MHD induced Fast-Ion Losses on ASDEX Upgrade (2009)
Garcia-Munoz, M., Bobkov, V., Brüdgam, M., Gobbin, M., Günter, S., ...
In-vessel saddle coils for MHD control in ASDEX Upgrade (2009)
Suttrop, W., Gruber, O., Günter, S., Hahn, D., Herrmann, A., Rott, M., ...
MHD induced Fast-Ion Losses on ASDEX Upgrade (2009)
Garcia-Munoz, M., Pinches, S. D., Bobkov, V., Brüdgam, M., Gobbin, M., ...
Overview of ASDEX Upgrade results (2009)
Zohm, H., Adamek, J., Angioni, C., Antar, G., Atanasiu, C. V., Balden, M., ...
Simulation of Heat Transport Across Magnetic Islands in TEXTOR (2009)
Hölzl, M., Günter, S., Classen, I. G. J., Yu, Q., TEXTOR Team, Delabie, E.
Comparative Linear MHD Stability Analysis for ASDEX Upgrade and DIII-D Power Scan Studies (2009)
Konz, C., Snyder, P. B., Horton, L. D., Maggi, C. F., Groebner, R., Günter, S., ...
Fast-Ion Losses due to High-Frequency MHD Perturbations in the ASDEX Upgrade Tokamak (2008)
Garcia-Munoz, M., Günter, S., Igochine, V., Mantsinen, M. J., Maraschek, M., ...
Fast particle losses due to NTMs and magnetic field ripple (2008)
Strumberger, E., Günter, S., Schwarz, E., Tichmann, C., ASDEX Upgrade Team
TAE internal structure through high-resolution soft x-ray measurements in ASDEX Upgrade (2008)
Piovesan, P., Igochine, V., Lauber, P., Sassenberg, K., Flaws, A., Garcia-Munoz, M., ...
Turbulent transport of beam ions (2008)
Dannert, T., Günter, S., Hauff, T., Jenko, F., Lapillonne, X., Lauber, P.
The energy principle applied to diverted Tokamak configurations (2008)
Atanasiu, C. V., Günter, S., Lackner, K., Moraru, A., Zakharov, L. E., Subbotin, A. A.
Three-dimensional effects in tokamaks (2008)
Günter, S., Lauber, P., Merkel, P., Sempf, M., Strumberger, E., Tekle, D., ...
Fast Particle Driven Modes at ASDEX-Upgrade (2008)
Lauber, P., Brüdgam, M., Berk, H. L., Günter, S., Garcia Munoz, M., Igochine, V., ...
Cross-Machine and Cross-Code Comparisons in Linear MHD Stability Analysis for Tokamaks (2008)
Konz, C., Snyder, B. P., Aiba, N., Horton, L. D., Maggi, C. F., Günter, S., ...
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., ...
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., ...
Interaction of energetic particles with large and small scale instabilities (2007)
Günter, S., Conway, G., DaGraca, S., Forest, C., Garcia Munoz, M., ...
Localization of MHD and fast particle modes using reflectometry in ASDEX Upgrade (2007)
Da Graça, S., Conway, G. D., Lauber, P., Maraschek, M., Borba, D., Günter, S., ...
Neu, R., Balden, M., Bobkov, V., Dux, R., Gruber, O., Herrmann, A., ...
The Peeling-Ballooning Model Revisited (2007)
Konz, C., Horton, L. D., Strumberger, E., Günter, S., McCarthy, P. J., Huysmans, G. T. A., ...
Numerical study of fast ions transport induced by MHD instabilities in the tokamak (2007)
Gobbin, M., Martin, P., Marrelli, L., Garcia-Munoz, M., Günter, S., ...
Characterization of Type-I ELM Induced Filaments in ASDEX Upgrade (2007)
Schmid, A., Hermann, A., Kirk, A., Neuhauser, J., Günter, S., Müller, H.W., ...
TAE internal structure through high-resolution soft x-ray measurements in ASDEX Upgrade (2007)
Piovesan, P., Igochine, V., Lauber, P., Sassenberg, K., Flaws, A., Garcia-Munoz, M., ...
Overview of ASDEX Upgrade Results (2007)
GRUBER, O, ANGIONI, C, ATANASIU, C, BALDEN, M, BECKER, G, BECKER, W, ...
