Formation region effects in x-ray transition radiation from 1 to 6 GeV electrons in multilayer targets; Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms; Vol. 476
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms Vol. 476.— 2020.— [P. 44-51] |
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| Autor kompanije: | |
| Daljnji autori: | , , , , , , , , , , , |
| Sažetak: | Title screen The formation region effects in x-ray transition radiation have been experimentally investigated. The radiation was generated using 1–6 GeV electrons impinging on two multilayer targets with considerably different periods. The absolute yield of transition radiation was measured and the wide spectral peak in the range from 10 to 30 keV was observed. In the most part of the electron energy range the emission from the short-period radiator was expectedly suppressed, compared to the case of the long-period one. But for the electron energy of 1 GeV an opposite effect, though rather small, of the emission enhancement in the short-period radiator was observed. The conditions, under which this effect is much stronger, are derived and its possible practical value is outlined. The theory accounting for an arbitrary transversal shape of the electron beam and the finite size of the detector is developed. This theory describes rather well the experimental results. Режим доступа: по договору с организацией-держателем ресурса |
| Jezik: | engleski |
| Izdano: |
2020
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| Teme: | |
| Online pristup: | https://doi.org/10.1016/j.nimb.2020.04.033 |
| Format: | Elektronički Poglavlje knjige |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663703 |
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| 200 | 1 | |a Formation region effects in x-ray transition radiation from 1 to 6 GeV electrons in multilayer targets |f S. V. Trofimenko, R. M. Nazhmudinov, A. V. Shchagin [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 29 tit.] | ||
| 330 | |a The formation region effects in x-ray transition radiation have been experimentally investigated. The radiation was generated using 1–6 GeV electrons impinging on two multilayer targets with considerably different periods. The absolute yield of transition radiation was measured and the wide spectral peak in the range from 10 to 30 keV was observed. In the most part of the electron energy range the emission from the short-period radiator was expectedly suppressed, compared to the case of the long-period one. But for the electron energy of 1 GeV an opposite effect, though rather small, of the emission enhancement in the short-period radiator was observed. The conditions, under which this effect is much stronger, are derived and its possible practical value is outlined. The theory accounting for an arbitrary transversal shape of the electron beam and the finite size of the detector is developed. This theory describes rather well the experimental results. | ||
| 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 | ||
| 463 | |t Vol. 476 |v [P. 44-51] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a high-energy electron beam | |
| 610 | 1 | |a X-ray transition radiation | |
| 610 | 1 | |a multilayer radiator | |
| 610 | 1 | |a radiation formation length | |
| 610 | 1 | |a "half-bare" electron | |
| 610 | 1 | |a электронные пучки | |
| 610 | 1 | |a рентгеновское излучение | |
| 701 | 1 | |a Trofimenko |b S. V. |g Serge Vladimirovich | |
| 701 | 1 | |a Nazhmudinov |b R. M. |g Ramazan Magomedshapievich | |
| 701 | 1 | |a Shchagin |b A. V. |g Aleksandr Vasiljevich | |
| 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 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 Gogolev |b A. S. |c physicist |c associate professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1983- |g Aleksey Sergeevich |3 (RuTPU)RU\TPU\pers\31537 |9 15698 | |
| 701 | 1 | |a Filatov |b N. A. |c Specialist in the field of automatic control |c Engineer of Tomsk Polytechnic University |f 1983- |g Nikolay Alexandrovich |3 (RuTPU)RU\TPU\pers\40863 | |
| 701 | 1 | |a Kube |b G. |g Gero | |
| 701 | 1 | |a Potylitsyna-Kube |b N. A. |g Nataliya Aleksandrovna | |
| 701 | 1 | |a Stanitzki |b M. M. |g Marcel | |
| 701 | 1 | |a Diener |b R. |g Ralf | |
| 701 | 1 | |a Novokshonov |b A. I. |c specialist in the field of non-destructive testing |c engineer of Tomsk Polytechnic University |f 1990- |g Artem Igorevich |3 (RuTPU)RU\TPU\pers\35523 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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