Radial Electric Field in Advanced Tokamak Scenarios on JET with Toroidal Field Ripple (2009)
Crombe, K., Andrew, Y., Biewer, T., Blanco, E., Vries, P. De, Giroud, C., ...
Plasma Physics and Controlled Fusion Vol.51 Nr.5, 055005
Internal transport barrier dynamics with plasma rotation in JET (2009)
De Vries, P. C., Joffrin, E., Brix, M., Challis, C. D., Crombé, K., Esposito, B., ...
Radial electric field in JET advanced tokamak scenarios with toroidal field ripple (2009)
Crombé, K., Andrew, Y., Biewer, T.M., Blanco, E., De Vries, P.C., Giroud, C., ...
Plasma Physics and Controlled Fusion Vol.51 Nr.5
Overview of physics results from MAST (2009)
Meyer, H., Akers, R. J., Alladio, F., Appel, L. C., Axon, K. B., Ben Ayed, N., ...
Improved Confinement in JET hybrid discharges (2009)
Hobirk, J., Imbeaux, F., Crisanti, F., Buratti, P., Challis, C. D., Joffrin, E., ...
Effect of toroidal field ripple on the formation of internal transport barriers (2008)
De Vries, P. C., Joffrin, E., Hawkes, N. C., Litaudon, X., Challis, C. D., Andrew, Y., ...
Evolution of the radial electric field in a JET H-mode plasma (2008)
Andrew, Y., Hawkes, N.C., Biewer, T., Crombe, K., Keeling, D., ...
Europhysics Letters Vol.83 Nr.1, 15003
Radial electric field profiles in JET advanced tokamak scenarios with toroidal field ripple (2008)
Crombé, K., Andrew, Y., Biewer, T.M., De Vries, P., Giroud, C., Hawkes, N.C., ...
35th EPS Conference on Plasma Physics, Hersonissos, Crete, Greece, June 9-13, 2008
H-mode access on JET and implications for ITER (2008)
Andrew, Y., Biewer, T.M., Crombe, K., Keeling, D., Giroud, C., ...
Plasma Physics and Controlled Fusion Nr.50, 124053
Effect of toroidal field ripple on the formation of internal transport barriers (2008)
De Vries, P. C., Joffrin, E., Hawkes, N. C., Litaudon, X., Challis, C. D., Andrew, Y., ...
Plasma Physics and Controlled Fusion Vol.50 Nr.6, art. no. 065008
Prospects for steady-state scenarios on JET (2007)
Litaudon, X., Bizarro, J.P.S., Challis, C.D., Crisanti, F., De Vries, P.C., Lomas, P., ...
Nuclear Fusion Vol.47 Nr.9, 1285 - 1292
H-mode access in the low density regime on JET (2006)
Andrew, Y., Sartori, R., Righi, E., Hacquin, S., Howell, D.F., ...
Alfven cascades in JET discharges with NBI-heating (2006)
Sharapov, S.E., Alper, B., Baranov, Y.F., Berk, H.L., Borba, D., Boswell, C., ...
Status of the DNB based ITER CXRS and BES diagnostic (2006)
Von Hellermann, M., Jaspers, R., Biel, W., Litnovsky, A., Neubauer, O., Pap, M., ...
This version is available at the following Publisher URL: http://rsi.aip.org
H-mode access in the low density regime on JET (2005)
Andrew, Y., Sartori, R., Righi, E., Hacquin, S., Hawkes, N.C., ...
Development on JET of Advanced Tokamak Operations for ITER (2005)
Tuccillo, A. A., Crisanti, F., Litaudon, X., Baranov, Yu.F., Becoulet, A., Becoulet, M., ...
H-mode access in the low density regime on JET (2005)
Andrew, Y., Sartori, R., Righi, E., Hacquin, S., Hawkes, N.C., ...
Stork, D., Baranov, Y., Belo, P., Bertalot, L., Borba, D., Brzozowski, J. H., ...
Results are presented from the JET Trace Tritium Experimental (TTE) campaign using minority tritium (T) plasmas (n(T)/n(D) < 3%). Thermal tritium particle transport coefficients (D-T, nu(T)) are...
Experimental studies of instabilities and confinement of energetic particles on JET and MAST (2005)
Sharapov, S. E., Alper, B., Andersson, F., Baranov, Y. F., Berk, H. L., Bertalot, L., ...
In preparation for next step burning plasma devices such as ITER, experimental studies of instabilities and confinement of energetic ions were performed on Joint European Torus (JET) and on...
Edge ion parameters at the L-H transition on JET (2004)
Andrew, Y., Hawkes, N. C., O'Mullane, M. G., Sartori, R., Beurskens, M. N. A., Coffey, I., ...
