A. Becoulet

Details der Publikationsliste

Zeitraum

1991 - 2009

Anzahl

56

Co-Autoren

Non-linear temperature oscillations in the plasma centre on Tore Supra and their interplay with MHD (2004)

Udintsev, V. S., Giruzzi, G., Imbeaux, F., Garbet, X., Huysmans, G., ...

Regular oscillations of the central electron temperature have been observed by means of ECE and SXR diagnostics during non-inductively driven discharges on Tore Supra. These oscillations are...

Status of and prospects for advanced tokamak regimes from multi-machine comparisons using the 'International Tokamak Physics Activity' database (2004)

Litaudon, X., Barbato, E., Becoulet, A., Doyle, E. J., Fujita, T., Gohil, P., ...

Advanced tokamak regimes obtained in ASDEX Upgrade, DIII-D, FF-U, JET, JT-60U, TCV and Tore Supra experiments are assessed both in terms of their fusion performance and capability for ultimately...

Hybrid advanced scenarios: perspectives for ITER and new experiments with dominant RF heating (2004)

Gormezano, C., Becoulet, A., Buratti, P., Carraro, L., Crisanti, F., Esposito, B., ...

A 'hybrid' scenario for ITER is defined through its objectives: a large fusion yield for a long time duration. In many tokamaks, discharges characterized by a stationary current density profile,...

Progress towards steady-state operation and real-time control of internal transport barriers in JET (2003)

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...

Progress towards steady-state operation and real-time control of internal transport barriers in JET (2003)

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...

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...

Integrated scenario in JET using real-time profile control (2003)

Joffrin, E., Crisanti, F., Felton, R., Litaudon, X., Mazon, D., Moreau, D., ...

The recent development of real-time measurements and control tools in JET has enhanced the reliability and reproducibility of the relevant ITER scenarios. Diagnostics such as charge exchange,...

Microturbulence and flow shear in high-performance JET ITB plasma (2002)

Budny,R. V., Andre,R., Becoulet,A., Challis,C. D., Conway,G. D., Dorland,W., ...

The transport, flow shear, and linear growth rates of microturbulence are studied for a JET plasma with high central q in which an internal transport barrier (ITB) forms and crows to a large radius....

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...

Real-time control of internal transport barriers in JET (2002)

Mazon,D., Litaudon,X., Moreau,D., Riva,M., Tresset,G., Baranov,Y., ...

We present the results of recent experiments related to real- time control of internal transport barriers (ITBs) in JET. Using a simple criterion to characterize the ITB existence, location and...

Progress in internal transport barrier plasmas with lower hybrid current drive and heating in JET (Joint European Torus) (2002)

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...

JET quasistationary internal-transport-barrier operation with active control of the pressure profile (2002)

Crisanti,F., Litaudon,X., Mailloux,J., Mazon,D., Barbato,E., Baranov,Y., ...

Quasistationary operation has been achieved on the Joint European Torus tokamak in internal-transport-barrier (ITB) scenarios, with the discharge time limited only by plant constraints. Full current...

Microturbulence and flow shear in high-performance JET ITB plasma (2002)

Budny, R. V., Andre, R., Becoulet, A., Challis, C. D., Conway, G. D., Dorland, W., ...

The transport, flow shear, and linear growth rates of microturbulence are studied for a JET plasma with high central q in which an internal transport barrier (ITB) forms and crows to a large radius....

JET quasistationary internal-transport-barrier operation with active control of the pressure profile (2002)

Crisanti, F., Litaudon, X., Mailloux, J., Mazon, D., Barbato, E., Baranov, Y., ...

Quasistationary operation has been achieved on the Joint European Torus tokamak in internal-transport-barrier (ITB) scenarios, with the discharge time limited only by plant constraints. Full current...

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...

Progress in internal transport barrier plasmas with lower hybrid current drive and heating in JET (Joint European Torus) (2002)

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...

Real-time control of internal transport barriers in JET (2002)

Mazon, D., Litaudon, X., Moreau, D., Riva, M., Tresset, G., Baranov, Y., ...

We present the results of recent experiments related to real- time control of internal transport barriers (ITBs) in JET. Using a simple criterion to characterize the ITB existence, location and...

Correlation between magnetic shear and ExB flow shearing rate in JET ITB discharges (2001)

Esposito, B., Baranov, Y., Crisanti, F., Maget, P., Parail, V., Becoulet, A., ...

Proceedings of the 28th EPS Conference on 28th EPS Conference on Controlled Fusion and Plasma Physics. Funchal, Madeira, PT, 18 - 22 June 2001. Europhysics Conference Abstracts, Contributed Papers...

Use of lower hybrid current drive and heating in optimised shear plasmas in JET (2001)

Mailloux, J., Alper, B., Baranov, Y., Barbato, E., Becoulet, A., Cardinali, A., ...

Proceedings of the 28th EPS Conference on 28th EPS Conference on Controlled Fusion and Plasma Physics. Funchal, Madeira, PT, 18 - 22 June 2001. Europhysics Conference Abstracts, Contributed Papers...

Predictive modelling of JET plasmas with edge and core transport barriers (2001)

Parail, V., Baranov, Y., Becoulet, A., Castaldo, C., Corriga, G., Challis, C., ...

Proceedings of the 28th EPS Conference on 28th EPS Conference on Controlled Fusion and Plasma Physics. Funchal, Madeira, PT, 18 - 22 June 2001. Europhysics Conference Abstracts, Contributed Papers...

Lower Hybrid Current Drive in Tore Supra and Jet (1991)

Moreau, D., Gormezano, C., Agarici, G., Agostini, E., Ane, J. M., Auge, N., ...

Recent Lower Hybrid Current Drive (LHCD) experiments in TORE SUPRA and JET are reported. Large multijunction launchers have allowed the coupling of 5 MW to the plasma for several seconds with a...