Scientific Commons: H. Zohm

The dynamics of neoclassical tearing modes (NTM) is theoretically described by the general-ized Rutherford equation for the magnetic island width [1, 2]: where µ0r τR τR

Stochastic sawtooth reconnection in ASDEX Upgrade (2007)

Igochine, V., Dumbrajs, O., Zohm, H., Flaws, A., ASDEX Upgrade Team

Control of MHD Instabilities by ECCD: ASDEX Upgrade Results and Impliations for ITER (2007)

Zohm, H., Gantenbein, G., Leuterer, F., Manini, A., Maraschek, M., Yu, Q., ...

A model for the advantage of early electron cyclotron current drive in the suppression of neoclassical tearing modes (2007)

Lazaros, A., Maraschek, M., Zohm, H.

Study of turbulence and radial electric field transitions in ASDEX Upgrade using Doppler reflectometry (2007)

Conway, G.D., Schirmer, J., Angioni, C., Fuchs, J.C., Dux, R., Jenko, F., ...

Fast Particle Physics on ASDEX Upgrade - Interaction of Energetic Particles with Large and Small Scale Instabilities (2007)

Günter, S., Conway, G., Forest, C., Garcia Munoz, M., DaGraca, S., ...

Enhancement of the Stabilisation Efficiency of a Neoclassical Magnetic Island by Modulated Electron Cyclotron Current Drive in the ASDEX Upgrade Tokamak (2007)

Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., Leuterer, F., ...

Physics studies of the improved H-mode scenario in ASDEX Upgrade (2007)

Stober, J., Bobkov, V., Forest, C., Gruber, O., Hobirk, J., Horton, L. D., ...

Control of MHD instabilities by ECCD: ASDEX Upgrade results and implications for ITER (2007)

Zohm, H., Cirant, S., Gantenbein, G., Günter, S., Leuterer, F., Manini, A., ...

Radial Correlation Length Measurements on ASDEX Upgrade Using Correlation Doppler Reflectometry (2007)

Schirmer, J., Conway, G.D., Holzhauer, E., Suttrop, W., Zohm, H., ASDEX Upgrade Team

NTM induced fast ion losses in ASDEX Upgrade (2007)

Garcia-Munoz, M., Martin, P., Gobbin, M., Günter, S., Maraschek, M., ...

Chapter 3: MHD stability, operational limits and disruptions (2007)

Hender, T. C., Wesley, J. C., Bialek, J., Bondeson, A., Boozer, A. H., Buttery, R. J., ...

The role of the current profile in the improved H-mode scenario in ASDEX Upgrade (2007)

Stober, J., Sips, A. C. C., Angioni, C., Forest, C. B., Gruber, O., Hobirk, J., ...

Interaction of energetic particles with large and small scale instabilities (2007)

Günter, S., Conway, G., DaGraca, S., Forest, C., Garcia Munoz, M., ...

21st IAEA Fusion Energy Conference: Summary of Sessions EX/D, EX/S and EX/W (2007)

Zohm, H.

Chapter 9: ITER contributions for Demo plasma development (2007)

Mukhovatov, V., Shimada, M., Lackner, K., Campbell, D. J., Uckan, N. A., Wesley, J. C., ...

Radial correlation length measurements on ASDEX Upgrade using correlation Doppler reflectometry (2007)

Schirmer, J., Conway, G. D., Holzhauer, E., Suttrop, W., Zohm, H., ASDEX Upgrade Team

Development of a feedback system to control MHD instabilities in ASDEX Upgrade (2007)

Manini, A., Berrino, J., Cirant, S., D'Antona, G., Gandini, F., Grünwald, G., ...

EU developments of the ITER ECRH system (2007)

Henderson, M. A., Albert, S., Benin, P., Bonicelli, T., Chavan, R., Campbell, D., ...

Design of the remote-steering ITER ECRH upper-port launcher (2007)

Verhoeven, A. G. A., Bongers, W. A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B. S. Q., ...

Plasma wall interaction and its implication in an all tungsten divertor tokamak. Invited Paper (2007)

Neu, R., Balden, M., Bobkov, V., Dux, R., Gruber, O., Herrmann, A., ...

ITER ECRH-ECCD System Capabilities for Extended Physics Applications (2007)

Ramponi, G., Farina, D., Henderson, M. A., Poli, E., Saibene, G., Zohm, H.

The New Multifrequency Electron Cyclotron Resonance Heating System for ASDEX Upgrade (2007)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

Recent Experimental Progress in Electron Cyclotron Resonance Heating and Electron Cyclotron Current Drive in Magnetically Confined Fusion Plasmas (2007)

Zohm, H.

A new W-band Doppler reflectometer channel for ASDEX Upgrade (2007)

Tröster, C., Conway, G. D., Suttrop, W., Schirmer, J., Zohm, H., ASDEX Upgrade Team

Control of NTMs by ECCD on ASDEX Upgrade in view of ITER application. Invited Paper (2007)

Zohm, H., Gantenbein, G., Leuterer, F., Maraschek, M., Poli, E., Urso, L., ...

Rotation frequencies of MHD modes in ASDEX Upgrade (2007)

Schirmer, J., Maggi, C., Zohm, H., Dux, R., Flaws, A., Maraschek, M., ...

First experiments with the extended ECRH system on ASDEX Upgrade (2007)

Stober, J., Gude, A., Leuterer, F., Manini, A., Neu, R., Pütterich, Th., ...

Design of Electron Cyclotron Heating and Current Drive System of ITER (2007)

Kobayashi, N., Bonicelli, T., Cirant, S., Denisov, G., Heidinger, R., Henderson, M., ...

The Enhanced Performance Launcher Design For The ITER Upper Port ECH Antenna (2007)

Henderson, M.A., Chavan, R., Bertizzolo, R., Bruschi, A., Criant, S., Duron, J., ...

Interface Issues associated with the ITER ECH system (2007)

Henderson, M.A., Saibene, G., Bonicelli, T., Chavan, R., Farina, D., Fasel, D., ...

Interface Issues associated with the ITER ECH system (2007)

Henderson, M.A., Saibene, G., Bonicelli, T., Chavan, R., Farina, D., Fasel, D., ...

ITER ECRH-ECCD system capabilities for extended physics applications (2007)

Ramponi, G., Farina, D., Henderson, M. A., Poli, E., Saibene, G., Zohm, H.

The ability of ITER electron cyclotron (EC) wave launchers to drive localized current at various plasma locations is analyzed by means of beam-tracing codes, looking at extended physics application...

Chapter 3: MHD stability, operational limits and disruptions (2007)

Hender, T. C., Wesley, J. C., Bialek, J., Bondeson, A., Boozer, A. H., Buttery, R. J., ...

Progress in the area of MHD stability and disruptions, since the publication of the 1999 ITER Physics Basis document (1999 Nucl. Fusion 39 2137-2664), is reviewed. Recent theoretical and experimental...

Plasma wall interaction and its implication in an all tungsten divertor tokamak (2007)

NEU, R, BALDEN, M, BOBKOV, V, DUX, R, GRUBER, O, HERRMANN, A, ...

Increasing NTM stabilization efficiency using modulated ECCD in ASDEX Upgrade (2007)

Manini, A., Maraschek, M., Gantenbein, G., Yu, Q., Günter, S., Leuterer, F., ...

Status of the new multi-frequency ECRH system for ASDEX upgrade. (2007)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Schütz, H., ...

4th IAEA Technical Meeting on ECRH Physics and Technology for ITER, Wien, A, June 6-8, 2007

Commissioning of the second two-frequency gyrotron in the new multi-frequency ECRH system for ASDEX upgrade. (2007)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Schütz, H., ...

Griffin, M.J. [Hrsg.]

Optimisation of the control of neoclassical tearing modes with ECCD in ASDEX upgrade and ITER. (2007)

Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., Leuterer, F., ...

33rd European Physical Society Conf.on Plasma Physics, Roma, I, June 19-23, 2006

Design of electron cyclotron heating and current drive system of ITER. (2007)

Kobayashi, N., Bigelow, T., Bonicelli, T., Cirant, S., Denisov, G., Heidinger, R., ...

Ryan, P.M. [Hrsg.]

Control of MHD instabilities by ECCD: ASDEX upgrade results and implications for ITER. (2007)

Zohm, H., Gantenbein, G., Leuterer, F., Manini, A., Maraschek, M., Yu, Q.

Nuclear Fusion, 47(2007) S.228-32

Enhancement of the stabilization efficiency of a neoclassical magnetic island by modulated electron cyclotron current drive in the ASDEX upgrade tokamak. (2007)

Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., Leuterer, F., ...

Physical Review Letters, 98(2007) S.025005

Plasma stability enhancement using EC-RH/CD in ASDEX upgrade. (2007)

Manini, A., Behler, K., Giannone, L., Hicks, N., Leuterer, F., Maraschek, M., ...

4th IAEA Technical Meeting on ECRH Physics and Technology for ITER, Wien, A, June 6-8, 2007

Progress with the new multi-frequency ECRH system for ASDEX upgrade. (2007)

Wagner, D., Grünwald, G., Leuterer, F., Manini, A., Monaco, F., Münich, M., ...

19th Joint Russian-German STC Workshop on ECRH and Gyrotrons, Karlsruhe/Stuttgart/Garching, July 18-24, 2007

The new multifrequency electron cyclotron resonance heating system for ASDEX upgrade. (2007)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

Fusion Science and Technology, 52(2007) S.313-20

First experience with the new multi-frequency ECRH system at ASDEX upgrade. (2007)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Schütz, H., ...

Workshop on RF Heating Technology of Fusion Plasmas, Heidelberg, September 10- 12, 2007

EU developments of the ITER ECRH system. (2007)

Henderson, M.A., Alberti, S., Benin, P., Bonicelli, T., Chavan, R., Campbell, D., ...

Fusion Engineering and Design, 82(2007) S.454-62

Present status of the new multi-frequency ECRH system for ASDEX upgrade. (2007)

Wagner, D., Leuterer, F., Stober, J., Manini, A., Monaco, F., Münich, M., ...

Pulsed Power and Plasma Science Conf., Albuquerque, N.M., June 17-22, 2007

Design of the remote steering ITER ECRH upper-port launcher. (2007)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B.S.Q., ...

Fusion Engineering and Design, 82(2007) S.627-32

Present status of the new multi-frequency ECRH system for ASDEX upgrade. (2007)

Wagner, D., Grünwald, G., Leuterer, F., Manini, A., Monaco, F., Münich, M., ...

4th IAEA Technical Meeting on ECRH Physics and Technology for ITER, Wien, A, June 6-8, 2007

Design status of the ITER upper port launcher. (2007)

Henderson, M.A., Chavan, R., Bertizzolo, R., Bruschi, A., Ciattglia, E., Cirant, S., ...

