Tashenov, S. ; Back, T. ; Barday, R. ; Cederwall, B. ; Enders, J. ; Khaplanov, A. ; Poltoratska, Yu. ; Schässburger, K.-U. ; Surzhykov, A. (2011)
Measurement of the correlation between electron spin and photon linear polarization in atomic-field bremsstrahlung.
In: Physical Review Letters, 107 (17)
Article, Bibliographie
Abstract
Atomic-field bremsstrahlung has been studied with a longitudinally polarized electron beam. The correlation between the initial orientation of the electron spin and the angle of photon polarization has been measured at the photon high energy tip region. In the time reversal this corresponds to a so-far unobserved phenomenon of production of longitudinally polarized electrons by photoionization of unpolarized atoms with linearly polarized photons. The results confirm the fully relativistic calculations for radiative recombination and suggest a new method for electron beam polarimetry.
| Item Type: | Article |
|---|---|
| Erschienen: | 2011 |
| Creators: | Tashenov, S. ; Back, T. ; Barday, R. ; Cederwall, B. ; Enders, J. ; Khaplanov, A. ; Poltoratska, Yu. ; Schässburger, K.-U. ; Surzhykov, A. |
| Type of entry: | Bibliographie |
| Title: | Measurement of the correlation between electron spin and photon linear polarization in atomic-field bremsstrahlung |
| Language: | English |
| Date: | October 2011 |
| Journal or Publication Title: | Physical Review Letters |
| Volume of the journal: | 107 |
| Issue Number: | 17 |
| Abstract: | Atomic-field bremsstrahlung has been studied with a longitudinally polarized electron beam. The correlation between the initial orientation of the electron spin and the angle of photon polarization has been measured at the photon high energy tip region. In the time reversal this corresponds to a so-far unobserved phenomenon of production of longitudinally polarized electrons by photoionization of unpolarized atoms with linearly polarized photons. The results confirm the fully relativistic calculations for radiative recombination and suggest a new method for electron beam polarimetry. |
| Uncontrolled Keywords: | Bremsstrahlung, Polarized Electron Beam, Polarized Electron Source, Photon Polarization, Linear Polarization, HPGe Detector, Polarimetry, SFB634, C5, E4 |
| Divisions: | 05 Department of Physics 05 Department of Physics > Institute of Nuclear Physics |
| Date Deposited: | 11 Feb 2014 10:04 |
| Last Modified: | 14 Jan 2019 12:32 |
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