TITLE

Bremsstrahlung radiation from slow electrons in a Coulomb field: Classical limit and quantum correction

AUTHOR(S)
Manakov, N.; Krylovetsky, A.; Marmo, S.
PUB. DATE
November 2015
SOURCE
Journal of Experimental & Theoretical Physics;Nov2015, Vol. 121 Issue 5, p727
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Compact analytic expressions have been derived by a direct expansion in ħ → 0 for the nonrelativistic amplitude of Coulomb bremsstrahlung radiation (BR), the differential (in frequency and angles of the scattered electron) BR cross section, and the triply differential BR cross section that takes into account the bremsstrahlung photon direction and polarization and the scattered electron direction. They contain the classical limit and a quantum correction of the order of ħ at an arbitrary BR frequency ω. An explicit expression has been found for the quantum correction of the order of ħ to the classical BR spectrum.
ACCESSION #
111728884

 

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