Hybrid scheme of positron source at SPARC_LAB LNF facility
| Parent link: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms: Scientific Journal.— , 1984- Vol. 355 : Channeling 2014: Charged & Neutral Particles Channeling Phenomena.— 2015.— [P. 65-68] |
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| Otros Autores: | , , , , |
| Sumario: | Заглавие с экрана The hybrid scheme of the positron source for SPARC_LAB LNF facility (Frascati, Italy) is proposed. The comparison of the positron yield in a thin amorphous W converter of 0.1 mm thickness produced by bremsstrahlung, by axial 〈1 0 0〉 and planar (1 1 0) channeling radiations in a W crystal is performed for the positron energy range of 1 ÷ 3 MeV. It is shown that the radiation from 200 MeV electrons (parameters of SPARC_LAB LNF Frascati) in a 10 μm W crystal can produce positrons in the radiator of 0.1 mm thickness with the rate of 10-102 s−1 at planar channeling, of 102-103 s−1 at bremsstrahlung and of 103-104 s−1 at axial channeling Режим доступа: по договору с организацией-держателем ресурса |
| Lenguaje: | ruso |
| Publicado: |
2015
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| Materias: | |
| Acceso en línea: | http://dx.doi.org/10.1016/j.nimb.2015.03.091 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=640888 |
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| 200 | 1 | |a Hybrid scheme of positron source at SPARC_LAB LNF facility |f S. V. Abdrashitov [et al.] | |
| 203 | |a Текст |c электронный | ||
| 300 | |a Заглавие с экрана | ||
| 320 | |a [References: p. 68 (26 tit.)] | ||
| 330 | |a The hybrid scheme of the positron source for SPARC_LAB LNF facility (Frascati, Italy) is proposed. The comparison of the positron yield in a thin amorphous W converter of 0.1 mm thickness produced by bremsstrahlung, by axial 〈1 0 0〉 and planar (1 1 0) channeling radiations in a W crystal is performed for the positron energy range of 1 ÷ 3 MeV. It is shown that the radiation from 200 MeV electrons (parameters of SPARC_LAB LNF Frascati) in a 10 μm W crystal can produce positrons in the radiator of 0.1 mm thickness with the rate of 10-102 s−1 at planar channeling, of 102-103 s−1 at bremsstrahlung and of 103-104 s−1 at axial channeling | ||
| 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 |d 1984- | ||
| 463 | |t Vol. 355 : Channeling 2014: Charged & Neutral Particles Channeling Phenomena |o Proceedings of the 6th International Conference, October 5-10, 2014, Capri, Italy |v [P. 65-68] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Abdrachitov |b S. V. |c physicist |c assistant at Tomsk Polytechnic University |f 1987- |g Sergey Vladimirovich |3 (RuTPU)RU\TPU\pers\31543 |9 15703 | |
| 701 | 1 | |a Bogdanov |b O. V. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1981- |g Oleg Viktorovich |3 (RuTPU)RU\TPU\pers\31518 |9 15679 | |
| 701 | 1 | |a Dabagov |b S. B. | |
| 701 | 1 | |a Pivovarov |b Yu. L. |c physicist |c professor of Tomsk Polytechnic University |f 1953- |g Yuriy Leonidovich |3 (RuTPU)RU\TPU\pers\31522 |9 15683 | |
| 701 | 1 | |a Tukhfatullin |b T. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1971- |g Timur Ahatovich |3 (RuTPU)RU\TPU\pers\33633 |9 17289 | |
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| 856 | 4 | |u http://dx.doi.org/10.1016/j.nimb.2015.03.091 | |
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