Investigation of the interaction of the ion beams with deuterated crystal structures at the HELIS facility; Journal of Instrumentation; Vol. 15 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-19)

Investigation of the interaction of the ion beams with deuterated crystal structures at the HELIS facility; Journal of Instrumentation; Vol. 15 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-19)

Dettagli Bibliografici
Parent link:Journal of Instrumentation
Vol. 15 : Radiation from Relativistic Electrons in Periodic Structures (RREPS-19).— 2020.— [C06062, 12 p.]
Ente Autore: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение естественных наук
Altri autori: Dalkarov O. D. Oleg Dmitrievich, Negodaev M. A. Mikhail Alexandrovich, Rusetsky A. S. Aleksey Sergeevich, Oginov A. V. Aleksandr Vladimirovich, Chubenko A. P. Aleksandr Polikarpovich, Tsekhosh V. I. Vladimir Igorevich, Kirsanov M. A. Mikhail Alekseevich, Popovich A. F., Pivovarov Yu. L. Yury Leonidovich, Tukhfatullin T. A. Timur Ahatovich, Bolotokov A. A. Andzor Adalgerievich, Lyakhov B. F. Boris Fedorovich, Famina N. V. Nataliya Valentinovna
Riassunto:Title screen
The paper reviews results obtained in the course of low energy nuclear reactions experimental study using the HELIS facility (LPI). The analysis of DD-reaction yields in deuterated crystalline structures at deuteron energies of 10–25 keV has shown a significant amplification effect. It was found that the exposure of deuterated targets both to 10–25 keV H+ and Ne+ ion beams and 20–30 keV X-ray radiation beams results in stimulation of DD-reaction yield. For CVD diamond and PdDx targets, it was shown that the magnitude of the neutron yield is affected by the orientation of the sample with respect to the deuteron beam. The possible explanation of the said effect may be attributed to the channeling of deuterium ions and neutron (DD reaction products) in textured targets. It was found that the heat release is much higher when D+ ion beams act upon the TiDx target than in case with H+ and Ne+ beams. The heat release depends upon the deuterium concentration in the target and the deuteron beam current density. “Additional peaks” were observed in the X-ray fluorescence spectra, but those are not related to any element and are seemingly associated with diffraction processes in deuterated palladium and CVD diamond.
Lingua:inglese
Pubblicazione: 2020
Soggetti:
электронный ресурс
труды учёных ТПУ
accelerator applications
particle identification methods
particle tracking detectors
приложения
детекторы нейтронов
Accesso online:https://doi.org/10.1088/1748-0221/15/06/C06062
Natura: MixedMaterials Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663499

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