4th IAEA Technical Meeting on ECRH Physics and Technology for ITER, Wien, A, June 6-8, 2007

Interface issues associated with the ITER ECH system. (2007)

Henderson, M.A., Saibene, G., Bonicelli, T., Chavan, R., Farina, D., Fasel, D., ...

4th IAEA Technical Meeting on ECRH Physics and Technology for ITER, Wien, A, June 6-8, 2007 Proc.on CD-ROM

The ITER ECH FS upper launcher mm-wave design based on a synergy study with the equatorial launcher. (2007)

Henderson, M.A., Chavan, R., Bertizzolo, R., Bruschi, A., Campbell, D., Ciattaglia, E., ...

21st IAEA Fusion Energy Conf., Chengdu, China, October 16-21, 2006

Design of the ITER electron cyclotron wave launcher for NTM control. (2007)

Saibene, G., Barabaschi, P., Bruschi, A., Campbell, D.J., Chavan, R., Chiocchio, S., ...

21st IAEA Fusion Energy Conf., Chengdu, China, October 16-21, 2006

Commissioning of the new multi-frequency ECRH system for ASDEX upgrade. (2006)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

Commissioning of the new multi-frequency ECRH system for ASDEX Upgrade (2006)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

Fast Particle Physics on ASDEX Upgrade - Interaction of Energetic Particles with Large and Small Scale Instabilities (2006)

Günter, S., Conway, G., Forest, C., Garcia Munoz, M., DaGraca, S., ...

The radial electric field and its associated shear in the ASDEX Upgrade tokamak (2006)

Schirmer, J., Conway, G.D., Zohm, H., Suttrop, W., ASDEX Upgrade Team

Stochastization as a possible cause for fast reconnection during MHD mode activity in the ASDEX Upgrade tokamak (2006)

Igochine, V., Dumbrajs, O., Constantinescu, D., Zohm, H., Zvejnieks, G., ASDEX Upgrade Team

Cross-machine benchmarking for ITER of neoclassical tearing mode stabilization by electron cyclotron current drive (2006)

La Haye, R.J., Prater, R., Buttery, R.J., Hayashi, N., Isayama, A., Maraschek, M., ...

Recent accomplishments and future plans of ASDEX Upgrade (2006)

Mertens, V., Dux, R., Gantenbein, G., Gruber, O., Guenter, S., Hobirk, J., ...

Stochastization as a possible explanation for some fast MHD phenomena in ASDEX Upgrade (2006)

Igochine, V., Dumbrajs, O., Constantinescu, D., Zohm, H., Zvejnieks, G., ASDEX Upgrade Team

Optimisation of the control of Neoclassical Tearing Modes with ECCD in ASDEX Upgrade and ITER (2006)

Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., Leuterer, F., ...

A characterisation of Alfvenic instabilities and use in the reconstruction of current density profiles at ASDEX Upgrade (2006)

Sassenberg, K., Maraschek, M., McCarthy, P., Zohm, H., Günter, S., Garcia-Munoz, M., ...

Neoclassical Tearing Modes and Fast Ions Confinement in ASDEX Upgrade (2006)

Martin, P., Garcia Munoz, M., Guenter, S., Zohm, H., Flaws, A., ...

Radial Correlation Length Measurements in ASDEX Upgrade (2006)

Schirmer, J., Conway, G.D., Holzhauer, E., Zohm, H., Suttrop, W., ASDEX Upgrade Team

Physics studies of the improved H-mode scenario in ASDEX Upgrade (2006)

Stober, J., Bobkov, V., Forest, C., Gruber, O., Hobirk, J., Horton, L.D., ...

Control of MHD instabilities by ECCD: ASDEX Upgrade results and implications for ITER (2006)

Zohm, H., Cirant, S., Gantenbein, G., Guenter, S., Leuterer, F., Manini, A., ...

New frequency step tunable ECRH system for ASDEX Upgrade (2006)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

The first two-frequency gyrotron installation at ASDEX Upgrade (2006)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

The ITER ECH FS launcher design for an optimized physics performance (2006)

Henderson, M.A., Chavan, R., Bertizzolo, R., Campbell, D., Danilov, I., Dolizy, F., ...

Synergy study of the equatorial and upper port ITER ECH launchers for an enhanced physics performance (2006)

Henderson, M.A., Ramponi, G., Campbell, D., Chavan, R., Farina, D., Poli, E., ...

Optimisation of MHD stability using ECCD in ASDEX Upgrade (2006)

Manini, A., Maraschek, M., Cirant, S., Gantenbein, G., Leuterer, F., Zohm, H., ...

Accessibility and performance studies for the ITER ECRH launchers (2006)

Poli, E., Farina, D., Henderson, M.A., Ramponi, G., Saibene, G., Zohm, H.

Capabilities of the ITER ECRH/ECCD systems for extended physics application (2006)

Ramponi, G., Farina, D., Henderson, M.A., Saibene, G., Poli, E., Zohm, H.

The Physics Base for NTM Stabilisation by ECCD in ITER (2006)

Zohm, H., Hayashi, N., La Haye, R.J., Isayama, A., Maraschek, M.E., Sauter, O.

Synergy study of the Equatorial and Upper port ITER ECH Launchers for an enhanced Physics Performance (2006)

Henderson, M.A., Ramponi, G., Campbell, D., Chavan, R., Farina, D., Poli, E., ...

The ITER ECH FS Launcher design for an optimized Physics Performance (2006)

Henderson, M.A., Chavan, R., Bertizzolo, R., Campbell, D., Danilov, I., Dolizy, F., ...

Partial Stabilization and Control of Neoclassical Tearing Modes in Burning Plasmas (2006)

Sauter, O., Henderson, M.A., Zohm, H., Zucca, C.

An Enhanced ITER ECH Upper Port Launcher for an Extended Physics Programme (2006)

Henderson, M.A., Campbell, D., Chavan, R., Farina, D., Poli, E., Ramponi, G., ...

Design of the remote steering ITER ECRH upper-port launcher. (2006)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B.S.Q., ...

Lazaros, A. [Hrsg.]

First tests of the new multi-frequency ECRH system at ASDEX upgrade. (2006)

Leuterer, F., Wagner, D., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

33rd IEEE Internat.Conf.on Plasma Science (ICOPS 2006), Traverse City, Mich., June 4-8, 2006

Commissioning of the new multi-frequency ECRH system for ASDEX upgrade. (2006)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Münich, M., Ryter, F., ...

Shen, S.C. [Hrsg.]

First tests with the new ECRH system for ASDEX upgrade. (2006)

Wagner, D., Grünwald, G., Leuterer, F., Manini, A., Monaco, F., Münich, M., ...

7th Biennial ECH Transmission Line Workshop, Virginia Beach, Va., September 14-16, 2005

Millimeter-wave design of the ITER upper ECRH launcher. (2006)

Verhoeven, A.G.A., Elzendoorn, B.S.Q., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., ...

Litvak, A.G. [Hrsg.]

New frequency step tunable ECRH system for ASDEX upgrade. (2006)

Wagner, D., Leuterer, F., Manini, A., Monaco, F., Munich, M., Ryter, F., ...

International Journal of Infrared and Millimeter Waves, 27(2006) S.173-82

Control of MHD instabilities by ECCD: ASDEX upgrade results and implications for ITER. (2006)

Zohm, H., Gantenbein, G., Leuterer, F., Manini, A., Maraschek, M., Yu, Q.

21st IAEA Fusion Energy Conf., Chengdu, China, October 16-21, 2006

Design and test of the remote-steering ITER ECRH upper-port launcher. (2006)

Verhoeven, T., Bongers, W., Bruschi, A., Elzendoorn, B., Fernandez, A., Gantenbein, G., ...

24th Symp.on Fusion Technology (SOFT 2006), Warszawa, PL, September 11-15, 2006

EU developments of the ITER ECRH system. (2006)

Henderson, M.A., Alberti, S., Benin, P., Bonicelli, T., Chavan, R., Campbell, D., ...

24th Symp.on Fusion Technology (SOFT 2006), Warszawa, PL, September 11-15, 2006

The ITER ECH FS upper launcher design for an optimized physics performance. (2006)

Henderson, M.A., Chavan, R., Bertizzolo, R., Campbell, D., Danilov, I., Dolizy, F., ...

Lazaros, A. [Hrsg.]

Status of the new ECRH system for ASDEX Upgrade (2005)

Leuterer,F., Gruenwald,G., Monaco,F., Muenich,M., Schuetz,H., Ryter,F., ...

Design of the mm-wave system of the ITER ECRH upper launcher (2005)

Verhoeven,A. G. A., Bongers,W. A., Bruschi,A., Cirant,S., Elzendoorn,B. S. Q., Gantenbein,G., ...

Sawtooth control experiments on ASDEX Upgrade (2005)

Mück,A., Goodman,T. P., Maraschek,M., Pereverzev,G., Ryter,F., Zohm,H., ...

Overview of ASDEX Upgrade results-development of integrated operating scenarios for ITER (2005)

Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...

This article based on the 2004 Fusion Energy Conference contribution (Vilamoura, Portugal, 1-6 November 2004)

Fast Ion Loss Diagnostic in ASDEX Upgrade (2005)

Garcia-Munoz,M., Neuhauser,J., Zohm,H., Herrmann,A., Rohde,V., ...

Optimisation of Sawtooth Control using ECCD in ASDEX Upgrade (2005)

Manini,A., Ryter,F., Leuterer,F., Poli,E., Suttrop,W., Wagner,D., ...

Integrated exhaust scenarios with actively controlled ELMs (2005)

Lang,P. T., Kallenbach,A., Bucalossi,J., Conway,G. D., Degeling,A., Dux,R., ...

The ITER ECRH upper launcher - physics goals and design requirements (2005)

Zohm,H., Farina,D., Heidinger,R., Lloyd,B., Nowak,S., Poli,E., ...

Design of the MM-Wave System of the ITER ECRH Upper Launcher (2005)

Verhoeven,A. G. A., Bongers,W. A., Bruschi,A., Cirant,S., Elzendoorn,B. S. Q., Gantenbein,G., ...

Status of the new ECRH system for ASDEX Upgrade (2005)

Wagner,D., Grünwald,G., Leuterer,F., Monaco,F., Münich,M., Schütz,H., ...

Fitting of the Rutherford equation for Neoclassical Tearing Mode Stabilisation in ASDEX Upgrade (2005)

Urso,L., Maraschek,M., Zohm,H.

Comparison of the performance of different options for the ITER ECRH upper launcher (2005)

Zohm,H., Heidinger,R., Henderson,M., Poli,E., Ramponi,G., Saibene,G., ...

