Angular distribution of X-ray radiation by 500 MeV electrons in a tungsten crystal; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 201, № 1
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms: Scientific Journal Vol. 201, № 1.— 2003.— [P. 114-122] |
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| Weitere Verfasser: | , , , , , , , , , , , |
| Zusammenfassung: | Title screen X-rays generated by a 500 MeV electron beam of the Tomsk synchrotron in a tungsten single crystal with a mosaic factor less than 80″ has been studied theoretically and experimentally. The tungsten crystal was a block with sizes 1.7×10×15 mm3 aligned with the (1 1 1) plane at the Bragg angle θB≈45° to the electron beam axis. The emitted photons were detected at an angle of 2θB with respect to the electron beam. The emitted angular distributions for the (2 2 2) and (4 4 4) orders have been measured and compared with predictions of the developed theoretical model. This model takes the contribution of parametric X-radiation (PXR) and diffracted transition radiation (DTR) generated by relativistic electrons from in-surface of a crystalline target as well as an influence of an interference between PXR and DTR emission mechanisms into account. The obtained results show the important contribution of DTR to the measured emission yield Режим доступа: по договору с организацией-держателем ресурса |
| Sprache: | Englisch |
| Veröffentlicht: |
2003
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| Schlagworte: | |
| Online-Zugang: | http://www.sciencedirect.com/science/article/pii/S0168583X02013101 http://dspace.bsu.edu.ru/bitstream/123456789/4637/1/Adischev_Angular_distribution.pdf |
| Format: | MixedMaterials Elektronisch Buchkapitel |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636695 |
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| 200 | 1 | |a Angular distribution of X-ray radiation by 500 MeV electrons in a tungsten crystal |f Yu. N. Adishchev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a X-rays generated by a 500 MeV electron beam of the Tomsk synchrotron in a tungsten single crystal with a mosaic factor less than 80″ has been studied theoretically and experimentally. The tungsten crystal was a block with sizes 1.7×10×15 mm3 aligned with the (1 1 1) plane at the Bragg angle θB≈45° to the electron beam axis. The emitted photons were detected at an angle of 2θB with respect to the electron beam. The emitted angular distributions for the (2 2 2) and (4 4 4) orders have been measured and compared with predictions of the developed theoretical model. This model takes the contribution of parametric X-radiation (PXR) and diffracted transition radiation (DTR) generated by relativistic electrons from in-surface of a crystalline target as well as an influence of an interference between PXR and DTR emission mechanisms into account. The obtained results show the important contribution of DTR to the measured emission yield | ||
| 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, № 1 |v [P. 114-122] |d 2003 | ||
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a X-ray emission | |
| 610 | 1 | |a рентгеновское излучение | |
| 610 | 1 | |a dynamical diffraction | |
| 610 | 1 | |a дифракция | |
| 610 | 1 | |a спектры | |
| 701 | 1 | |a Adishchev |b Yu. N. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1946- |g Yuri Nikolaevich |3 (RuTPU)RU\TPU\pers\31869 | |
| 701 | 1 | |a Arishev |b S. N. | |
| 701 | 1 | |a Vnukov |b A. V. | |
| 701 | 1 | |a Vukolov |b A. V. |c physicist |c Research associate of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1978- |g Artem Vladimirovich |3 (RuTPU)RU\TPU\pers\31209 |9 15405 | |
| 701 | 1 | |a Potylitsyn |b A. P. |c Russian physicist |c Professor of the TPU |f 1945- |g Alexander Petrovich |3 (RuTPU)RU\TPU\pers\26306 |9 12068 | |
| 701 | 1 | |a Kuznetsov |b S. I. |c physicist |c associate professor of Tomsk polytechnic university, candidate of technical sciences (PhD) |f 1952- |g Sergey Ivanovich |3 (RuTPU)RU\TPU\pers\30071 | |
| 701 | 1 | |a Kalinin |b B. N. | |
| 701 | 1 | |a Kubankin |b A. S. |c physicist |c expert of Tomsk Polytechnic University, candidate of physico-mathematical Sciences |f 1981- |g Aleksandr Sergeevich |3 (RuTPU)RU\TPU\pers\34235 | |
| 701 | 1 | |a Nasonov |b N. | |
| 701 | 1 | |a Zabaev |b V. N. |c physicist |c associate professor of Tomsk Polytechnic University |f 1946- |g Viktor Nikolaevich |3 (RuTPU)RU\TPU\pers\31534 | |
| 701 | 1 | |a Kaplin |b V. V. |c physicist |c senior research fellow at Tomsk Polytechnic University |f 1947- |g Valeriy Viktorovich |3 (RuTPU)RU\TPU\pers\31532 | |
| 701 | 1 | |a Uglov |b S. R. |c physicist |c Leading Researcher of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1958- |g Sergey Romanovich |3 (RuTPU)RU\TPU\pers\31533 |9 15694 | |
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| 856 | 4 | |u http://dspace.bsu.edu.ru/bitstream/123456789/4637/1/Adischev_Angular_distribution.pdf | |
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