Tritium Fuelling of JET Plasmas with Internal Transport Barriers (2004)
Mailloux, J., Challis, C. D., Adams, J. M., Alper, B., Baranov, Yu., ...
Monitoring Alfvén cascades with interferometry on the JET tokamak (2004)
Sharapov, S. E., Alper, B., Fessey, J., Hawkes, N. C., Young, N. P., Nazikian, R., ...
Von Hellermann, M., De Bock, M., Jaspers, R., Jakubowska, K., Barnsley, R., Giroud, C., ...
This version is available at the following Publisher URL: http://rsi.aip.org
Monitoring Alfven cascades with interferometry on the JET Tokamak (2004)
Sharapov, S. E., Alper, B., Fessey, J., Hawkes, N. C., Young, N. P., Nazikian, R., ...
A microwave interferometry technique is applied for the first time for detecting a discrete spectrum of Alfven cascade (AC) eigenmodes excited with fast ions in reversed magnetic shear plasmas of the...
Impurity-seeded plasma experiments on JET (2003)
Maddison, G. P., Brix, M., Budny, R., Charlet, M., Coffey, I., Cordey, J. G., ...
Scaling to larger tokamaks of high confinement plasmas with radiating edges, induced by impurities, is being studied through internationally collaborative experiments on JET. In campaigns till the...
Cortes, S. R., Hawkes, N. C., Lotte, P., Fenzi, C., Stratton, B. C., Hobirk, J., ...
The radial electric field gradient or the E×B flow shear has been pointed out as the underlying mechanism for turbulence suppression, responsible for an internal transport barrier formation in...
Litaudon, X., Becoulet, A., Crisanti, F., Wolf, R. C., Baranov, Yu. F., Barbato, E., ...
In JET, advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs) that are strongly influenced by the current density profile. A previously developed optimized shear...
Internal transport barrier triggering by rational magnetic flux surfaces in tokamaks (2003)
Joffrin, E., Challis, C. D., Conway, G. D., Garbet, X., Gude, A., Günter, S., ...
The formation of internal transport barriers (ITBs) has been experimentally associated with the presence of rational q surfaces in both JET and ASDEX Upgrade. The triggering mechanisms are related to...
Litaudon, X., Bécoulet, A., Crisanti, F., Wolf, R. C., Baranov, Yu. F., Barbato, E., ...
In JET advanced tokamak research mainly focuses on plasmas with internal transport barriers (ITBs), generated by modifications of the current profile. The formerly developed optimised shear regime...
Alfvén Eigenmodes in shear reversed plasmas (2003)
Breizman, B. N., Berk, H. L., Pekker, M. S., Sharapov, S. E., Hawkes, N. C., Borba, D. N., ...
Experiments on JT-60U and JET have shown that plasma configurations with shear reversal are prone to the excitation of unusual Alfvén eigenmodes by energetic particles. These modes emerge outside...
Equilibria and stability of JET discharges with zero core current density (2003)
Stratton, B. C., Hawkes, N. C., Huysmans, G. T. A., Breslau, J. A., Zakharov, L. E., Alper, B., ...
Injection of Lower Hybrid Heating and Current Drive (LHCD) into the current ramp-up phase of JET discharges has produced extremely reversed q-profiles characterized by a core region of near zero...
Impurity-seeded plasma experiments on JET (2003)
Maddison, G. P., Brix, M., Budny, R., Charlet, M., Coffey, I. H., Cordey, J. G., ...
This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/43/1/306
Litaudon, X., Bécoulet, A., Crisanti, F., Wolf, R. C., Baranov, Y., Barbato, E., ...
This version is available at the following URL: http://dx.doi.org/10.1088/0029-5515/43/7/309
Overview of JET results (2003)
Pamela, J., Solano, E. R., Adams, J. M., Agarici, G., Agarici, M., Akhter, H., ...
Scientific and technical activities on JET focus on the issues likely to affect the ITER design and operation. Our understanding of the ITER reference mode of operation, the ELMy H-mode, has...
Budny, R. V., Alper, B., Borba, D. N., Cordey, J. G., Ernst, D. R., Giraud, C., ...
First results of gyrokinetic analysis of JET ELMy H mode plasmas are presented. ELMy H mode plasmas form the basis of conservative performance predictions for tokamak reactors of the size of ITER....
Turbulence behaviour during electron heated reversed shear discharges in JET (2002)
Conway, G. D., Hogeweij, G. M. D., De Baar, M. R., Baranov, Y., Barnsley, R., Hawkes, N. C., ...
Low-frequency/long-wavelength density turbulence is found to be reduced within the volume enclosed by an electron thermal internal transport barrier generated with lower hybrid microwave heating in...