Increasing NTM stabilization efficiency using modulated ECCD in ASDEX Upgrade (2007)
Manini, A., Maraschek, M., Gantenbein, G., Yu, Q., Günter, S., Leuterer, F., ...
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
Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., Leuterer, F., ...
Physical Review Letters, 98(2007) S.025005
33rd European Physical Society Conference on Plasma Physics (2006)
Atzeni, S, Günter, S, Lembege, B, Sharkov, B, Stoffels, E, Vlad, G
Linear Edge Stability Analysis for Bootstrap Current Equilibria at ASDEX Upgrade (2006)
Konz, C., McCarthy, P.J., Strumberger, E., Horton, L.D., Günter, S., Huysmans, G.T.A., ...
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., ...
Kinetic Properties of Alfven Modes in Tokamak Plasmas. Invited paper (2006)
Lauber, P., Günter, S., Brüdgam, M., Könies, A., Pinches, S.D., ASDEX Upgrade Team
Experimental studies of toroidal momentum transport in ASDEX Upgrade (2005)
Nishijima,D., Kallenbach,A., Günter,S., Kaufmann,M., Lackner,K., Maggi,C. F., ...
Type-I ELM substructure on the divertor target plates in ASDEX Upgrade (2005)
Eich,T., Herrmann,A., Neuhauser,J., Dux,R., Fuchs,J. C., Günter,S., ...
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)
Integrated exhaust scenarios with actively controlled ELMs (2005)
Lang,P. T., Kallenbach,A., Bucalossi,J., Conway,G. D., Degeling,A., Dux,R., ...
Integrated Exhaust Scenarios with Actively Controlled ELMs (2005)
Lang,P. T., Kallenbach,A., Bucalossi,J., Conway,G. D., Degeling,A., Dux,R., ...
Cross-machine NTM physics studies and implications for ITER (2005)
Buttery,R. J., Belo,P., Brennan,D. P., Coda,S., Goncalves,B., ...
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., ...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2005)
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Overview of ASDEX Upgrade Results (2005)
Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...
Experimental studies of toroidal momentum transport in ASDEX Upgrade (2005)
Nishijima, D., Kallenbach, A., Günter, S., Kaufmann, M., Lackner, K., Maggi, C. F., ...
Type-I ELM substructure on the divertor target plates in ASDEX Upgrade (2005)
Eich, T., Herrmann, A., Neuhauser, J., Dux, R., Fuchs, J. C., Günter, S., ...
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)
Current profile modification by off-axis NBI on ASDEX Upgrade (2005)
Günter, S., Hobirk, J., Tardini, G., Lackner, K., Staebler, A., ASDEX Upgrade Team
Integrated exhaust scenarios with actively controlled ELMs (2005)
Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...
Integrated Exhaust Scenarios with Actively Controlled ELMs (2005)
Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...
Cross-machine NTM physics studies and implications for ITER (2005)
Buttery, R. J., Belo, P., Brennan, D. P., Coda, S., Goncalves, B., ...
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., ...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2005)
Borba, D., Conway, G. D., Günter, S., Huysmans, G. T. A., Klose, S., Maraschek, M., ...
Overview of ASDEX Upgrade Results (2005)
Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...
ELM pace making and mitigation by pellet injection in ASDEX Upgrade (2004)
Lang,P. T., Conway,G. D., Eich,T., Fattorini,L., Gruber,O., Günter,S., ...
Numerical investigations of axisymmetric equilibria with current holes (2004)
Strumberger,E., Günter,S., Hobirk,J., Igochine,V., Merkl,D., Schwarz,E., ...
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., ...
Destabilization of TAE modes using ICRH in ASDEX Upgrade (2004)
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Experimental studies on toroidal plasma rotation in ASDEX Upgrade (2004)
Nishijima,D., Kallenbach,A., Günter,S., Kaufmann,M., Lackner,K., Maggi,C. F., ...
Linear tearing modes calculation for diverted tokamak configurations (2004)
Atanasiu,C. V., Günter,S., Lackner,K., Moraru,A., Zakharov,L. E., Subbotin,A. A.
