onr:"swepub:oai:DiVA.org:kth-19292"
Search: onr:"swepub:oai:DiVA.org:kth-19292" > Neutron emission ge...
- 1 of 1
- Previous record
- Next record
- To hitlist
Neutron emission generated by fast deuterons accelerated with ion cyclotron heating at JET
-
- Hellesen, Carl, 1980- (author)
- Uppsala universitet,Tillämpad kärnfysik,Fusion diagnostics
-
- Gatu Johnson, Maria (author)
- Uppsala universitet,Tillämpad kärnfysik
-
- Andersson Sundén, Erik (author)
- Uppsala universitet,Tillämpad kärnfysik
- show more...
- Gorini, G. (author)
- Tardocchi, M. (author)
- Kiptily, V. G. (author)
- Pinches, S. D. (author)
- Sharapov, S. E. (author)
- Johnson, M. Gatu (author)
- Anderson-Sunden, E. (author)
- show less...
- (creator_code:org_t)
- 2010-01-15
- 2010
- English.
- In: Nuclear Fusion. - : IOP Publishing. - 0029-5515 .- 1741-4326. ; 50:2
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- For the first time, the neutron emission from JET plasmas heated with combined deuterium neutral beam injection and third harmonic ion cyclotron radio frequency heating have been studied with neutron emission spectroscopy (NES). Very high DD neutron rates were observed with only modest external heating powers, which was attributed to acceleration of deuterium beam ions to energies of about 2-3 MeV, where the DD reactivity is on a par of that of the DT reaction. Fast deuterium energy distributions were derived from analysis of NES data and confirm acceleration of deuterium beam ions up to energies around 3 MeV, in agreement with theoretical predictions. The high neutron rates allowed for observations of changes in the fast deuterium populations on a time scale of 50 ms. Correlations were seen between fast deuterium ions at different energies and magnetohydrodynamic activities, such as monster sawtooth crashes and toroidal Alfven eigenmodes.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- energetic particles
- plasmas
- Physics
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- Nuclear Fusion (Search for host publication in LIBRIS)
To the university's database
- 1 of 1
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Hellesen, Carl, ...
- Gatu Johnson, Ma ...
- Andersson Sundén ...
- Conroy, Sean
- Ericsson, Göran
- Ronchi, E.
- show more...
- Sjöstrand, Henri ...
- Weiszflog, M.
- Gorini, G.
- Tardocchi, M.
- Johnson, Thomas ...
- Kiptily, V. G.
- Pinches, S. D.
- Sharapov, S. E.
- Johnson, M. Gatu
- Anderson-Sunden, ...
- show less...
- About the subject
-
- NATURAL SCIENCES
- NATURAL SCIENCES
- and Physical Science ...
- Articles in the publication
- Nuclear Fusion
- By the university
- Royal Institute of Technology
- Uppsala University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