Hawkes, N. C., Andrew, Y., Challis, C. D., DeAngelis, R., Drozdov, V., Hobirk, J., ...
In JET discharges where lower hybrid heating and current drive (LHCD) is applied early during the current ramp, a region of the plasma with zero current density is formed near the axis. At the...
q=1 advanced tokamak experiments in JET and comparison with ASDEX Upgrade (2002)
Joffrin, E., Wolf, R., Alper, B., Baranov, Y., Challis, C. D., De Baar, M., ...
The ASDEX Upgrade advanced tokamak scenario with central q close to 1 has been reproduced on JET. For almost identical q profiles, the comparative analysis does show similar features like the...
Towards fully non-inductive current drive operation in JET (2002)
Litaudon, X., Crisanti, F., Alper, B., Artaud, J. F., Baranov, Y. F., Barbato, E., ...
Quasi-steady operation has been achieved at JET in the high- confinement regime with internal transport barriers (ITBs). The ITB has been maintained up to 11s. This duration, much larger than the...
Mailloux, J., Alper, B., Baranov, Y., Becoulet, A., Cardinali, A., Castaldo, C., ...
In optimized shear plasmas in the Joint European Torus [P. H. Rebut and B. E. Keen, Fusion Technol. 11, 13 (1987)], safety factor (q) profiles with negative magnetic shear are produced by applying...
Alfvén wave cascades in a tokamak (2002)
Sharapov, S., Alper, B., Berk, H. L., Borba, D., Breizman, B. N., Challis, C. D., ...
Ion Heat Transport in JET and ASDEX Upgrade Tokamak plasmas (2002)
Wolf, R., Baranov, Yu., De Baar, M., Challis, C. D., Dorland, W., Garbet, X., ...
Ion Heat Transport in JET and ASDEX Upgrade Tokamak plasmas (2002)
Wolf, R., Baranov, Yu., De Baar, M., Challis, C.D., Dorland, W., Garbet, X., ...
Comparison of L-mode regimes with enhanced confinement by impurity seeding in JET and DIII-D (2002)
Jackson, G. L., Murakami, M., Baker, D. R., Budny, R., De Baar, M. R., Evans, T. E., ...
This version is available at the following Publisher URL: http://dx.doi.org/10.1088/0741-3335/44/9/307
Study of impurity behaviour during JET radiative boundary experiments (2001)
Chen, H., Giannella, R., Hawkes, N. C., Von Hellermann, M.
This version is available at the following Publisher URL: http://dx.doi.org/10.1088/0741-3335/43/1/301
Overview of JET results in support of the ITER physics basis (2001)
Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Arshad, S., Bainbridge, N., ...
The JET experimental campaign has focused on studies in support of the ITER physics basis. An overview of the results obtained is given for the reference ELMy H mode and advanced scenarios, which in...
Plasma-edge gradients in L-mode and ELM-free H-mode JET plasmas (1998)
Breger, P., Flewin, C., Zastrow, K. D., Davies, S. J., Hawkes, N. C., Konig, R. W. T., ...
Experimental plasma-edge gradients in JET during the edge-localized-mode (ELM) free H-mode are examined for evidence of the presence and location of the transport barrier region inside the magnetic...
Jones, T. T. C., Adams, J. M., Ageladarakis, P., AliArshad, S., Alper, B., Altmann, H., ...
Planned experiments in the Joint European Torus [Plasma Physics and Controlled Fusion Research, Proceedings, 13th International Conference, Washington, D.C., 1990 (International Atomic Energy Agency,...
Latest JET results in deuterium and deuterium-tritium plasmas (1997)
Adams, J. M., Ageladarakis, P., Arshad, S. A., Alper, B., Altmann, H., Andrew, P., ...
All major JET systems have been fully commissioned for D-T and the DTE1 series of experiments has started with the D-T fuel mixture and operating conditions foreseen for ITER. In the area of ITER...
JET results with the new pumped divertor and implications for ITER (1995)
Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., AliArshad, S., ...
This paper presents an overview of results of the 1994/95 experimental campaign on JET with the new pumped divertor and draws implications for ITER in the areas of detached and radiative divertor...
First Results with the Modified Jet - the Jet Team (1994)
Adams, J. M., Agarici, Y., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., ...
JET was extensively modified in the 1992/93 shutdown. The new pumped divertor and many new systems were brought into operation early in 1994. Operations have progressed to 4MA plasma current and,...
Tritium Fuelling of JET Plasmas with Internal Transport Barriers
Mailloux, J., Challis, C. D., Adams, M., Alper, B., Baranov, Yu., Bertalot, L., ...