ELM pace making and mitigation by pellet injection in ASDEX Upgrade (2004)
Lang, P. T., Conway, G. D., Eich, T., Fattorini, L., Gruber, O., Günter, S., ...
Numerical investigations of axisymmetric equilibria with current holes (2004)
Strumberger, E., Günter, S., Hobirk, J., Igochine, V., Merkl, D., Schwarz, E., ...
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., ...
Destabilization of TAE modes using ICRH in ASDEX Upgrade (2004)
Borba, D., Conway, G. D., Günter, S., Huysmans, G. T. A., Klose, S., Maraschek, M., ...
Conditions for NBI Current Profile Control on ASDEX Upgrade (2004)
Günter, S., Hobirk, J., Lackner, K., Pereverzev, G., Stäbler, A., ASDEX Upgrade Team
Experimental studies on toroidal plasma rotation in ASDEX Upgrade (2004)
Nishijima, D., Kallenbach, A., Günter, S., Kaufmann, M., Lackner, K., Maggi, C. F., ...
Linear tearing modes calculation for diverted tokamak configurations (2004)
Atanasiu, C. V., Günter, S., Lackner, K., Moraru, A., Zakharov, L. E., Subbotin, A. A.
Numerical modeling of linear drift-tearing mode stability (2003)
Numerical modeling results of the linear drift tearing modes are presented. The present model is based on the two-fluids equations, and the perturbed bootstrap current is also included. The electron...
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...
MHD stability analysis of type II ELMs in ASDEX Upgrade (2003)
Saarelma,S., Günter,S., Horton,L. D.
We investigated the differences between type I and type II edge localized modes (ELMs) in ASDEX Upgrade using the MHD stability analysis. When plasma conditions are changed from typical type I ELMy...
Performance-limiting MHD activity and possibilities for its stabilization in ASDEX Upgrade (2003)
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...
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...
Monte Carlo δf simulation of the bootstrap current in the presence of a magnetic island (2003)
Poli,E., Peeters,A. G., Bergmann,A., Günter,S., Pinches,S. D.
In the theoretical description of the neoclassical tearing mode the bootstrap current is assumed to completely vanish inside the magnetic island if finite perpendicular transport can be neglected. In...
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...
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...
Investigation of complex MHD activity by a combined use of various diagnostics (2003)
Igochine,V., Günter,S., Maraschek,M.
A new combined method for investigation of magnetohydrodynamic (MHD) activity in fusion experiments is proposed. The main advantages of this approach are the possibility of a direct comparison of...
Sawtooth, neo-classical tearing mode and error field studies in JET (2003)
Hender,T. C., Sauter,O., Alper,B., Angioni,C., De Baar,M. R., De Benedetti,M., ...
A range of ITER relevant plasma stability issues has been studied in the JET tokamak; these include the effects of fast particles on sawteeth, control of NTMs via sawtooth seeds, scaling of m=2, n=1...
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...
Analytical solutions to the Grad-Shafranov equation for diverted plasmas (2003)
Atanasiu,C. V., Günter,S., Lackner,K., Miron,I. G.
Two families of exact analytical solutions of the Grad-Shafranov equation are presented by specifying the highest polynomial dependence of the plasma current density on the flux function in such a...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2003)
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Type-I ELM mode structure observed by divertor thermography in ASDEX Upgrade (2003)
Eich,T., Herrmann,A., Neuhauser,J., Günter,S.
In the ASDEX Upgrade tokamak, power deposition structures on the outer divertor target surfaces during type-I Edge Localised Modes (ELMs) have been discovered by infra red thermography. These...
Off-axis neutral beam current drive experiments on ASDEX Upgrade and JT-60U (2003)
Hobirk,J., Oikawa,T., Fujita,T., Fukuda,T., Günter,S., Gruber,O., ...
MHD in JET Advanced Scenarios (2003)
Pinches,S. D., Alper,B., Buttery,R. J., Challis,C. D., Gryaznevich,M., Günter,S., ...
MHD Stability Analysis of ASDEX Upgrade H-mode Plasmas in Various ELMy and ELM-Free Regimes (2003)
Saarelma,S., Günter,S., Horton,L., Kurki-Suonio,T., Lang,P., Suttrop,W., ...
