Deuterium z-pinch as a powerful source of multi-MeV ions and neutrons for advanced applications; Physics of Plasmas; Vol. 23, iss. 3
| Parent link: | Physics of Plasmas.— , 1969- Vol. 23, iss. 3.— 2016.— [032702, 10 р.] |
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| Erakunde egilea: | |
| Beste egile batzuk: | , , , , , , , , , , , , , , , , , , , , , , |
| Gaia: | Title screen A novel configuration of a deuterium z-pinch has been used to generate a nanosecond pulse of fast ions and neutrons. At a 3 MA current, the peak neutron yield of (3.6 ± 0.5) × 1012 was emitted within 20 ns implying the production rate of 1020 neutrons/s. High neutron yields resulted from the magnetization of MeV deuterons inside plasmas. Whereas deuterons were trapped in the radial direction, a lot of fast ions escaped the z-pinch along the z-axis. A large number of >25 MeV ions were emitted into a 250 mrad cone. The cut-off energy of broad energy spectra of hydrogen ions approached 40 MeV. The total number of >1 MeV and >25 MeV deuterons were 1016 and 1013, respectively. Utilizing these ions offers a real possibility of various applications, including the increase of neutron yields or the production of short-livedisotopes in samples placed in ion paths. On the basis of our experiments with various samples, we concluded that a single shot would have been sufficient to obtain GBq positron activity of 13N isotopes via the 12C(d,n)13N reaction. Furthermore, the first z-pinch generated neutronradiograph produced by ≈20 ns pulses is presented in this paper. Режим доступа: по договору с организацией-держателем ресурса |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2016
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| Gaiak: | |
| Sarrera elektronikoa: | http://dx.doi.org/10.1063/1.4942944 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648214 |
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| 200 | 1 | |a Deuterium z-pinch as a powerful source of multi-MeV ions and neutrons for advanced applications |f D. Klir [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 56 tit.] | ||
| 330 | |a A novel configuration of a deuterium z-pinch has been used to generate a nanosecond pulse of fast ions and neutrons. At a 3 MA current, the peak neutron yield of (3.6 ± 0.5) × 1012 was emitted within 20 ns implying the production rate of 1020 neutrons/s. High neutron yields resulted from the magnetization of MeV deuterons inside plasmas. Whereas deuterons were trapped in the radial direction, a lot of fast ions escaped the z-pinch along the z-axis. A large number of >25 MeV ions were emitted into a 250 mrad cone. The cut-off energy of broad energy spectra of hydrogen ions approached 40 MeV. The total number of >1 MeV and >25 MeV deuterons were 1016 and 1013, respectively. Utilizing these ions offers a real possibility of various applications, including the increase of neutron yields or the production of short-livedisotopes in samples placed in ion paths. On the basis of our experiments with various samples, we concluded that a single shot would have been sufficient to obtain GBq positron activity of 13N isotopes via the 12C(d,n)13N reaction. Furthermore, the first z-pinch generated neutronradiograph produced by ≈20 ns pulses is presented in this paper. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Physics of Plasmas |d 1969- | ||
| 463 | |t Vol. 23, iss. 3 |v [032702, 10 р.] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a мультиизображения | |
| 610 | 1 | |a ионы | |
| 610 | 1 | |a нейтроны | |
| 610 | 1 | |a наносекудные импульсы | |
| 701 | 1 | |a Klir |b D. | |
| 701 | 1 | |a Shishlov |b A. V. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1968- |g Aleksandr Viktorovich |3 (RuTPU)RU\TPU\pers\36689 |9 19728 | |
| 701 | 1 | |a Kubes |b P. | |
| 701 | 1 | |a Labetsky |b A. Yu. | |
| 701 | 1 | |a Rezac |b K. | |
| 701 | 1 | |a Cherdizov |b R. K. |g Rustam Koshalievich | |
| 701 | 1 | |a Cikhardt |b J. |g Jakub | |
| 701 | 1 | |a Cikhardtova |b B. | |
| 701 | 1 | |a Dudkin |b G. N. |c specialist in the field of nuclear physics |c Senior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1944- |g Gennadiy Nikolaevich |3 (RuTPU)RU\TPU\pers\34190 |9 17724 | |
| 701 | 1 | |a Fursov |b F. I. |g Fedor Ivanovich | |
| 701 | 1 | |a Garapatski |b A. A. |c physicist, specialist in the field of nuclear technology |c Leading engineer of Tomsk Polytechnic University |f 1957- |g Alexander Alexandrovich |3 (RuTPU)RU\TPU\pers\33123 |9 16944 | |
| 701 | 1 | |a Kovalchuk |b B. M. |c electrophysicist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |c Graduate student of Tomsk Polytechnic Institute, the Faculty of Electric Power (1962), Academician of the Russian Academy of Sciences |f 1940- |g Boris Mikhailovich |3 (RuTPU)RU\TPU\pers\35667 |9 18828 | |
| 701 | 1 | |a Krasa |b J. | |
| 701 | 1 | |a Kravarik |b J. | |
| 701 | 1 | |a Kurmaev |b N. E. |g Nikolay Evgenjevich | |
| 701 | 1 | |a Orcikova |b H. | |
| 701 | 1 | |a Padalko |b V. N. |c physicist |c Leading engineer of Tomsk Polytechnic University |f 1949- |g Vladimir Nikolaevich |3 (RuTPU)RU\TPU\pers\32978 |9 16823 | |
| 701 | 1 | |a Ratakhin |b N. A. |c physicist |c Head of the Department of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1950- |g Nikolay Aleksandrovich |3 (RuTPU)RU\TPU\pers\36686 |9 19725 | |
| 701 | 1 | |a Sila |b O. | |
| 701 | 1 | |a Turek |b K. | |
| 701 | 1 | |a Varlachev |b V. A. |c physicist, specialist in the field of nuclear physics |c Professor-consultant of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1948- |g Valery Aleksandrovich |y Tomsk |3 (RuTPU)RU\TPU\pers\33722 |9 17353 | |
| 701 | 1 | |a Velyhan |b A. | |
| 701 | 1 | |a Wagner |b R. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Физико-технический институт |b Лаборатория № 33 ядерного реактора |3 (RuTPU)RU\TPU\col\19896 |9 27627 |
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