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Fusion product stud...
Fusion product studies via fast ion D-D and D-He-3 fusion on JET
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Sharapov, S. E. (author)
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- Hellsten, Torbjörn (author)
- KTH,Fusionsplasmafysik
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Kiptily, V. G. (author)
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Craciunescu, T. (author)
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- Eriksson, Jacob (author)
- Uppsala universitet,Tillämpad kärnfysik
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Fitzgerald, M. (author)
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Girardo, J. -B (author)
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Goloborod'ko, V. (author)
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- Hellesen, Carl (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Hjalmarsson, Anders (author)
- Uppsala universitet,Tillämpad kärnfysik
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- Johnson, Thomas (author)
- KTH,Fusionsplasmafysik
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Kazakov, Y. (author)
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Koskela, T. (author)
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Mantsinen, M. (author)
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Monakhov, I. (author)
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Nabais, F. (author)
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Nocente, M. (author)
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von Thun, C. Perez (author)
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Rimini, F. (author)
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Santala, M. (author)
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Schneider, M. (author)
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Tardocchi, M. (author)
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Tsalas, M. (author)
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Yavorskij, V. (author)
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Zoita, V. (author)
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(creator_code:org_t)
- 2016-08-24
- 2016
- English.
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In: Nuclear Fusion. - : Institute of Physics Publishing (IOPP). - 0029-5515 .- 1741-4326. ; 56:11
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- Dedicated fast ion D-D and D-He-3 fusion experiments were performed on JET with carbon wall (2008) and ITER-like wall (2014) for testing the upgraded neutron and energetic ion diagnostics of fusion products. Energy spectrum of D-D neutrons was the focus of the studies in pure deuterium plasmas. A significant broadening of the energy spectrum of neutrons born in D-D fast fusion was observed, and dependence of the maximum D and D-D neutron energies on plasma density was established. Diagnostics of charged products of aneutronic D-He-3 fusion reactions, 3.7 MeV alpha-particles similar to those in D-T fusion, and 14.6 MeV protons, were the focus of the studies in D-He-3 plasmas. Measurements of 16.4 MeV gamma-rays born in the weak secondary branch of D(He-3, gamma)Li-5 reaction were used for assessing D-He-3 fusion power. For achieving high yield of D-D and D-He-3 reactions at relatively low levels of input heating power, an acceleration of D beam up to the MeV energy range was used employing 3rd harmonic (f = 3f(CD)) ICRH technique. These results were compared to the techniques of D beam injection into D-He-3 mixture, and He-3-minority ICRH in D plasmas.
Subject headings
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Keyword
- fusion
- neutrons
- ICRH
- NBI
- JET
- Deuterium
- Helium-3
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Sharapov, S. E.
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Hellsten, Torbjö ...
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Kiptily, V. G.
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Craciunescu, T.
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Eriksson, Jacob
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Fitzgerald, M.
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show more...
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Girardo, J. -B
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Goloborod'ko, V.
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Hellesen, Carl
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Hjalmarsson, And ...
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Johnson, Thomas
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Kazakov, Y.
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Koskela, T.
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Mantsinen, M.
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Monakhov, I.
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Nabais, F.
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Nocente, M.
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von Thun, C. Per ...
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Rimini, F.
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Santala, M.
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Schneider, M.
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Tardocchi, M.
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Tsalas, M.
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Yavorskij, V.
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Zoita, V.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Fusion Plasma an ...
- Articles in the publication
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Nuclear Fusion
- By the university
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Royal Institute of Technology
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Uppsala University