Numerical modeling of linear drift-tearing mode stability (2003)
Yu, Q., Günter, S., Scott, B. D.
Numerical modeling results of the linear drift tearing modes are presented. The present model is based on the two-fluids equations, and the perturbed bootstrap current is also included. The electron...
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...
MHD stability analysis of type II ELMs in ASDEX Upgrade (2003)
Saarelma, S., Günter, S., Horton, L. D., ASDEX Upgrade Team
We investigated the differences between type I and type II edge localized modes (ELMs) in ASDEX Upgrade using the MHD stability analysis. When plasma conditions are changed from typical type I ELMy...
Performance-limiting MHD activity and possibilities for its stabilization in ASDEX Upgrade (2003)
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...
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...
Monte Carlo δf simulation of the bootstrap current in the presence of a magnetic island (2003)
Poli, E., Peeters, A. G., Bergmann, A., Günter, S., Pinches, S. D.
In the theoretical description of the neoclassical tearing mode the bootstrap current is assumed to completely vanish inside the magnetic island if finite perpendicular transport can be neglected. In...
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...
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...
Investigation of complex MHD activity by a combined use of various diagnostics (2003)
Igochine, V., Günter, S., Maraschek, M., ASDEX Upgrade Team
A new combined method for investigation of magnetohydrodynamic (MHD) activity in fusion experiments is proposed. The main advantages of this approach are the possibility of a direct comparison of...
Sawtooth, neo-classical tearing mode and error field studies in JET (2003)
Hender, T. C., Sauter, O., Alper, B., Angioni, C., De Baar, M. R., De Benedetti, M., ...
A range of ITER relevant plasma stability issues has been studied in the JET tokamak; these include the effects of fast particles on sawteeth, control of NTMs via sawtooth seeds, scaling of m=2, n=1...
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...
Analytical solutions to the Grad-Shafranov equation for diverted plasmas (2003)
Atanasiu, C. V., Günter, S., Lackner, K., Miron, I. G.
Two families of exact analytical solutions of the Grad-Shafranov equation are presented by specifying the highest polynomial dependence of the plasma current density on the flux function in such a...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade (2003)
Borba, D., Conway, G.D., Günter, S., Huysmans, G.T.A., Klose, S., Maraschek, M., ...
Type-I ELM mode structure observed by divertor thermography in ASDEX Upgrade (2003)
Eich, T., Herrmann, A., Neuhauser, J., Günter, S., ASDEX Upgrade Team
In the ASDEX Upgrade tokamak, power deposition structures on the outer divertor target surfaces during type-I Edge Localised Modes (ELMs) have been discovered by infra red thermography. These...
Off-axis neutral beam current drive experiments on ASDEX Upgrade and JT-60U (2003)
Hobirk, J., Oikawa, T., Fujita, T., Fukuda, T., Günter, S., Gruber, O., ...
MHD in JET Advanced Scenarios (2003)
Pinches, S.D., Alper, B., Buttery, R.J., Challis, C.D., Gryaznevich, M., Günter, S., ...
MHD Stability Analysis of ASDEX Upgrade H-mode Plasmas in Various ELMy and ELM-Free Regimes (2003)
Saarelma, S., Günter, S., Horton, L., Kurki-Suonio, T., Lang, P., Suttrop, W., ...
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...
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...
Strumberger,E., Günter,S., Merkel,P., Schwarz,E., Tichmann,C.
The MFBE-2001 code computes the magnetic field in a form suitable for field line tracing inside and outside the plasma boundary of two- and three-dimensional finite-beta equilibria. It is a modified...
Nonideal fishbone instability (2002)
Marchenko,V. S., Günter,S., Kolesnichenko,Y. I.
It is shown that there exists a nonideal collisionless fishbone mode in toroidal plasmas, which may lead to the formation of the magnetic islands and thermal crashes during fishbone activity. The...
Reduction of the ion drive and ρ*θ scaling of the neoclassical tearing mode (2002)
Poli,E., Peeters,A. G., Bergmann,A., Günter,S., Pinches,S. D.
In the theoretical description of the neoclassical tearing mode it is usually assumed that the ion banana width w(b) is much smaller than the island width W. This assumption is questionable at least...
