Monochromatic coherent transition and diffraction radiation from a relativistic electron bunch train; Journal of Instrumentation; Vol. 13 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-17)
| Parent link: | Journal of Instrumentation Vol. 13 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-17).— 2018.— [C04007, 8 p.] |
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| Kurumsal yazarlar: | , , |
| Diğer Yazarlar: | , , , , , |
| Özet: | Title screen Electron beams of most accelerators have a bunched structure and are synchronized with the accelerating RF field. Due to modulation of the electron beam with frequency v[RF] one can expect to observe resonances with frequencies vk= k·v[RF] in radiation spectrum generated via any spontaneous emission mechanism (k is an integer and the resonance order). In this paper we present the results of spectral measurements of coherent transition radiation (CTR) generated by an electron bunch train from the Tomsk microtron with v[RF]=2.63GHz in the spectral frequency range from 8 to 35 GHz. We also measured the spectrum of coherent diffraction radiation and demonstrated that the observed spectra in both cases consist of monochromatic lines. For spectral measurements the Martin-Puplett interferometer with spectral resolution of 800 MHz (FWMH) was employed. Using a waveguide frequency cut-off we were able to exclude several spectral lines to observe higher resonance orders of up to k=7. |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2018
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| Konular: | |
| Online Erişim: | https://doi.org/10.1088/1748-0221/13/04/C04007 http://earchive.tpu.ru/handle/11683/47265 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658112 |
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| 200 | 1 | |a Monochromatic coherent transition and diffraction radiation from a relativistic electron bunch train |f G. A. Naumenko, A. P. Potylitsyn, M. V. Shevelev [et al.] | |
| 203 | |a Text |c electronic | ||
| 210 | |d 2018 | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 26 tit.] | ||
| 330 | |a Electron beams of most accelerators have a bunched structure and are synchronized with the accelerating RF field. Due to modulation of the electron beam with frequency v[RF] one can expect to observe resonances with frequencies vk= k·v[RF] in radiation spectrum generated via any spontaneous emission mechanism (k is an integer and the resonance order). In this paper we present the results of spectral measurements of coherent transition radiation (CTR) generated by an electron bunch train from the Tomsk microtron with v[RF]=2.63GHz in the spectral frequency range from 8 to 35 GHz. We also measured the spectrum of coherent diffraction radiation and demonstrated that the observed spectra in both cases consist of monochromatic lines. For spectral measurements the Martin-Puplett interferometer with spectral resolution of 800 MHz (FWMH) was employed. Using a waveguide frequency cut-off we were able to exclude several spectral lines to observe higher resonance orders of up to k=7. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\25113 |t Journal of Instrumentation | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\25114 |t Vol. 13 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-17) |o XII International Symposium, 18-22 September, 2017, Hamburg, Germany |o [proceedings] |v [C04007, 8 p.] |d 2018 | |
| 610 | 1 | |a электронный ресурс | |
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| 610 | 1 | |a accelerator applications | |
| 610 | 1 | |a spectrometers | |
| 610 | 1 | |a ускорители | |
| 610 | 1 | |a спектрометры | |
| 610 | 1 | |a когерентные переходные процессы | |
| 610 | 1 | |a дифракционные излучения | |
| 610 | 1 | |a электронные пучки | |
| 610 | 1 | |a спектральные измерения | |
| 610 | 1 | |a интерферометры | |
| 701 | 1 | |a Naumenko |b G. A. |c physicist |c senior research fellow, Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1947- |g Gennadiy Andreevich |3 (RuTPU)RU\TPU\pers\31524 | |
| 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 Shevelev |b M. V. |c physicist |c research engineer of Tomsk Polytechnic University |f 1985- |g Mihail Viktorovich |3 (RuTPU)RU\TPU\pers\31529 | |
| 701 | 1 | |a Karataev |b P. V. |c physicist |c head of the laboratory of Tomsk Polytechnic University |f 1976- |g Pavel Vladimirovich |3 (RuTPU)RU\TPU\pers\35522 | |
| 701 | 1 | |a Shipulya |b M. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1986- |g Mikhail Alekseevich |3 (RuTPU)RU\TPU\pers\47159 |9 22752 | |
| 701 | 1 | |a Bleko |b V. V. |c physicist |c engineer-researcher of Tomsk Polytechnic Universit |f 1989- |g Vitold Vladislavovich |3 (RuTPU)RU\TPU\pers\32285 | |
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