Low-energy electron-beam diagnostics based on the optical transition radiation
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms.— , 1984- Vol. 201, iss. 1 : Radiation from Relativistic Electrons in Periodic Structures (RREPS '01).— 2003.— [P. 34-43] |
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| Other Authors: | , , , , , , , |
| Summary: | Title screen A possibility of a few MeV electron beam diagnostics (Lorentz-factor 10) using polarization characteristics of the optical transition radiation (OTR) have been considered. Determination of the electron beam divergence have been performed with technique based on the OTR measurements. The technique is based on measuring the ratio R=Imin/Imax, where Imin(Imax) is the photon yield in the minimum (maximum) of OTR angular distribution. It is shown that the value of R can be obtained also from the measurement of the so-called w-scan of the OTR yield registered by a fixed detector with the aperture y−1 by varying the target tilt angle with respect to the electron-beam. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2003
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| Subjects: | |
| Online Access: | https://arxiv.org/ftp/physics/papers/0208/0208092.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647361 |