MHD stability analysis of type II ELMs in ASDEX Upgrade (2002)
Saarelma,S., Günter,S., Kiviniemi,T., Kurki-Suonio,T.
An MHD stability analysis of the plasmas with type 11 ELMs is presented. The stability properties in type 11 ELMy plasmas (high-q(95), high delta) are found to significantly differ from those of the...
Progress towards steady-state advanced scenarios in ASDEX Upgrade (2002)
Sips,A. C. C., Conway,G. D., Dux,R., Herrmann,A., Hobirk,J., Gruber,O., ...
ELM-related high frequency MHD activity in ASDEX Upgrade (2002)
Bolzonella,T., Martines,E., Maraschek,M., Zohm,H., Günter,S., Saarelma,S., ...
Pedestal physics at ASDEX Upgrade (2002)
Horton,L. D., Fuchs,J. C., Günter,S., Jakobi,M., Kurzan,B., McCarthy,P. J., ...
Drift kinetic simulations of the current driving the neoclassical tearing mode (2002)
Poli,E., Peeters,A. G., Bergmann,A., Günter,S., Pinches,S. D.
Application of three-dimensional codes to tokamak (2002)
Strumberger,E., Günter,S., Merkel,P., Schwarz,E., Tichmann,C., ...
Control of neoclassical tearing modes in DIII-D (2002)
La Haye,R. J., Günter,S., Humphreys,D. A., Lohr,J., Luce,T. C., Maraschek,M., ...
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...
Nonideal fishbone instability (2002)
Marchenko, V. S., Günter, S., Kolesnichenko, Y. I.
It is shown that there exists a nonideal collisionless fishbone mode in toroidal plasmas, which may lead to the formation of the magnetic islands and thermal crashes during fishbone activity. The...
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...
Reduction of the ion drive and ρ*θ scaling of the neoclassical tearing mode (2002)
Poli, E., Peeters, A. G., Bergmann, A., Günter, S., Pinches, S. D.
In the theoretical description of the neoclassical tearing mode it is usually assumed that the ion banana width w(b) is much smaller than the island width W. This assumption is questionable at least...
MHD stability analysis of type II ELMs in ASDEX Upgrade (2002)
Saarelma, S., Günter, S., Kiviniemi, T., Kurki-Suonio, T., ASDEX Upgrade Team
An MHD stability analysis of the plasmas with type 11 ELMs is presented. The stability properties in type 11 ELMy plasmas (high-q(95), high delta) are found to significantly differ from those of the...
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...
Progress towards steady-state advanced scenarios in ASDEX Upgrade (2002)
Sips, A. C. C., Conway, G. D., Dux, R., Herrmann, A., Hobirk, J., Gruber, O., ...
Strumberger, E., Günter, S., Merkel, P., Schwarz, E., Tichmann, C.
The MFBE-2001 code computes the magnetic field in a form suitable for field line tracing inside and outside the plasma boundary of two- and three-dimensional finite-beta equilibria. It is a modified...
ELM-related high frequency MHD activity in ASDEX Upgrade (2002)
Bolzonella, T., Martines, E., Maraschek, M., Zohm, H., Günter, S., Saarelma, S., ...
Pedestal physics at ASDEX Upgrade (2002)
Horton, L. D., Fuchs, J. C., Günter, S., Jakobi, M., Kurzan, B., McCarthy, P. J., ...
Drift kinetic simulations of the current driving the neoclassical tearing mode (2002)
Poli, E., Peeters, A. G., Bergmann, A., Günter, S., Pinches, S. D.
Application of three-dimensional codes to tokamak (2002)
Strumberger, E., Günter, S., Merkel, P., Schwarz, E., Tichmann, C., ...
Control of neoclassical tearing modes in DIII-D (2002)
La Haye, R. J., Günter, S., Humphreys, D. A., Lohr, J., Luce, T. C., Maraschek, M., ...
ECRH experiments in ASDEX upgrade (2001)
Leuterer,F., Günter,S., Maraschek,M., Ryter,F., Suttrop,W., Wolf,R., ...
Performance, Heating and Current Drive Scenarios of ASDEX Upgrade Advanced Tokamak Discharges (2001)
Wolf,R., Hobirk,J., Conway,G., Gruber,O., Gude,A., Günter,S., ...
