| Titel | Controlling the profile of ion-cyclotron-resonant ions in JET with the wave-induced pinch effect |
| Publication Type | Journal Article |
| Year of Publication | 2002 |
| Authors | Mantsinen MJ, Ingesson LC, Johnson T, Kiptily VG, Mayoral ML, Sharapov SE, Alper B, Bertalot L, Conroy S, Eriksson LG, Hellsten T, Noterdaeme JM, Popovichev S, Righi E, Tuccillo AA |
| Journal | Physical Review Letters |
| Volume | 89 |
| Pagination | 4 |
| Date Published | Sep |
| Type of Article | Article |
| ISBN Number | 0031-9007 |
| Accession Number | ISI:000177676400013 |
| Trefwoorden | CURRENT DRIVE, ICRF WAVES, INJECTION, PLASMAS, TOKAMAKS, TRANSPORT |
| Abstract | Experiments on the JET tokamak show that the wave-induced pinch in the presence of toroidally asymmetric waves can provide a tool for controlling the profile of ion-cyclotron-resonant He-3 ions. Direct evidence for the wave-induced pinch has been obtained from the measured gamma-ray emission profiles. Concurrent differences in the excitation of Alfven eigenmodes (AEs), sawtooth stabilization, electron temperatures, and fast-ion stored energies are observed. The measured location of the AEs and gamma-ray emission profiles are consistent with the fast-ion radial gradient providing the drive for AEs. |
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=Test&SrcApp=TestApp&DestLinkType=FullRecord&KeyUT=000177676400013&DestApp=WOS |
| Department | Fusion Physics |
| Alternate Journal | Phys. Rev. Lett. |
