منابع مشابه
The polarization of bremsstrahlung from radiative ionization
Based on inverse kinematics the close relation between radiative electron capture to the projectile continuum, calculated within the impulse approximation, and electron–nucleus bremsstrahlung is shown. Particular emphasis is laid on the short-wavelength limit corresponding to cusp-electron emission in the target frame of reference. Differential cross sections and the degree of photon polarizati...
متن کاملPolarization transfer in relativistic electron-nucleus bremsstrahlung
The emission of circularly polarized photons during the scattering of fast spin-polarized electrons from heavy nuclei is studied within the Dirac–Sommerfeld-Maue approach. Predictions are made for the dependence of the polarization correlations C32 and C12 on collision energy, photon energy and nuclear charge. A comparison with pilot measurements of the transmission asymmetry, sensitive to C32,...
متن کاملTarget effects on the linear polarization of electron-nucleus bremsstrahlung
The polarization properties of electron-nucleus bremsstrahlung occurring both in electron-atom collisions and, in inverse kinematics, in ion-atom collisions have continuously attracted strong theoretical interest [1, 2]. Due to the recent development of efficient Compton polarimeters precise studies of photon linear polarization in the energy region from roughly 70 up to a few hundred keV have ...
متن کاملPolarization Bremsstrahlung in Thick Targets Produced by Continuous Beta Particles
Bremsstrahlung spectral photon distributions produced by continuous beta particles of beta emitter 147Pm and 45Ca in thick targets studied in a photon energy region 10-30 keV. The bremsstrahlung spectral photon distribution measured with X-PIPS Si (Li) detector. The experimental results were compared with the theoretical bremsstrahlung distribution obtained from ordinary bremsstrahlung (OB) the...
متن کاملMeasurement of the linear polarization of the high energy end of electron-nucleus bremsstrahlung
Bremsstrahlung is one of the basic photon-matter processes occurring in collisions of electrons with atoms and ions. Bremsstrahlung in electron-atom collisions has been the object of extensive experimental and theoretical studies [1]. These studies focused on the angular dependence of the intensity distribution of the bremsstrahlung, as well as on its linear polarization [2]. Another production...
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ژورنال
عنوان ژورنال: Australian Journal of Physics
سال: 1954
ISSN: 0004-9506
DOI: 10.1071/ph540527