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., ...
ECRH experiments in ASDEX upgrade (2001)
Leuterer, F., Günter, S., Maraschek, M., Ryter, F., Suttrop, W., Wolf, R., ...
Performance, Heating and Current Drive Scenarios of ASDEX Upgrade Advanced Tokamak Discharges (2001)
Wolf, R., Hobirk, J., Conway, G., Gruber, O., Gude, A., Günter, S., ...
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., ...
Turbulence Reduction in Internal Transport Barriers on ASDEX Upgrade (2001)
Conway, G., Peeters, A.G., Gruber, O., Gude, A., Günter, S., Hobirk, J., ...
Hobirk, J., Wolf, R., Gruber, O., Gude, A., Günter, S., Kurzan, B., ...
Overview of ASDEX Upgrade Results (2001)
Gruber, O., Arslanbekov, R., Atanasiu, C., Bard, A., Becker, G., Becker, W., ...
Fishbone Generation of Sheared Flows in the Creation of Transport Barriers (2001)
Pinches, S.D., Günter, S., Peeters, A.G., ASDEX Upgrade Team
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, ...
Hobirk, J., Wolf, R., Gruber, O., Gude, A., Günter, S., Kurzan, B., ...
MHD Phenomena as Trigger for the Formation of Internal Transport Barriers on ASDEX Upgrade (2001)
Günter, S., Pinches, S.D., Conway, G., Gude, A., Hobirk, J., Maraschek, M., ...
MHD Stability Analysis of Type II ELMs in ASDEX Upgrade (2001)
Saarelma, S., Günter, S., Kiniviemi, T., Kurki-Suonio, T., ASDEX Upgrade Team
Report on the 7th European Physics Workshop (2001)
Campbell, D.J., Buttery, R., Challis, C.D., Günter, S., Nguyen, F.
Report on the 7th European Fusion Physics Workshop, Kloster Seeon/Germany 1999 (2001)
Campbell, D. J., Buttery, R. J., Challis, C. D., Günter, S., Nguyen, F.
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., ...
Stabilization of Neoclassical Tearing Modes in ASDEX Upgrade with ECRH (2000)
Gantenbein, G., Zohm, H., Giruzzi, G., Günter, S., Leuterer, F., Maraschek, M., ...
MHD Phenomena in Advanced Scenarios on ASDEX Upgrade (2000)
Günter, S., Gude, A., Lauber, P., Maraschek, M., Pinches, S.D., Strumberger, E., ...
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., ...
Damping of Double Tearing Modes by Differential Plasma Rotation (2000)
Strumberger, E., Zehrfeld, H.P., Günter, S., ASDEX Upgrade Team
Gruber, O., Wolf, R., Bosch, H.S., Dux, R., Günter, S., McCarthy, P., ...
Interaction of Fast Particles with Neoclassical Tearing Modes (2000)
Sesnic, S., Günter, S., Gude, A., Maraschek, M., ASDEX Upgrade Team
Internal Transport Barrier Discharges on ASDEX Upgrade: Progress towards Steady State (2000)
Gruber, O., Wolf, R., Dux, R., Günter, S., McCarthy, P., Lackner, K., ...
The Stabilisation of Neoclassical Tearing Modes by ECCD in ASDEX Upgrade (2000)
Zohm, H., Gantenbein, G., Giruzzi, G., Günter, S., Leuterer, F., Maraschek, M., ...
ECRH Experiments in ASDEX Upgrade (2000)
Litvak, A. G., Ryter, F., Leuterer, F., Wolf, R., Gruber, O., Günter, S., ...
Dimensionless Scaling of the Critical Beta for the Onset of a Neoclassical Tearing Mode (2000)
LaHaye, R.L., Buttery, R.J., Günter, S., Huysmans, G., Maraschek, M., Wilson, H.R.
Neoclassical Tearing Modes. Invited Paper (2000)
Buttery, R.J., Günter, S., Giruzzi, G., Hender, T.C., Howell, D., Huysmans, G., ...
Steady State H-Mode and Te ≈ Ti Operation with Internal Transport Barriers on ASDEX Upgrade (2000)
Gruber, O., Wolf, R., Dux, R., Günter, S., McCarthy, P., Lackner, K., ...