On the use of step-tuneable gyrotrons in ITER (2005)

Zohm,H., Thumm,M.

Integrated Exhaust Scenarios with Actively Controlled ELMs (2005)

Lang,P. T., Kallenbach,A., Bucalossi,J., Conway,G. D., Degeling,A., Dux,R., ...

Active Control of MHD Instabilities by ECCD in ASDEX Upgrade (2005)

Maraschek,M., Gantenbein,G., Goodman,T. P., Günter,S., Howell,D. F., Leuterer,F., ...

Overview of ASDEX Upgrade Results (2005)

Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...

Radial Correlation Doppler Reflectometry on ASDEX Upgrade (2005)

Schirmer,J., Conway,G. D., Zohm,H., Suttrop,W., Holzhauer,E.

Scaling and inverse scaling of ASDEX Upgrade reflectometer data (2005)

Abel,M., Conway,G. D., Zohm,H.

Active Control of MHD Instabilities by ECCD in ASDEX Upgrade (2005)

Maraschek,M., Gantenbein,G., Goodman,T. P., Guenter,S., Howell,D. F., Leuterer,F., ...

Partial Stabilisation of NTMs with ECCD for standard scenarios in ITER (2005)

Sauter,O., Zohm,H.

Stochastization as a possible cause of fast reconnection in the frequently interrupted regime of neoclassical tearing modes (2005)

Dumbrajs,O., Igochine,V., Constantinescu,D., Zohm,H.

Performance optimisation in ASDEX Upgrade with ECRH and ECCD (2005)

Leuterer,F., Angioni,C., Dux,R., Gantenbein,G., Guenter,S., Manini,A., ...

The Front Steering Launcher Design for the ITER ECRH Upper Port (2005)

Henderson,M.A., Chavan,R., Heidinger,R., Nikkola,P., Ramponi,G., Saibene,G., ...

Design of the Remote Steerable ECRH launching system for the ITER upper ports (2005)

Verhoeven,A.G.A., Elzendoorn,B.S.Q., Bongers,W.A., Bruschi,A., Cirant,S., Danilov,I., ...

The Physics Performance of the Front Steering Launcher for the ITER ECRH Upper Port (2005)

Henderson,M., Chavan,R., Nikkola,P., Ramponi,G., Saibene,G., Sanchez,F., ...

Cross-machine benchmarking for ITER of neoclassical tearing mode stabilization by electron cyclotron current drive (2005)

La Haye,R.J., Prater,R., Buttery,R.J., Hayashi,N., Isayama,A., Maraschek,M.E., ...

Status of the new ECRH system for ASDEX Upgrade (2005)

Leuterer, F., Gruenwald, G., Monaco, F., Muenich, M., Schuetz, H., Ryter, F., ...

Design of the mm-wave system of the ITER ECRH upper launcher (2005)

Verhoeven, A. G. A., Bongers, W. A., Bruschi, A., Cirant, S., Elzendoorn, B. S. Q., Gantenbein, G., ...

Sawtooth control experiments on ASDEX Upgrade (2005)

Mück, A., Goodman, T. P., Maraschek, M., Pereverzev, G., Ryter, F., Zohm, H., ...

Overview of ASDEX Upgrade results-development of integrated operating scenarios for ITER (2005)

Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...

This article based on the 2004 Fusion Energy Conference contribution (Vilamoura, Portugal, 1-6 November 2004)

Fast Ion Loss Diagnostic in ASDEX Upgrade (2005)

Garcia-Munoz, M., Neuhauser, J., Zohm, H., Herrmann, A., Rohde, V., ...

Optimisation of Sawtooth Control using ECCD in ASDEX Upgrade (2005)

Manini, A., Ryter, F., Leuterer, F., Poli, E., Suttrop, W., Wagner, D., ...

Integrated exhaust scenarios with actively controlled ELMs (2005)

Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...

The concept of ECRH/ECCD for ITER (2005)

Zohm, H.

The ITER ECRH upper launcher - physics goals and design requirements (2005)

Zohm, H., Farina, D., Heidinger, R., Lloyd, B., Nowak, S., Poli, E., ...

Design of the MM-Wave System of the ITER ECRH Upper Launcher (2005)

Verhoeven, A. G. A., Bongers, W. A., Bruschi, A., Cirant, S., Elzendoorn, B. S. Q., Gantenbein, G., ...

Status of the new ECRH system for ASDEX Upgrade (2005)

Wagner, D., Grünwald, G., Leuterer, F., Monaco, F., Münich, M., Schütz, H., ...

Physics of "Hot" Plasmas (2005)

Zohm, H.

Fitting of the Rutherford equation for Neoclassical Tearing Mode Stabilisation in ASDEX Upgrade (2005)

Urso, L., Maraschek, M., Zohm, H., ASDEX Upgrade Team

Comparison of the performance of different options for the ITER ECRH upper launcher (2005)

Zohm, H., Heidinger, R., Henderson, M., Poli, E., Ramponi, G., Saibene, G., ...

On the use of step-tuneable gyrotrons in ITER (2005)

Zohm, H., Thumm, M.

Wegbereiter für ITER - der Tokamak ASDEX Upgrade (2005)

Zohm, H.

Integrated Exhaust Scenarios with Actively Controlled ELMs (2005)

Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...

Active Control of MHD Instabilities by ECCD in ASDEX Upgrade (2005)

Maraschek, M., Gantenbein, G., Goodman, T. P., Günter, S., Howell, D. F., Leuterer, F., ...

Overview of ASDEX Upgrade Results (2005)

Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...

Radial Correlation Doppler Reflectometry on ASDEX Upgrade (2005)

Schirmer, J., Conway, G. D., Zohm, H., Suttrop, W., Holzhauer, E., ASDEX Upgrade Team

Scaling and inverse scaling of ASDEX Upgrade reflectometer data (2005)

Abel, M., Conway, G. D., Zohm, H., ASDEX Upgrade Team

Active Control of MHD Instabilities by ECCD in ASDEX Upgrade (2005)

Maraschek, M., Gantenbein, G., Goodman, T. P., Guenter, S., Howell, D. F., Leuterer, F., ...

Partial Stabilisation of NTMs with ECCD for standard scenarios in ITER (2005)

Sauter, O., Zohm, H.

Stochastization as a possible cause of fast reconnection in the frequently interrupted regime of neoclassical tearing modes (2005)

Dumbrajs, O., Igochine, V., Constantinescu, D., Zohm, H., ASDEX Upgrade Team

Performance optimisation in ASDEX Upgrade with ECRH and ECCD (2005)

Leuterer, F., Angioni, C., Dux, R., Gantenbein, G., Guenter, S., Manini, A., ...

The Front Steering Launcher Design for the ITER ECRH Upper Port (2005)

Henderson, M.A., Chavan, R., Heidinger, R., Nikkola, P., Ramponi, G., Saibene, G., ...

Design of the Remote Steerable ECRH launching system for the ITER upper ports (2005)

Verhoeven, A.G.A., Elzendoorn, B.S.Q., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., ...

The Physics Performance of the Front Steering Launcher for the ITER ECRH Upper Port (2005)

Henderson, M., Chavan, R., Nikkola, P., Ramponi, G., Saibene, G., Sanchez, F., ...

Cross-machine benchmarking for ITER of neoclassical tearing mode stabilization by electron cyclotron current drive (2005)

La Haye, R.J., Prater, R., Buttery, R.J., Hayashi, N., Isayama, A., Maraschek, M.E., ...

The physics performance of the front steering launcher for the ITER ECRH upper port (2005)

Henderson, M.A., Chavan, R., Nikkola, P., Ramponi, G., Saibene, G., Sanchez, F., ...

The front steering launcher design for the ITER ECRH upper port (2005)

Henderson, M.A., Chavan, R., Heidinger, R., Nikkola, P., Ramponi, G., Saibene, G., ...

Comparison of the performance of different options for the ITER ECRH upper launcher (2005)

Zohm, H., Heidinger, R., Henderson, M., Poli, E., Ramponi, G., Saibene, G., ...

Partial Stabilisation of NTMs with ECCD for standard scenarios in ITER (2005)

Sauter, O., Zohm, H.

The design and physics performance of the ITER upper port ECH front steering launcher (2005)

Henderson, M., Chavan, R., Heidinger, R., Ramponi, G., Saibene, G., Sanchez, F., ...

Comparison of the performance of different options for the ITER ECRH Upper Launcher (2005)

Zohm, H., Heidinger, R., Henderson, M., Poli, E., Ramponi, G., Saibene, G., ...

Sawtooth control experiments on ASDEX Upgrade (2005)

Muck, I., Goodman, T. P., Maraschek, M., Pereverzev, G. P., Ryter, F., Zohm, H.

In a fusion device, the so-called sawtooth instability can lead to the triggering of confinement limiting neoclassical tearing modes. On the other hand, the existence of sawteeth is desirable for the...

Active control of MHD instabilities by ECCD in ASDEX upgrade (2005)

Maraschek, M., Gantenbein, G., Goodman, T. P., Gunter, S., Howell, D. F., Leuterer, F., ...

The modification of the stability and the behaviour of core MHD with local electron cyclotron current drive (ECCD) is presented. Starting from the innermost resonant surface, the q = 1 surface, the...

Integrated exhaust scenarios with actively controlled ELMs (2005)

Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...

An integrated radiative high performance scenario has been established at ASDEX Upgrade based on simultaneous feedback control of the average divertor neutral particle and power flux in combination...

The remote-steering ECRH upper launcher for ITER. (2005)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B.S.Q., ...

3rd IAEA Technical Meeting on ECRH Physics and Technology for ITER, Como, I, May 2-4, 2005

Status of the new ECRH system for ASDEX upgrade. (2005)

Wagner, D., Grünwald, G., Leuterer, F., Monaco, F., Münich, M., Schütz, H., ...

Litvak, A. [Hrsg.]

Design of the mm-wave system of the ITER ECRH upper launcher. (2005)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Elzendoorn, B.S.Q., Gantenbein, G., ...

Litvak, A. [Hrsg.]

Millimeter-wave design of the ITER upper ECRH launcher. (2005)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B.S.Q., ...

US-JPN-EU RF Technology Exchange Workshop, Santa Cruz, Calif., June 15-17, 2005

Can frequency step-tuning replace poloidal angle scanning for ECRH launchers? (2005)

Zohm, H., Thumm, M.

3rd IAEA Technical Meeting on ECRH Physics and Technology for ITER, Como, I, May 2-4, 2005

The new ASDEX upgrade ECRH system (2005)

Wagner, D., Grünwald, G., Leuterer, F., Manini, A., Monaco, F., Münich, M., ...

