Change search
ReferencesLink to record
Permanent link

Direct link
Ion transport barrier formation with low injected torque in JET
Show others and affiliations
2007 (English)In: 34th EPS Conference on Plasma Physics 2007, EPS 2007 - Europhysics Conference Abstracts, 2007, no 1, 504-507 p.Conference paper (Refereed)
Abstract [en]

Ion temperature ITB trigger events have been provoked on JET with very low levels of injected torque using a 3He minority ion heating scheme. The evidence indicates that E x B shear driven by toroidal rotation is not important in these ITB triggers, however the ITBs which form are weak and short lived. Evidence from other experiments [4], suggests that higher torque is necessary to establish and maintain strong ITBs. Future experiments with the increased RF power of the new JET ICRH antenna will be made to explore whether 'strong' ITBs can be created at high power and low applied torque.

Place, publisher, year, edition, pages
2007. no 1, 504-507 p.
Keyword [en]
ICRH antennas, Ion Heating, Ion temperature, Ion transports, Low level, Rf-power, Toroidal rotation
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-154675ScopusID: 2-s2.0-84873867799ISBN: 978-162276334-4OAI: diva2:758497
34th European Physical Society Conference on Plasma Physics 2007, EPS 2007, 2 July 2007 through 6 July 2007, Warsaw, Poland

QC 20141027

Available from: 2014-10-27 Created: 2014-10-27 Last updated: 2014-10-27Bibliographically approved

Open Access in DiVA

No full text


Search in DiVA

By author/editor
Brzozowski, Jerzy H.Johnson, Thomas
By organisation
Fusion Plasma Physics
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 14 hits
ReferencesLink to record
Permanent link

Direct link