MHD Phenomena in Reversed Shear Discharges on ASDEX Upgrade (2000)
Günter, S., Schade, S., Maraschek, M., Pinches, S.D., Strumberger, E., Wolf, R., ...
Magnetic confinement: How to replace simple saling laws by physics understanding?
Günter,S., Angioni,C., Jenko,F., Maraschek,M., Peeters,A., Pinches,S., ...
Drift kinetic simulations of the current driving and damping the neoclassical tearing mode
Poli,E., Peeters,A. G., Bergmann,A., Günter,S., Pinches,S. D.
ECCD Stabilisation of (3,2) and (2,1) NTMs in ASDEX Upgrade
Zohm,H., Gantenbein,G., Goodman,T., Günter,S., Keller,A., Leuterer,F., ...
Cross-machine NTM physics studies and implications for ITER
Buttery,R. J., Belo,P., Brennan,D. P., Coda,S., Goncalves,B., ...
Active Control of MHD Instabilities by ECCD in ASDEX Upgrade
Maraschek,M., Gantenbein,G., Goodman,T. P., Günter,S., Howell,D. F., Leuterer,F., ...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade
Borba,D., Conway,G. D., Günter,S., Huysmans,G. T. A., Klose,S., Maraschek,M., ...
Integrated Exhaust Scenarios with Actively Controlled ELMs
Lang,P. T., Kallenbach,A., Bucalossi,J., Conway,G. D., Degeling,A., Dux,R., ...
Overview of ASDEX Upgrade Results
Günter,S., Angioni,C., Apostoliceanu,M., Atanasiu,C., Balden,M., Becker,G., ...
Experimental studies on toroidal plasma rotation in ASDEX Upgrade
Nishijima,D., Kallenbach,A., Günter,S., Kaufmann,M., Lackner,K., Maggi,C. F., ...
Control of core MHD instabilities by ECCD in ASDEX Upgrade
Maraschek,M., Gantenbein,G., Günter,S., Leuterer,F., Mück,A., Zohm,H., ...
Magnetic confinement: How to replace simple saling laws by physics understanding?
Günter, S., Angioni, C., Jenko, F., Maraschek, M., Peeters, A., Pinches, S., ...
Drift kinetic simulations of the current driving and damping the neoclassical tearing mode
Poli, E., Peeters, A. G., Bergmann, A., Günter, S., Pinches, S. D.
ECCD Stabilisation of (3,2) and (2,1) NTMs in ASDEX Upgrade
Zohm, H., Gantenbein, G., Goodman, T., Günter, S., Keller, A., Leuterer, F., ...
Cross-machine NTM physics studies and implications for ITER
Buttery, R. J., Belo, P., Brennan, D. P., Coda, S., Goncalves, B., ...
Conditions for NBI Current Profile Control on ASDEX Upgrade
Günter, S., Hobirk, J., Lackner, K., Pereverzev, G., Stäbler, A., ASDEX Upgrade Team
Active Control of MHD Instabilities by ECCD in ASDEX Upgrade
Maraschek, M., Gantenbein, G., Goodman, T. P., Günter, S., Howell, D. F., Leuterer, F., ...
Destabilisation of TAE modes using ICRH in ASDEX Upgrade
Borba, D., Conway, G. D., Günter, S., Huysmans, G. T. A., Klose, S., Maraschek, M., ...
Integrated Exhaust Scenarios with Actively Controlled ELMs
Lang, P. T., Kallenbach, A., Bucalossi, J., Conway, G. D., Degeling, A., Dux, R., ...
Overview of ASDEX Upgrade Results
Günter, S., Angioni, C., Apostoliceanu, M., Atanasiu, C., Balden, M., Becker, G., ...
Experimental studies on toroidal plasma rotation in ASDEX Upgrade
Nishijima, D., Kallenbach, A., Günter, S., Kaufmann, M., Lackner, K., Maggi, C. F., ...
Control of core MHD instabilities by ECCD in ASDEX Upgrade
Maraschek, M., Gantenbein, G., Günter, S., Leuterer, F., Mück, A., Zohm, H., ...
Modulated ECCD feedback of NTMs on ASDEX Upgrade
Günter, S., Maraschek, M., Leuterer, F., Gantenbein, G., Zohm, H., Manini, A.
