Synchrotron radiation contributions to optical diffraction radiation measurements; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 201, iss. 1
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms: Scientific Journal Vol. 201, iss. 1.— 2003.— [P. 184-190] |
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| Outros Autores: | |
| Resumo: | Title screen If we try to measure the backward optical diffraction radiation (BODR) of high energy electrons from a conductive slit or a semi-infinite plate, the electron beam will pass through the bending magnet (BM) or steering magnet (SM) or magnet lenses before striking the target. The synchrotron radiation (SR) from these magnets can then obscure the BODR measurements. Analysis of the SR properties from these magnets is presented. A model based on the modified Lenar–Wikherd potentials was created, and the SR angular distribution from relativistic electrons in BM and SM for different conditions of radiation in the optical region was calculated. Analysis shows that for the parameters of the KEK ATF extraction line, the SR intensity exceeds that of the backward optical transition radiation (BOTR) from the conducting targets, and it is much larger than the BODR intensity. The SR intensity from the SMs depends on its tuning and may be comparable to BOTR. Thus, the problem of separating of BODR and SR in the BODR measurements is important. Two methods of resolving this problem are suggested. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglês |
| Publicado em: |
2003
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| Assuntos: | |
| Acesso em linha: | http://www.sciencedirect.com/science/article/pii/S0168583X02017469 |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636384 |
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| 200 | 1 | |a Synchrotron radiation contributions to optical diffraction radiation measurements |f G. A. Naumenko | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a If we try to measure the backward optical diffraction radiation (BODR) of high energy electrons from a conductive slit or a semi-infinite plate, the electron beam will pass through the bending magnet (BM) or steering magnet (SM) or magnet lenses before striking the target. The synchrotron radiation (SR) from these magnets can then obscure the BODR measurements. Analysis of the SR properties from these magnets is presented. A model based on the modified Lenar–Wikherd potentials was created, and the SR angular distribution from relativistic electrons in BM and SM for different conditions of radiation in the optical region was calculated. Analysis shows that for the parameters of the KEK ATF extraction line, the SR intensity exceeds that of the backward optical transition radiation (BOTR) from the conducting targets, and it is much larger than the BODR intensity. The SR intensity from the SMs depends on its tuning and may be comparable to BOTR. Thus, the problem of separating of BODR and SR in the BODR measurements is important. Two methods of resolving this problem are suggested. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |o Scientific Journal | ||
| 463 | |t Vol. 201, iss. 1 |v [P. 184-190] |d 2003 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a relativistic electrons | |
| 610 | 1 | |a relativistic electrons | |
| 610 | 1 | |a релятивистские электроны | |
| 610 | 1 | |a synchrotron radiation | |
| 610 | 1 | |a синхротронное излучение | |
| 610 | 1 | |a diffraction radiation | |
| 610 | 1 | |a дифракционное излучение | |
| 701 | 1 | |a Naumenko |b G. A. |c physicist |c senior research fellow of Tomsk Polytechnic University |f 1947- |g Gennadiy Andreevich |3 (RuTPU)RU\TPU\pers\31524 | |
| 801 | 2 | |a RU |b 63413507 |c 20160211 |g RCR | |
| 856 | 4 | |u http://www.sciencedirect.com/science/article/pii/S0168583X02017469 | |
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