17th Joint Russian-German STC Workshop on ECRH and Gyrotrons, Greifswald, May 30 - June 4, 2005

Current status of the new ECRH system for ASDEX upgrade. (2005)

Wagner, D., Grünwald, G., Leuterer, F., Manini, A., Monaco, F., Münich, M., ...

IRMMW-THz 2005 : The Joint 30th Internat.Conf.on Infrared and Millimeter Waves and 13th Internat.Conf.on Terahertz Electronics, Williamsburg, Va., September 19-23, 2005

First tests with the new ECRH system for ASDEX upgrade. (2005)

Wagner, D., Grünwald, G., Leuterer, F., Manini, A., Monaco, F., Münich, M., ...

7th Biennial ECH Transmission Line Workshop, Virginia Beach, Va., September 14-16, 2005

Millimeter-wave design of the ITER upper ECRH launcher. (2005)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B.S.Q., ...

6th Internat.Workshop on Strong Microwaves in Plasmas, Nizhny-Novgorod, Russia, July 25 - August 1, 2005

Design and test of a remote steering upper port launcher for ITER. (2005)

Verhoeven, A.G.A., Elzendoorn, B.S.Q., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., ...

IRMMW-THz 2005 : The Joint 30th Internat.Conf.on Infrared and Millimeter Waves and 13th Internat.Conf.on Terahertz Electronics, Williamsburg, Va., September 19-23, 2005

Design of the mm-wave system of the ITER ECRH upper launcher. (2005)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Elzendoorn, B.S.Q., Gantenbein, G., ...

Fusion Engineering and Design, 74(2005) S.431-35

Status of the new ECRH system for ASDEX upgrade. (2005)

Leuterer, F., Grünwald, G., Monaco, F., Münich, M., Schütz, H., Ryter, F., ...

Fusion Engineering and Design, 74(2005) S.199-203

Design of the remote-steerable ECRH launching system for ITER upper ports. (2005)

Verhoeven, A.G.A., Elzendoorn, B.S.Q., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., ...

Journal of Physics: Conference Series, 25(2005) S.84-91

On the use of step-tuneable gyrotrons in ITER. (2005)

Zohm, H., Thumm, M.

Journal of Physics: Conference Series, 25(2005) S.274-82

The front steering launcher design for the ITER ECRH upper port. (2005)

Henderson, M.A., Chavan, R., Heidinger, R., Nikkola, P., Ramponi, G., Saibene, G., ...

3rd IAEA Technical Meeting on ECRH Physics and Technology for ITER, Como, I, May 2-4, 2005

The front steering launcher design for the ITER ECRH upper port. (2005)

Henderson, M.A., Chavan, R., Heidinger, R., Nikkola, P., Ramponi, G., Saibene, G., ...

Journal of Physics: Conference Series, 25(2005) S.143-50

Comparison of the performance of different options for the ITER ECRH upper launcher. (2005)

Zohm, H., Heidinger, R., Henderson, M., Poli, E., Ramponi, G., Saibene, G., ...

3rd IAEA Technical Meeting on ECRH Physics and Technology for ITER, Como, I, May 2-4, 2005

Comparison of the performance of different options for the ITER ECRH upper launcher. (2005)

Zohm, H., Heidinger, R., Henderson, M., Poli, E., Ramponi, G., Saibene, G., ...

Journal of Physics: Conference Series, 25(2005) S.234-42

High frequency MHD activity related to type I ELMs in ASDEX Upgrade (2004)

Bolzonella,T., Zohm,H., Maraschek,M., Martines,E., Saarelma,S., Günter,S., ...

Frequency control of type-I ELMs by magnetic triggering in ASDEX Upgrade (2004)

Lang,P. T., Degeling,A. W., Lister,J. B., Martin,Y. R., McCarthy,P. J., Sips,A. C. C., ...

Design of the MM-Wave System of the ITER ECRH Upper Launcher (2004)

Verhoeven,A. G. A., Bongers,W. A., Bruschi,A., Cirant,S., Elzendoorn,B. S. Q., Gantenbein,G., ...

Status of the New ECRH System for ASDEX Upgrade (2004)

Wagner,D., Grünwald,G., Leuterer,F., Monaco,F., Münich,M., Schütz,H., ...

The ITER ECRH Upper Launcher – Physics Goals and Design Requirements (2004)

Zohm,H., Farina,D., Heidinger,R., Lloyd,B., Nowak,S., Poli,E., ...

On the use of Lower Hybrid Current Drive in ASDEX Upgrade (2004)

Barbato,E., Tardini,G., Zohm,H.

L-H transition at Low Densities in ASDEX Upgrade (2004)

Lebedev,S. V., Ryter,F., Golant,V. E., Suttrop,W., Zohm,H., ...

Scaling of the marginal βp of the (2/1) neoclassical tearing mode and NTM onset conditions with extreme profiles in ASDEX Upgrade, DIII-D and JET (2004)

Maraschek,M., Buttery,R. J., Günter,S., Howell,D. F., La Haye,R. J., Lang,P. T., ...

Radial Electric Field Shear and Correlation Length Measurements in ASDEX Upgrade using Correlation Doppler Reflectometry (2004)

Schirmer,J., Conway,G. D., Suttrop,W., Zohm,H.

Plasma turbulence studies using correlation Doppler reflectometry on the ASDEX Upgrade tokamak (2004)

Schirmer,J., Conway,G. D., Suttrop,W., Klenge,S., Zohm,H.

Progress in the new ECRH system for ASDEX Upgrade (2004)

Leuterer,F., Grünwald,G., Monaco,F., Münich,M., Ryter,F., Schütz,H., ...

Autoregressive moving average model for analyzing edge localized mode time series on Axially Symmetric Divertor Experiment (ASDEX) Upgrade tokamak (2004)

Zvejnieks,G., Kuzovkov,V. N., Dumbrajs,O., Degeling,A. W., Suttrop,W., Urano,H., ...

Design of the mm-wave system of the ITER ECRH upper launcher. (2004)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Elzendoorn, B.S.Q., Gantenbein, G., ...

High frequency MHD activity related to type I ELMs in ASDEX Upgrade (2004)

Bolzonella, T., Zohm, H., Maraschek, M., Martines, E., Saarelma, S., Günter, S., ...

Frequency control of type-I ELMs by magnetic triggering in ASDEX Upgrade (2004)

Lang, P. T., Degeling, A. W., Lister, J. B., Martin, Y. R., McCarthy, P. J., Sips, A. C. C., ...

Design of the MM-Wave System of the ITER ECRH Upper Launcher (2004)

Verhoeven, A. G. A., Bongers, W. A., Bruschi, A., Cirant, S., Elzendoorn, B. S. Q., Gantenbein, G., ...

Status of the New ECRH System for ASDEX Upgrade (2004)

Wagner, D., Grünwald, G., Leuterer, F., Monaco, F., Münich, M., Schütz, H., ...

The concept of ECRH/ECCD for ITER. Invited paper (2004)

Zohm, H.

The ITER ECRH Upper Launcher – Physics Goals and Design Requirements (2004)

Zohm, H., Farina, D., Heidinger, R., Lloyd, B., Nowak, S., Poli, E., ...

On the use of Lower Hybrid Current Drive in ASDEX Upgrade (2004)

Barbato, E., Tardini, G., Zohm, H.

L-H transition at Low Densities in ASDEX Upgrade (2004)

Lebedev, S. V., Ryter, F., Golant, V. E., Suttrop, W., Zohm, H., ...

Scaling of the marginal βp of the (2/1) neoclassical tearing mode and NTM onset conditions with extreme profiles in ASDEX Upgrade, DIII-D and JET (2004)

Maraschek, M., Buttery, R. J., Günter, S., Howell, D. F., La Haye, R. J., Lang, P. T., ...

Radial Electric Field Shear and Correlation Length Measurements in ASDEX Upgrade using Correlation Doppler Reflectometry (2004)

Schirmer, J., Conway, G. D., Suttrop, W., Zohm, H., ASDEX Upgrade Team

Plasma turbulence studies using correlation Doppler reflectometry on the ASDEX Upgrade tokamak (2004)

Schirmer, J., Conway, G. D., Suttrop, W., Klenge, S., Zohm, H., ASDEX Upgrade Team

Microwave heating and current drive for performance optimisation in magnetically confined fusion plasma (2004)

Zohm, H.

Progress in the new ECRH system for ASDEX Upgrade (2004)

Leuterer, F., Grünwald, G., Monaco, F., Münich, M., Ryter, F., Schütz, H., ...

Autoregressive moving average model for analyzing edge localized mode time series on Axially Symmetric Divertor Experiment (ASDEX) Upgrade tokamak (2004)

Zvejnieks, G., Kuzovkov, V. N., Dumbrajs, O., Degeling, A. W., Suttrop, W., Urano, H., ...

Autoregressive moving average model for analyzing edge localized mode time-series on axially symmetric divertor experiment upgrade tokamak (2004)

Zvejnieks, G., Kuzovkov, V.N., Dumbrais, O., Degeling, A.W., Suttrop, W., Urano, H., ...

Autoregressive moving average model for analyzing edge localized mode time series on Axially Symmetric Divertor Experiment (ASDEX) Upgrade tokamak (2004)

Zvejnieks, G., Kuzovkov, V. N., Dumbrajs, O., Degeling, A. W., Suttrop, W., Urano, H., ...

An approach to analysis of time series of edge localized modes (ELMs) is proposed. It is based on the use of the autoregressive moving average model, which decomposes time series into deterministic...

Frequency control of type-I ELMs by magnetic triggering in ASDEX Upgrade (2004)

Lang, P. T., Degeling, A. W., Lister, J. B., Martin, Y. R., McCarthy, P. J., Sips, A. C. C., ...

Magnetic triggering of edge localized modes (ELMs) was reported first from TCV in ohmic plasmas showing type-III ELMs. This method, showing successful locking of the ELM frequency to an imposed...

Progress in the new ECRH system for ASDEX upgrade. (2004)

Leuterer, F., Gruenwald, G., Monaco, F., Muenich, M., Schuetz, H., Ryter, F., ...

31st IEEE Internat.Conf.on Plasma Science (ICOPS 2004), Baltimore, Md., June 28 - July 1, 2004

Design of the mm-wave system of the ITER ECRH upper launcher. (2004)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Elzendoorn, B.S.Q., Gantenbein, G., ...

Conference Digest of the Joint 29th Internat.Conf.on Infrared and Millimeter Waves and 12th Internat.Conf.on Terahertz Electronics, Karlsruhe, September 27 - October 1, 2004

Design of the mm-wave system of the ECRH upper launcher for ITER. (2004)

Verhoeven, A.G.A., Bongers, W.A., Bruschi, A., Cirant, S., Danilov, I., Elzendoorn, B.S.Q., ...

