On the orientation effect of the neutron yield increase in d(d, n)3Hе reactions at an energy of 7–12 keV in TiD2 crystals
- Авторлар: Bystritsky V.M.1, Dudkin G.N.2, Kuznetsov S.I.2, Pivovarov Y.L.2, Tukhfatullin T.A.2, Nevedomsky V.A.2
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Мекемелер:
- Joint Institute for Nuclear Research
- National Research Tomsk Polytechnic University
- Шығарылым: Том 11, № 3 (2017)
- Беттер: 580-584
- Бөлім: Article
- URL: https://journals.rcsi.science/1027-4510/article/view/193132
- DOI: https://doi.org/10.1134/S1027451017030223
- ID: 193132
Дәйексөз келтіру
Аннотация
The orientation dependence of the d(d, n)3He reaction probability in a TiD2 crystal at a deuteron energy of 7–12 keV is investigated. The BCM-1.0 code developed for calculating the trajectories of channeled particles within classical mechanics is used to simulate deuteron trajectories at (200)-planar channeling in a 0.15-μm-thick Ti crystal with the angular divergence of the beam taken into account. The enhancement of the reaction probability in the computer experiments is 2.1 in the case of a parallel deuteron beam and near-zero crystal entry angles relative to the (200) planes. In the case of a deuteron beam with its angular divergence equal to 1/5 of the critical channeling angle, the maximum reaction-probability enhancement is 1.5. The results of calculations agree qualitatively with recent experiments performed at Tomsk Polytechnic University.
Авторлар туралы
V. Bystritsky
Joint Institute for Nuclear Research
Хат алмасуға жауапты Автор.
Email: bystvm@jinr.ru
Ресей, Dubna, Moscow Region, 141980
G. Dudkin
National Research Tomsk Polytechnic University
Email: bystvm@jinr.ru
Ресей, Tomsk, 634050
S. Kuznetsov
National Research Tomsk Polytechnic University
Email: bystvm@jinr.ru
Ресей, Tomsk, 634050
Yu. Pivovarov
National Research Tomsk Polytechnic University
Email: bystvm@jinr.ru
Ресей, Tomsk, 634050
T. Tukhfatullin
National Research Tomsk Polytechnic University
Email: bystvm@jinr.ru
Ресей, Tomsk, 634050
V. Nevedomsky
National Research Tomsk Polytechnic University
Email: bystvm@jinr.ru
Ресей, Tomsk, 634050
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