Backe, H. and Krambrich, D. and Lauth, W. and Lundsgaard Hansen, J. and Uggerhøj, U. I. (2011) X-ray emission from a crystal undulator—Experimental results at channeling of electrons. Il nuovo cimento C, 34 (4). pp. 157-165. ISSN 1826-9885
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Abstract
Experiments have been performed at the Mainz Microtron MAMI to explore the radiation emission from a 4-period epitaxially grown strained layer Si1−xGex undulator with a period length λu = 9.9 μm. Electron energies of 270 and 855MeV have been chosen. In comparison with a flat silicon reference crystal, a broad excess yield around the theoretically expected photon energies of 0.069 and 0.637 MeV, respectively, has been observed for channeling at the undulating (110) planes. The results are discussed within the framework of the classical undulator theory.
| Item Type: | Article |
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| Uncontrolled Keywords: | Radiation by moving charges ; Channeling phenomena (blocking, energy loss, etc.) ; Accelerators |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 07 Apr 2020 16:21 |
| Last Modified: | 07 Apr 2020 16:21 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/17328 |
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