23rd Symp.on Fusion Technology (SOFT), Venezia, I, September 20-24, 2004

Progress in the new ECRH system for ASDEX upgrade. (2004)

Leuterer, F., Grünwald, G., Monaco, F., Münich, M., Ryter, F., Schütz, H., ...

Conference Digest of the Joint 29th Internat.Conf.on Infrared and Millimeter Waves and 12th Internat.Conf.on Terahertz Electronics, Karlsruhe, September 27 - October 1, 2004

Status of the new ECRH system for ASDEX upgrade. (2004)

Leuterer, F., Gruenwald, G., Monaco, F., Muenich, M., Schuetz, H., Ryter, F., ...

23rd Symp.on Fusion Technology (SOFT), Venezia, I, September 20-24, 2004

Status of the new ECRH system for ASDEX upgrade. (2004)

Wagner, D., Grünwald, G., Leuterer, F., Monaco, F., Münich, M., Schütz, H., ...

13th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, Nizhny Novgorod, Russia, May 17-20, 2004

Bayesian analysis of magnetic island dynamics (2003)

Preuss,R., Maraschek,M., Zohm,H., Dose,V.

Development of active control systems on ASDEX upgrade in view of ITER discharge scenarios (2003)

Mertens,V., Hobirk,J., Kallenbach,A., Lang,P., Mück,A., Pautasso,G., ...

ASDEX Upgrade has a large variety of technical systems, heating and fuelling as well as digital control systems needed for control and optimisation of high performance plasmas. The neutral beam...

Dependence of particle transport on heating profiles in ASDEX Upgrade (2003)

Stober,J., Dux,R., Gruber,O., Horton,L., Lang,P., Lorenzini,R., ...

The behaviour of the density profiles in ASDEX Upgrade can be described well with the assumption D α χ and a pinch of the order of the neoclassical Ware pinch. The latter is estimated from slowly...

Impact of ECRH launcher flexibility on NTM stabilization and advanced scenarios in large toroidal configurations as JET plasmas (2003)

Nowak,S., Bruschi,A., Ramponi,G., Cirant,S., Lazzaro,E., Verhoeven,A. G. A., ...

A beam-tracing code is used for extensive beam-tracing, ECCD and ECRH profile calculations in ideal JET-like plasmas with the main aim of specifying such crucial parameters for the ECRH launcher as...

Scaling of the marginal βp of neoclassical tearing modes during power ramp-down experiments in ASDEX Upgrade (2003)

Maraschek,M., Sauter,O., Günter,S., Zohm,H.

Design and R&D of an ECRH system on JET (2003)

Verhoeven,A. G. A., Bongers,W. A., Elzendoorn,B. S. Q., Graswinckel,M., Hellingman,P., Kooijman,W., ...

An electron cyclotron resonance heating (ECRH) system has been designed for JET in the framework of the JET enhanced-performance project (JET-EP) under the European Fusion Development Agreement...

Neoclassical tearing modes on ASDEX Upgrade: improved scaling laws, high confinement at high βN and new stabilization experiments (2003)

Günter,S., Gantenbein,G., Gude,A., Igochine,V., Maraschek,M., Mück,A., ...

In this paper, recent results on the physics of neoclassical tearing modes (NTMs) achieved on ASDEX Upgrade are reported. A scaling law for NTM decay has been found, showing that the minimum local...

The design of the JET-ECRH system and design considerations for ITER (2003)

Verhoeven,A. G. A., Bongers,W. A., Elzendoorn,B. S. Q., Graswinckel,M., Hellingman,P., Kooijman,W., ...

An ECRH (Electron Cyclotron Resonance Heating) system has been designed for JET in the framework of the JET Enhanced-Performance project (JET-EP) under the European Fusion Development Agreement...

Performance-limiting MHD activity and possibilities for its stabilization in ASDEX Upgrade (2003)

Günter,S., Zohm,H.

Performance-limiting magnetohydrodynamic (MHD) instabilities on ASDEX Upgrade are discussed. In the conventional H-mode scenario, the main MHD performance limitation is found to be the neoclassical...

Plans for a new ECRH system at ASDEX Upgrade (2003)

Leuterer,F., Kirov,K., Monaco,F., Münich,M., Schütz,H., Ryter,F., ...

A new ECRH system is being constructed for ASDEX Upgrade with a total power of 4 MW, generated by four gyrotrons, and a pulse duration of 10 s. Particular features are the use of gyrotrons which can...

Recent ECRH results in ASDEX Upgrade (2003)

Leuterer,F., Dux,R., Gantenbein,G., Goddman,T., Hobirk,J., Imbeaux,F., ...

We report about experiments in ASDEX Upgrade using our ECRH system with f = 140 GHz, P = 4 x 0.5 MW, and T = 2 sec. The following topics are covered: studies of modulated power deposition, studies of...

High resolution edge density measurements in ASDEX Upgrade H-mode discharges with broadband reflectometry (2003)

Varela,P., Manso,M. E., Conway,G. D., Suttrop,W., Zohm,H.

In high-confinement (H-mode) plasmas with edge localized modes (ELMs), the energy stored at the edge pedestal region directly affects the global plasma confinement. The measurement of the edge...

Dependence of particle transport on the heating profile in ASDEX Upgrade (2003)

Stober,J., Dux,R., Gruber,O., Horton,L., Maggi,C., Meo,F., ...

The slow peaking of the density profile for high densities with moderate NBI and its disappearance with central ICRH have been reported at the last IAEA conference in Sorrento. Meanwhile a modell...

Tolerable ELMs in conventional and advanced scenarios at ASDEX Upgrade (2003)

Gruber,O., Günter,S., Herrmann,A., Horton,L. D., Lang,P. T., Maraschek,M., ...

Recent ASDEX Upgrade experiments integrated benign type II ELMs (tolerable peak heat loads on target plates) with high performance. In both conventional and advanced H-modes, the operation window...

Neoclassical tearing modes on AUG: improved scaling laws, high confinement at high βN and new stabilization experiments (2003)

Günter,S., Gantenbein,G., Gude,A., Igochine,V., Maraschek,M., Sauter,O., ...

The accuracy of the scaling laws derived so far for the normalised beta values at the onset of neoclassical tearing modes is limited as the results depend on the presence and magnitude of seed...

Control of the sawtooth instability by electron cyclotron heating and current drive in the TCV and ASDEX Upgrade tokamaks (2003)

Goodman,T. P., Mück,A., Angioni,C., Henderson,M. A., Sauter,O., Ryter,F., ...

Recently, there has been increased interest in avoiding the destabilization of neoclassical tearing modes (NTMs) by controlling the sawtooth instability which frequently provides a large enough seed...

Edge localized modes in DIII-D high performance discharges (2003)

Turnbull,A. D., Lao,L. L., Osborne,T. H., Sauter,O., Strait,E. J., Taylor,T. S., ...

A new understanding of edge localized modes (ELMs) in tokamak discharges is emerging (Snyder P B et al 2002 Phys. Plasmas 9 2037), in which the ELM is an essentially ideal magnetohydrodynamic (MHD)...

The design of an ECRH system for JET-EP (2003)

Verhoeven,A. G. A., Bongers,W. A., Elzendoorn,B. S. Q., Graswinckel,M., Hellingman,P., Kooijman,W., ...

An electron cyclotron resonance heating (ECRH) system has been designed for JET in the framework of the JET enhanced performance project (JET-EP) under the European fusion development agreement. Due...

An integrated system to measure the effective charge of fusion plasmas in the ASDEX Upgrade tokamak (2003)

Meister,H., Dux,R., Horton,L. D., Kurzan,B., McCarthy,P. J., Zohm,H., ...

At the ASDEX Upgrade tokamak a new approach has been developed to determine the profiles of the effective charge (Zeff) from bremsstrahlung emission in hot fusion plasmas. The signals of all...

MHD limits to tokamak operation and their control (2003)

Zohm,H., Gantenbein,G., Isayama,A., Keller,A., La Haye,R. J., Maraschek,M., ...

A review of magnetohydrodynamic limits to tokamak operation in terms of current, density and pressure is given. Although the current and density limits in a tokamak usually lead to disruptive...

Overview of ASDEX Upgrade results (2003)

Zohm,H., Angioni,C., Arslanbekov,R., Atanasiu,C., Becker,G., Becker,W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Investigations on m=2, n=1 Tearing Mode Stabilisation with ECRH at ASDEX Upgrade (2003)

Gantenbein,G., Keller,A., Leuterer,F., Maraschek,M., Suttrop,W., Zohm,H., ...

Analysis methods and conditions for feedback controlled NTM stabilization (2003)

Keller,A., Leuterer,F., Maraschek,M., Suttrop,W., Zohm,H.

Scaling of the marginal βp of neoclassical tearing modes during power ramp-down experiments in ASDEX Upgrade (2003)

Maraschek,M., Sauter,O., Günter,S., Zohm,H.

Zeff Behaviour in ASDEX Upgrade H-mode Discharges (2003)

Meister,H., Horton,L. D., Kurzan,B., Suttrop,W., Zohm,H.

NTM Control via Sawtooth Tailoring in ASDEX Upgrade (2003)

Mück,A., Angioni,C., Goodman,T., Maraschek,M., Pereverzev,G., Ryter,F., ...

Confinement and stability studies with ECRH in ASDEX Upgrade (2003)

Zohm,H., Gantenbein,G., Keller,A., Leuterer,F., Maraschek,M., Mück,A., ...

Bayesian analysis of magnetic island dynamics (2003)

Preuss,R., Maraschek,M., Zohm,H., Dose,V.

Neoclassical Tearing Mode Suppression with ECRH and Current Drive in ASDEX Upgrade (2003)

Gantenbein,G., Keller,A., Leuterer,F., Maraschek,M., Suttrop,W., Zohm,H., ...

A new ECRH system for ASDEX (2003)

Wagner,D., Kirov,K., Leuterer,F., Monaco,F., Münich,M., Schütz,H., ...

Development of active control systems on ASDEX upgrade in view of ITER discharge scenarios (2003)

Mertens, V., Hobirk, J., Kallenbach, A., Lang, P., Mück, A., Pautasso, G., ...

ASDEX Upgrade has a large variety of technical systems, heating and fuelling as well as digital control systems needed for control and optimisation of high performance plasmas. The neutral beam...

Dependence of particle transport on heating profiles in ASDEX Upgrade (2003)

Stober, J., Dux, R., Gruber, O., Horton, L., Lang, P., Lorenzini, R., ...

