoing photon and a recoil electron, without invoking the commonly used frameworks of either the impulse approximation ~IA! or the independent particle model ~IPM!. An expression for the associated triple differential scattering cross section is obtained ...
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The validity of impulse approximation (IA), which is commonly used in the description of Compton scattering of photons from atomic electrons, is discussed with particular attention to the kinematical region in which the photon momentum transfer k is not much larger than the average bound electron momentum a of a given shell. IA can be justified in the Compton peak region of the spectrum if a/ k...
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ژورنال
عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics
سال: 2020
ISSN: 0953-4075,1361-6455
DOI: 10.1088/1361-6455/ab69a7