DocumentCode
752901
Title
Imaging of helical coherent structures in the reversed field pinch
Author
Franz, Paolo ; Marrelli, Lionello ; Martin, Piero ; Predebon, Italo ; Spizzo, Gianluca
Author_Institution
Consorzio RFX, Padova, Italy
Volume
30
Issue
1
fYear
2002
fDate
2/1/2002 12:00:00 AM
Firstpage
50
Lastpage
51
Abstract
Images obtained with soft X-ray tomography in the RFX reversed field pinch device are presented. They show that the plasma can be in two different regimes, characterized by a different degree of magnetic chaos. Evidence of a coherent helical structure emerging from the chaotic plasma core is shown. These images indicate the power of tomography, which allows the study of the dynamics of a Hamiltonian system like the magnetic field lines
Keywords
chaos; reversed field pinch; tomography; Hamiltonian system; RFX reversed field pinch device; chaotic plasma core; coherent helical structure; helical coherent structures imaging; magnetic chaos; magnetic field lines; reversed field pinch; soft X-ray tomography; tomography; Chaos; Laboratories; Magnetic flux; Plasma confinement; Plasma devices; Plasma diagnostics; Plasma temperature; Plasma x-ray sources; Tomography; Toroidal magnetic fields;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2002.1003918
Filename
1003918
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