The behaviour of the density profiles in ASDEX Upgrade can be described well with the assumption D α χ and a pinch of the order of the neoclassical Ware pinch. The latter is estimated from slowly...

Impact of ECRH launcher flexibility on NTM stabilization and advanced scenarios in large toroidal configurations as JET plasmas (2003)

Nowak, S., Bruschi, A., Ramponi, G., Cirant, S., Lazzaro, E., Verhoeven, A. G. A., ...

A beam-tracing code is used for extensive beam-tracing, ECCD and ECRH profile calculations in ideal JET-like plasmas with the main aim of specifying such crucial parameters for the ECRH launcher as...

Scaling of the marginal βp of neoclassical tearing modes during power ramp-down experiments in ASDEX Upgrade (2003)

Maraschek, M., Sauter, O., Günter, S., Zohm, H., ASDEX Upgrade Team

Design and R&D of an ECRH system on JET (2003)

Verhoeven, A. G. A., Bongers, W. A., Elzendoorn, B. S. Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

An electron cyclotron resonance heating (ECRH) system has been designed for JET in the framework of the JET enhanced-performance project (JET-EP) under the European Fusion Development Agreement...

Neoclassical tearing modes on ASDEX Upgrade: improved scaling laws, high confinement at high βN and new stabilization experiments (2003)

Günter, S., Gantenbein, G., Gude, A., Igochine, V., Maraschek, M., Mück, A., ...

In this paper, recent results on the physics of neoclassical tearing modes (NTMs) achieved on ASDEX Upgrade are reported. A scaling law for NTM decay has been found, showing that the minimum local...

The design of the JET-ECRH system and design considerations for ITER (2003)

Verhoeven, A. G. A., Bongers, W. A., Elzendoorn, B. S. Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

An ECRH (Electron Cyclotron Resonance Heating) system has been designed for JET in the framework of the JET Enhanced-Performance project (JET-EP) under the European Fusion Development Agreement...

Performance-limiting MHD activity and possibilities for its stabilization in ASDEX Upgrade (2003)

Günter, S., Zohm, H.

Performance-limiting magnetohydrodynamic (MHD) instabilities on ASDEX Upgrade are discussed. In the conventional H-mode scenario, the main MHD performance limitation is found to be the neoclassical...

Plans for a new ECRH system at ASDEX Upgrade (2003)

Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., Ryter, F., ...

A new ECRH system is being constructed for ASDEX Upgrade with a total power of 4 MW, generated by four gyrotrons, and a pulse duration of 10 s. Particular features are the use of gyrotrons which can...

Recent ECRH results in ASDEX Upgrade (2003)

Leuterer, F., Dux, R., Gantenbein, G., Goddman, T., Hobirk, J., Imbeaux, F., ...

We report about experiments in ASDEX Upgrade using our ECRH system with f = 140 GHz, P = 4 x 0.5 MW, and T = 2 sec. The following topics are covered: studies of modulated power deposition, studies of...

High resolution edge density measurements in ASDEX Upgrade H-mode discharges with broadband reflectometry (2003)

Varela, P., Manso, M. E., Conway, G. D., Suttrop, W., Zohm, H., ASDEX Upgrade Team

In high-confinement (H-mode) plasmas with edge localized modes (ELMs), the energy stored at the edge pedestal region directly affects the global plasma confinement. The measurement of the edge...

Dependence of particle transport on the heating profile in ASDEX Upgrade (2003)

Stober, J., Dux, R., Gruber, O., Horton, L., Maggi, C., Meo, F., ...

The slow peaking of the density profile for high densities with moderate NBI and its disappearance with central ICRH have been reported at the last IAEA conference in Sorrento. Meanwhile a modell...

Tolerable ELMs in conventional and advanced scenarios at ASDEX Upgrade (2003)

Gruber, O., Günter, S., Herrmann, A., Horton, L. D., Lang, P. T., Maraschek, M., ...

Recent ASDEX Upgrade experiments integrated benign type II ELMs (tolerable peak heat loads on target plates) with high performance. In both conventional and advanced H-modes, the operation window...

Neoclassical tearing modes on AUG: improved scaling laws, high confinement at high βN and new stabilization experiments (2003)

Günter, S., Gantenbein, G., Gude, A., Igochine, V., Maraschek, M., Sauter, O., ...

The accuracy of the scaling laws derived so far for the normalised beta values at the onset of neoclassical tearing modes is limited as the results depend on the presence and magnitude of seed...

Control of the sawtooth instability by electron cyclotron heating and current drive in the TCV and ASDEX Upgrade tokamaks (2003)

Goodman, T.P., Mück, A., Angioni, C., Henderson, M.A., Sauter, O., Ryter, F., ...

Recently, there has been increased interest in avoiding the destabilization of neoclassical tearing modes (NTMs) by controlling the sawtooth instability which frequently provides a large enough seed...

Edge localized modes in DIII-D high performance discharges (2003)

Turnbull, A. D., Lao, L. L., Osborne, T. H., Sauter, O., Strait, E. J., Taylor, T. S., ...

A new understanding of edge localized modes (ELMs) in tokamak discharges is emerging (Snyder P B et al 2002 Phys. Plasmas 9 2037), in which the ELM is an essentially ideal magnetohydrodynamic (MHD)...

The design of an ECRH system for JET-EP (2003)

Verhoeven, A. G. A., Bongers, W. A., Elzendoorn, B. S. Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

An electron cyclotron resonance heating (ECRH) system has been designed for JET in the framework of the JET enhanced performance project (JET-EP) under the European fusion development agreement. Due...

An integrated system to measure the effective charge of fusion plasmas in the ASDEX Upgrade tokamak (2003)

Meister, H., Dux, R., Horton, L. D., Kurzan, B., McCarthy, P. J., Zohm, H., ...

At the ASDEX Upgrade tokamak a new approach has been developed to determine the profiles of the effective charge (Zeff) from bremsstrahlung emission in hot fusion plasmas. The signals of all...

MHD limits to tokamak operation and their control (2003)

Zohm, H., Gantenbein, G., Isayama, A., Keller, A., La Haye, R. J., Maraschek, M., ...

A review of magnetohydrodynamic limits to tokamak operation in terms of current, density and pressure is given. Although the current and density limits in a tokamak usually lead to disruptive...

Overview of ASDEX Upgrade results (2003)

Zohm, H., Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Investigations on m=2, n=1 Tearing Mode Stabilisation with ECRH at ASDEX Upgrade (2003)

Gantenbein, G., Keller, A., Leuterer, F., Maraschek, M., Suttrop, W., Zohm, H., ...

Analysis methods and conditions for feedback controlled NTM stabilization (2003)

Keller, A., Leuterer, F., Maraschek, M., Suttrop, W., Zohm, H., ASDEX Upgrade Team

Scaling of the marginal βp of neoclassical tearing modes during power ramp-down experiments in ASDEX Upgrade (2003)

Maraschek, M., Sauter, O., Günter, S., Zohm, H., ASDEX Upgrade Team

Zeff Behaviour in ASDEX Upgrade H-mode Discharges (2003)

Meister, H., Horton, L.D., Kurzan, B., Suttrop, W., Zohm, H., ASDEX Upgrade Team

NTM Control via Sawtooth Tailoring in ASDEX Upgrade (2003)

Mück, A., Angioni, C., Goodman, T., Maraschek, M., Pereverzev, G., Ryter, F., ...

Confinement and stability studies with ECRH in ASDEX Upgrade (2003)

Zohm, H., Gantenbein, G., Keller, A., Leuterer, F., Maraschek, M., Mück, A., ...

Bayesian analysis of magnetic island dynamics (2003)

Preuss, R., Maraschek, M., Zohm, H., Dose, V.

Neoclassical Tearing Mode Suppression with ECRH and Current Drive in ASDEX Upgrade (2003)

Gantenbein, G., Keller, A., Leuterer, F., Maraschek, M., Suttrop, W., Zohm, H., ...

A new ECRH system for ASDEX (2003)

Wagner, D., Kirov, K., Leuterer, F., Monaco, F., Münich, M., Schütz, H., ...

Overview of ASDEX upgrade results (2003)

Zohm, H., Angioni, C., Arslanbekov, R., Atanasiu, C., Becker, G., Becker, W., ...

Recent results from the ASDEX Upgrade experimental campaigns 2001 and 2002 are presented. An improved understanding of energy and particle transport emerges in terms of a 'critical gradient' model...

Design and R&D of an ECRH system on JET (2003)

Verhoeven, A. G. A., Bongers, W. A., Elzendoorn, B. S. Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

An electron cyclotron resonance heating (ECRH) system has been designed for JET in the framework of the JET enhanced-performance project (JET-EP) under the European Fusion Development Agreement...

The design of an ECRH system for JET-EP (2003)

Verhoeven, A. G. A., Bongers, W. A., Elzendoorn, B. S. Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

An electron cyclotron resonance heating (ECRH) system has been designed for JET in the framework of the JET enhanced performance project (JET-EP) under the European fusion development agreement. Due...

Edge localized modes in DIII-D high performance discharges (2003)

Turnbull, A. D., Lao, L. L., Osborne, T. H., Sauter, O., Strait, E. J., Taylor, T. S., ...

A new understanding of edge localized modes (ELMs) in tokamak discharges is emerging (Snyder P B et al 2002 Phys. Plasmas 9 2037), in which the ELM is an essentially ideal magnetohydrodynamic (MHD)...

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...

Scaling of the marginal beta(p) of neoclassical tearing modes during power ramp-down experiments in ASDEX Upgrade (2003)

Maraschek, M., Sauter, O., Gunter, S., Zohm, H.

Based on the models describing the behaviour of neoclassical tearing modes (NTMs), fits for the seed-island triggered excitation and disappearance of these modes at small beta-values have been tested...

Neoclassical tearing modes on ASDEX upgrade: improved scaling laws, high confinement at high, beta N and new stabilization experiments (2003)

Gunter, S., Gantenbein, G., Gude, A., Igochine, V., Maraschek, M., Muck, A., ...

In this paper, recent results on the physics of neoclassical tearing modes (NTMs) achieved on ASDEX Upgrade are reported. A scaling law for NTM decay has been found, showing that the minimum local...

Overview of ASDEX upgrade results (2003)

ZOHM, H, ANGIONI, C, ARSLANBEKOV, R

Dependence of particle transport on heating profiles in ASDEX upgrade (2003)

STOBER, J, DUX, R, GRUBER, O, HORTON, L, LANG, P, LORENZINI, R, ...

Bayesian Analysis of Magnetic Island Dynamics (2003)

R. Preuss, M. Maraschek, H. Zohm, V. Dose

We examine a first order differential equation with respect to time used to describe magnetic islands in magnetically confined plasmas. The free parameters of this equation are obtained by employing...

The 113 GHz ECRH system for JET. (2003)

Verhoeven, A.G.A., Bongers, W.A., Elzendoorn, B.S.Q., Graswinckel, M., Hellingman, P., Kamp, J.J., ...

Giruzzi, G. [Hrsg.]

Plans for a new ECRH system at ASDEX upgrade. (2003)

Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., Ryter, F., ...

22nd Symp.on Fusion Technology (SOFT), Helsinki, SF, September 9-13, 2002

The design of the JET-ECRH system and design considerations for ITER. (2003)

Verhoeven, A.G.A., Bongers, W.A., Elzendoorn, B.S.Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

Litvak, A.G. [Hrsg.]

Design and R&D of an ECRH system on JET. (2003)

Verhoeven, A.G.A., Bongers, W.A., Elzendoorn, B.S.Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

22nd Symp.on Fusion Technology (SOFT), Helsinki, SF, September 9-13, 2002

Design of an ECRH system for JET. (2003)

Graswinckel, M.F., Bongers, W.A., Elzendoorn, B.S.Q., Hellingman, P., Kooijman, W., Kruijt, O.G., ...

Proc.of the 6th Internat.Workshop on Electron Cyclotron Resonance Heating Transmission Systems, San Diego, Calif., September 19-20, 2002

A new ECRH system for ASDEX upgrade. (2003)

Wagner, D., Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., ...

6th Internat.Workshop on Electron Cyclotron Resonance Heating Transmission Systems, San Diego, September 19-20, 2002

A new ECRH system for ASDEX upgrade. (2003)

Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., Ryter, F., ...

28th Internat.Conf.on Infrared and Millimeter Waves, Otsu J, September 29 - October 3, 2003

The design of an ECRH system for JET-EP. (2003)

Verhoeven, A.G.A., Bongers, W.A., Elzendoorn, B.S.Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

Nuclear Fusion, 43(2003) S.1477-86

The new ECRH System for ASDEX upgrade. (2003)

Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., Ryter, F., ...

Zohm, H. [Hrsg.]

A new ECRH system for ASDEX upgrade. (2003)

Wagner, D., Kirov, K., Leuterer, F., Monaco, F., Münich, M., Schütz, H., ...

Hiromoto, N. [Hrsg.]

Confinement physics of the advanced scenario with ELMy H-mode edge in ASDEX Upgrade (2002)

Peeters,A. G., Gruber,O., Günter,S., Kaufmann,M., Meister,H., Pereverzev,G. V., ...

The confinement physics of the improved H-mode is analysed in detail. It is shown that this scenario can be largely unified with that of the standard H-mode. Transport barriers exist in the early...

Steady state advanced scenarios at ASDEX Upgrade (2002)

Sips,A.C.C., Arslanbekov,R., Atanasiu,C., Becker,W., Becker,G., Behler,K., ...

Recent experiments at ASDEX Upgrade have achieved advanced scenarios with high beta(N) (> 3) and confinement enhancement over ITER98(y, 2) scaling, H-H98y2 = 1.1-1.5, in steady state. These...

Incomplete reconnection in sawtooth crashes in ASDEX Upgrade (2002)

Letsch,A., Zohm,H., Ryter,F., Suttrop,W., Gude,A., Porcelli,F., ...

The temporal evolution of the sawtooth crash in ASDEX Upgrade Ohmic and ECRH heated discharges is analysed using a heuristic reconnection model to simulate measured ECE signals. The method turns out...

Bayesian analysis of magnetic island dynamics (2002)

Preuss, R., Maraschek, M., Zohm, H., Dose, V.

We examine a first order differential equation with respect to time coming up in the description of magnetic islands in magnetically confined plasmas. The free parameters of this equation are...

Temporal evolution of neoclassical tearing modes and its effect on confinement reduction in ASDEX Upgrade (2002)

Gude,A., Günter,S., Maraschek,M., Zohm,H.

It is shown that (3,2) neoclassical tearing modes (NTMs) in ASDEX Upgrade can, under similar external control parameters, occur at significantly different values of beta(N), with the NTMs occurring...

Impurity behaviour in the ASDEX Upgrade divertor tokamak with large area tungsten walls (2002)

Neu,R., Dux,R., Geier,A., Kallenbach,A., Pugno,R., Rohde,V., ...

At the central column of ASDEX Upgrade, an area of 5.5 m(2) of graphite tiles was replaced by tungsten-coated tiles representing about two-thirds of the total area of the central column. No negative...

Behaviour of density profiles of H-mode discharges in ASDEX Upgrade (2002)

Stober,J., Gruber,O., Kaufmann,M., Neu,R., Ryter,F., Sandmann,W., ...

ASDEX Upgrade results on crucial issues of H-mode operation are reported, i.e. density profile shape, onset conditions for neoclassical tearing modes (NTM) and smoothing of the power exhaust without...

Bolzonella,T., Martines,E., Maraschek,M., Zohm,H., Günter,S., Saarelma,S., ...

On the stabilisation of neoclassical tearing modes with ECRH at high βN ASDEX Upgrade (2002)

Gantenbein,G., Keller,A., Leuterer,F., Maraschek,M., Suttrop,W., Zohm,H., ...

Sawtooth tailoring experiments with ECRH in ASDEX Upgrade (2002)

Mück,A., Goodman,T. P., Koslowski,H. R., Ryter,F., Westerhof,E., Zohm,H., ...

Bayesian analysis of magnetic island dynamics of tearing modes in ASDEX Upgrade (2002)

Preuss,R., Maraschek,M., Zohm,H., Dose,V.

Neutron production in high performance scenarios in ASDEX Upgrade (2002)

Zohm,H., Gruber,O., Neu,R., Stäbler,A., ...

Temporal evolution of neoclassical tearing modes and its effect on confinement reduction in ASDEX Upgrade (2002)

Gude, A., Günter, S., Maraschek, M., Zohm, H.

It is shown that (3,2) neoclassical tearing modes (NTMs) in ASDEX Upgrade can, under similar external control parameters, occur at significantly different values of beta(N), with the NTMs occurring...

Incomplete reconnection in sawtooth crashes in ASDEX Upgrade (2002)

Letsch, A., Zohm, H., Ryter, F., Suttrop, W., Gude, A., Porcelli, F., ...

The temporal evolution of the sawtooth crash in ASDEX Upgrade Ohmic and ECRH heated discharges is analysed using a heuristic reconnection model to simulate measured ECE signals. The method turns out...

Impurity behaviour in the ASDEX Upgrade divertor tokamak with large area tungsten walls (2002)

Neu, R., Dux, R., Geier, A., Kallenbach, A., Pugno, R., Rohde, V., ...

At the central column of ASDEX Upgrade, an area of 5.5 m(2) of graphite tiles was replaced by tungsten-coated tiles representing about two-thirds of the total area of the central column. No negative...

Confinement physics of the advanced scenario with ELMy H-mode edge in ASDEX Upgrade (2002)

Peeters, A. G., Gruber, O., Günter, S., Kaufmann, M., Meister, H., Pereverzev, G. V., ...

The confinement physics of the improved H-mode is analysed in detail. It is shown that this scenario can be largely unified with that of the standard H-mode. Transport barriers exist in the early...

Steady state advanced scenarios at ASDEX Upgrade (2002)

Sips, A.C.C., Arslanbekov, R., Atanasiu, C., Becker, W., Becker, G., Behler, K., ...

Recent experiments at ASDEX Upgrade have achieved advanced scenarios with high beta(N) (> 3) and confinement enhancement over ITER98(y, 2) scaling, H-H98y2 = 1.1-1.5, in steady state. These...

Behaviour of density profiles of H-mode discharges in ASDEX Upgrade (2002)

Stober, J., Gruber, O., Kaufmann, M., Neu, R., Ryter, F., Sandmann, W., ...

ASDEX Upgrade results on crucial issues of H-mode operation are reported, i.e. density profile shape, onset conditions for neoclassical tearing modes (NTM) and smoothing of the power exhaust without...

Bolzonella, T., Martines, E., Maraschek, M., Zohm, H., Günter, S., Saarelma, S., ...

On the stabilisation of neoclassical tearing modes with ECRH at high βN ASDEX Upgrade (2002)

Gantenbein, G., Keller, A., Leuterer, F., Maraschek, M., Suttrop, W., Zohm, H., ...

Sawtooth tailoring experiments with ECRH in ASDEX Upgrade (2002)

Mück, A., Goodman, T. P., Koslowski, H. R., Ryter, F., Westerhof, E., Zohm, H., ...

Bayesian analysis of magnetic island dynamics of tearing modes in ASDEX Upgrade (2002)

Preuss, R., Maraschek, M., Zohm, H., Dose, V.

Neutron production in high performance scenarios in ASDEX Upgrade (2002)

Zohm, H., Gruber, O., Neu, R., Stäbler, A., ...

Control of the sawtooth instability by electron cyclotron heating and current drive in the TCV and ASDEX upgrade tokamaks (2002)

Goodman, T.P., Mueck, A., Angioni, C., Henderson, M.A., Sauter, O., Ryter, F., ...

Sawtooth Tailoring Experiments with ECRH in ASDEX Upgrade (2002)

Mueck, A., Goodman, T.P., Koslowski, H.R., Ryter, F., Westerhof, E., Zohm, H.

Incomplete reconnection in sawtooth crashes in ASDEX Upgrade (2002)

Letsch, A., Zohm, H., Ryter, F., Suttrop, W., Gude, A., Poreelli, F., ...

The temporal evolution of the sawtooth crash in ASDEX Upgrade Ohmic and ECRH heated discharges is analysed using a heuristic reconnection model to simulate measured ECE signals. The method turns out...

Dependence of particle transport on heating profiles in ASDEX Upgrade (2002)

STOBER, J, DUX, R, GRUBER, O, HORTON, L, LANG, P, LORENZINI, R, ...

Design of an ECRH system on JET. (2002)

Verhoeven, A.G.A., Bongers, W.A., Elzendoorn, B.S.Q., Graswinckel, M., Hellingman, P., Kooijman, W., ...

Temkin, R.J. [Hrsg.]

The new ECRH system of ASDEX upgrade. (2002)

Leuterer, F., Kirov, K., Monaco, F., Münich, M., Schütz, H., Ryter, F., ...

14th Joint Russian-German Workshop on ECRH and Gyrotrons, Nizhny Novgorod/Moskva, June 25 - July 2, 2002

Type II ELMy H modes on ASDEX Upgrade with good confinement at high density (2001)

Stober,J., Maraschek,M., Conway,G., Gruber,O., Herrmann,A., Sips,A. C. C., ...

Optimization of confinement, stability and power exhaust of the ELMy H-mode in ASDEX Upgrade (2001)

Stober,J., Zohm,H., Gruber,O., Herrmann,A., Kaufmann,M., Maraschek,M., ...

ECRH experiments in ASDEX upgrade (2001)

Leuterer,F., Günter,S., Maraschek,M., Ryter,F., Suttrop,W., Wolf,R., ...

Mirror development for the 140 GHz ECRH transmission system on the stellarator W7-X (2001)

Kasparek,W., Empacher,L., Erckmann,V., Gantenbein,G., Hollmann,F., Laqua,H. P., ...

High-density H-mode operation achieved using efficient plasma refueling by inboard pellet launch (2001)

Lang,P.T., Gruber,O., Horton,L.D., Jones,T.T.C., Lorenz,A., Maraschek,M., ...

Influence of Electron Heating on Confinement in JET and ASDEX Upgrade Internal Transport Barrier Plasmas (2001)

Wolf,R. C., Baranov,Y., Giroud,C., Mantsinen,M., Mazon,D., ...

Neoclassical Tearing Modes and their Stabilization by Electron Cyclotron Current Drive in ASDEX Upgrade (2001)

Zohm,H., Gantenbein,G., Gude,A., Günter,S., Leuterer,F., Maraschek,M., ...

The Physics of Neoclassical Tearing Modes and their Stabilization by ECCD in ASDEX Upgrade (2001)

Zohm,H., Gantenbein,G., Gude,A., Günter,S., Leuterer,F., Maraschek,M., ...

Type II ELMy H modes on ASDEX Upgrade with good confinement at high density (2001)

Stober, J., Maraschek, M., Conway, G., Gruber, O., Herrmann, A., Sips, A. C. C., ...

Optimization of confinement, stability and power exhaust of the ELMy H-mode in ASDEX Upgrade. Invited Paper (2001)

Stober, J., Zohm, H., Gruber, O., Herrmann, A., Kaufmann, M., Maraschek, M., ...

ECRH experiments in ASDEX upgrade (2001)

Leuterer, F., Günter, S., Maraschek, M., Ryter, F., Suttrop, W., Wolf, R., ...

Mirror development for the 140 GHz ECRH transmission system on the stellarator W7-X (2001)

Kasparek, W., Empacher, L., Erckmann, V., Gantenbein, G., Hollmann, F., Laqua, H. P., ...

High-density H-mode operation achieved using efficient plasma refueling by inboard pellet launch (2001)

Lang, P.T., Gruber, O., Horton, L.D., Jones, T.T.C., Lorenz, A., Maraschek, M., ...

Tokamaks: Equilibrium, Stability and Transport (2001)

Zohm, H.

Influence of Electron Heating on Confinement in JET and ASDEX Upgrade Internal Transport Barrier Plasmas (2001)

Wolf, R. C., Baranov, Y., Giroud, C., Mantsinen, M., Mazon, D., ...

Neoclassical Tearing Modes and their Stabilization by Electron Cyclotron Current Drive in ASDEX Upgrade (2001)

Zohm, H., Gantenbein, G., Gude, A., Günter, S., Leuterer, F., Maraschek, M., ...

The Physics of Neoclassical Tearing Modes and their Stabilization by ECCD in ASDEX Upgrade (2001)

Zohm, H., Gantenbein, G., Gude, A., Günter, S., Leuterer, F., Maraschek, M., ...

Overview of ASDEX Upgrade Results (2001)

Gruber, O., Arslanbekov, R., Atanasiu, C., Bard, A., Becker, G., Becker, W., ...

Density Dependence of the Onset of Neoclassical Tearing Modes in H-Mode and Pellet Refuelled Discharges on JET and ASDEX Upgrade (2001)

Maraschek, M.E., Buttery, R. J., Hender, T. C., Sauter, O., Cortes, S., Günter, S., ...

High Confinement Regime in the Presence of (3,2) Neoclassical Tearing Modes (2001)

Günter, S., Gude, A., Maraschek, M., Sesnic, S., Zohm, H., ASDEX Upgrade Team, ...

Electron Cyclotron Heating and Current Drive Control by Means of Frequency Step Tunable Gyrotrons (2001)

Dumbrajs, O., Heikkinen, J.A., Zohm, H.

Confinement and Transport Studies of Conventional Scenarios in ASDEX Upgrade (2001)

Ryter, F., Stober, J., Stäbler, A., Tardini, G., Fahrbach, H.U., Gruber, O., ...

High-Confinement Regime at High βN Values due to a Changed Behaviour of the Neoclassical Tearing Modes (2001)

Günter, S., Gude, A., Maraschek, M., Sesnic, S., Zohm, H., ASDEX Upgrade Team, ...

Analysis of the Structure of Neoclassical Tearing Modes in ASDEX Upgrade (2001)

Meskat, J., Zohm, H., Gantenbein, G., Günter, S., Maraschek, M., Suttrop, W., ...

ECRH Experiments in ASDEX Upgrade (2001)

Leuterer, F., Gantenbein, G., Günter, S., Hobirk, J., Kirov, K., Ryter, F., ...

Overview of ASDEX Upgrade Results (2001)

Gruber, O., Arslanbekov, R., Atanasiu, C., Bard, A., Becker, G., Becker, W., ...

High-Confinement Regime at High betaN Values Due to a Changed Behavior of the Neoclassical Tearing Modes (2001)

Gude, A., Günter, S., Maraschek, M., Sesnic, S., Zohm, H.

The new ASDEX upgrade ECRH system - status, prospects and physics goals. (2001)

Zohm, H., Kasparek, W., Leuterer, F., Münich, M., Wagner, D., Thumm, M.

13th Joint Russian-German Workshop on ECRH and Gyrotrons (STC-Meeting), IPP Greifswald, July 16-21, 2001

Stabilization of Neoclassical Tearing Modes in ASDEX Upgrade with ECRH (2000)

Gantenbein, G., Zohm, H., Giruzzi, G., Günter, S., Leuterer, F., Maraschek, M., ...

Scaling of the Onset of Neoclassical Tearing Modes in Various Scenarios in ASDEX and ASDEX Upgrade (2000)

Maraschek, M., Günter, S., Gude, A., Lang, P.T., Müller, H.W., Wolf, R., ...

Analysis of the Structure and Dynamics of Tearing Modes in ASDEX Upgrade (2000)

Meskat, J., Gantenbein, G., Günter, S., Maraschek, M., Suttrop, W., Yu, Q., ...

The Stabilisation of Neoclassical Tearing Modes by ECCD in ASDEX Upgrade (2000)

Zohm, H., Gantenbein, G., Giruzzi, G., Günter, S., Leuterer, F., Maraschek, M., ...

Complete Suppression of Neoclassical Tearing Modes with Current Drive at the Electron Cyclotron Resonance Frequency in ASDEX Upgrade Tokamak (2000)

Gantenbein, G., Zohm, H., Giruzzi, G., Günter, S., Leuterer, F., Maraschek, M., ...

ECRH and ECCD for the Stellarator W7-X (2000)

Kasparek, W., Erckmann, V., Laqua, H.P., Borie, E., Dammertz, G., Empacher, L., ...

Neoclassical Tearing Modes. Invited Paper (2000)

Buttery, R.J., Günter, S., Giruzzi, G., Hender, T.C., Howell, D., Huysmans, G., ...

Neoclassical tearing modes (2000)

Buttery, R. J., Gunter, S., Giruzzi, G., Hender, T. C., Howell, D., Huysmans, G., ...

Neoclassical tearing modes are one of the most serious concerns for operation on a next-step tokamak device. The modes occur on present tokamaks at normalized pressure (beta (N)) values comparable to...

ECRH and ECCD for the stellarator W7-X. (2000)

Kasparek, W., Erckmann, V., Laqua, H.P., Borie, E., Dammertz, G., Empacher, L., ...

Litvak, A.G. [Hrsg.]

ECRH and ECCD for the stellarator W7-X. (2000)

Kasparek, W., Empacher, L., Förster, W., Gantenbein, G., Müller, G.A., Wagner, D., ...

Internat.Workshop on Far Infrared Technologies '99, Fukui University, J, September 30, October 12-13, 1999

Extension of the ASDEX upgrade ECRH system. (2000)

Zohm, H., Leuterer, F., Muenich, M., Wilhelm, R., Gantenbein, G., Kasparek, W., ...

12th Joint Russian-German Meeting on ECRH and Gyrotrons, Nizhny Novgorod, Russia, June 21-28, 2000

MHD Modes in Regular and Reversed Shear Scenarios and Possibilities for their Control through Current Drive (1999)

Günter, S., Giruzzi, G., Gude, A., La Haye, R. J., Lackner, K., Maraschek, M., ...

6th IAEA Technical Committee Meeting on H-Mode Physics (1998)

Zohm, H

Transmission line design for broadband microwave diagnostic systems. (1998)

Wagner, D., Kasparek, W., Thumm, M., Gantenbein, G., Zohm, H.

Stott, P.E. [Hrsg.]

Wavelet analysis of fusion plasma transients (1997)

Dose,V., Venus,G., Zohm,H.

Wavelet analysis of fusion plasma transients (1997)

Dose, V., Venus, G., Zohm, H.

Beta limits in long-pulse tokamak discharges (1997)

Sauter, O., LaHaye, R.J., Chang, Z., Gates, D.A., Kamada, Y., Zohm, H., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

Beta limits in long-pulse tokamak discharges (1997)

Sauter, O., LaHaye, R. J., Chang, Z., Gates, D. A., Kamada, Y., Zohm, H., ...

The maximum normalized beta achieved in long-pulse tokamak discharges at low collisionality falls significantly below both that observed in short pulse discharges and that predicted by the ideal MHD...

Overview of ASDEX Upgrade results (1997)

KAUFMANN, M, SCHWEINZER, J, ALBRECHT, M, ALEXANDER, M, Asmussen, Katrin, BECKER, G, ...

Screw pinch equilibrium and stability (1997)

Alm, K., Kiviniemi, Timo, Nikkola, P., Rantamäki, Karin, Saarelma, Samuli, Salo, Jukka-Pekka, ...

Report TKK-F-B 169

Broadband characteristics of HE§1§1 transmission lines. (1997)

Wagner, D., Kasparek, W., Gantenbein, G., Zohm, H., Thumm, M.

Proc.of the 4th Biennial Internat.Workshop on Electron Cyclotron Resonance Heating Transmission Systems, Germantown, Md., July 17-18, 1997

Untersuchung magnetischer Moden am Tokamak ASDEX (1990)

Zohm, H.

Untersuchung magnetischer Moden am Tokamak ASDEX (1990)

Zohm, H.