On the efficiency of NTM stabilisation by ECCD
Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., Leuterer, F., ...
Linear Edge Stability Analysis for Bootstrap Current Equilibria at ASDEX Upgrade
Konz, C., McCarthy, P.J., Strumberger, E., Horton, L.D., Günter, S., Huysmans, G.T.A., ...
Kinetic Properties of Alfven Modes in Tokamak Plasmas
Lauber, P., Günter, S., Brüdgam, M., Könies, A., Pinches, S.D., ASDEX Upgrade Team
Kinetic Properties of Shear Alfven Modes in Tokamak Plasmas
Lauber, P., Günter, S., Pinches, S.D., Könies, A., Berk, H.L.
Design of in-vessel saddle coils at ASDEX
Suttrop, W., Bertoncelli, T., Brunsell, P., Eich, T., Gaio, E., Gruber, O., ...
MHD induced fast ion losses in ASDEX Upgrade
Garcia-Munoz, M., Zohm, H., Neuhauser, J., Maraschek, M., Günter, S., ...
Neoclassical tearing modes and fast ions confinement in ASDEX Upgrade
Martin, P., Garcia-Munoz, M., Günter, S., Zohm, H., Flaws, A., ...
Increasing NTM stabilization efficiency using modulated ECCD in ASDEX Upgrade
Manini, A., Maraschek, M., Gantenbein, G., Yu, Q., Zohm, H., Günter, S., ...
The Peeling-Ballooning Model Revisited
Konz, C., Horton, L.D., Strumberger, E., Günter, S., McCarthy, P.J., Huysmans, G.T.A., ...
Characterization of Type-I ELM Induced Filaments in ASDEX Upgrade
Schmid, A., Herrmann, A., Kirk, A., Neuhauser, J., Günter, S., Müller, H.W., ...
Numerical study of fast particle transport in presence of magnetic islands
Gobbin, M., Marelli, L., Garcia-Munoz, M., Günter, S., Igochine, V., Maraschek, M., ...
TAE internal structure through high-resolution soft x-ray measurements in ASDEX Upgrade
Igochine, V., Piovesan, P., Flaws, A., Garcia-Munoz, M., Günter, S., Maraschek, M., ...
MHD induced fast ion losses in ASDEX Upgrade
Garcia-Munoz, M., Zohm, H., Neuhauser, J., Maraschek, M., Günter, S., ...
Characterization of Type-I ELM Induced Filaments in ASDEX Upgrade
Schmid, A., Hermann, A., Kirk, A., Neuhauser, J., Günter, S., Müller, H.W., ...
Numerical study of fast ions transport induced by MHD instabilities in the tokamak
Martin, P., Gobbin, M., Marrelli, L., Garcia-Munoz, M., Günter, S., ...
Fast Particle Losses Due to NTMS and Magnetic Field Ripple
Strumberger, E., Günter, S., Schwarz, E., Tichmann, C., ASDEX Upgrade Team
Damping rates of global Alfvén waves in tokamaks
Lauber, Ph., Günter, S., Da Graça, S., Könies, A., Pinches, S. D., Brüdgam, M.
Localization of MHD and fast particle modes using reflectometry in ASDEX Upgrade
Da Graça, S., Conway, G., Lauber, P., Maraschek, M., Borba, D., Günter, S., ...
Damping and drive of low frequency modes in tokamak plasmas
Lauber, Ph., Günter, S., Berk, H. L., Brüdgam, M., Garcia Munoz, M., ASDEX Upgrade Team
Damping rates of global Alfvén waves in tokamaks
Lauber, Ph., Günter, S., Da Graça, S., Könies, A., Pinches, S. D., Brüdgam, M.
Three-Dimensional Effects in Tokamaks
Günter, S., Lackner, K., Lauber, P., Merkel, P., Strumberger, E., ASDEX Upgrade Team
Fast Particle Driven Modes at ASDEX-Upgrade
Lauber, P., Günter, S., Brüdgam, M., Garcia Munoz, M., Da Graca, S., Hicks, N., ...
Cross-Machine and Cross-Code Comparisons in Linear MHD Stability Analysis for Tokamaks
Konz, C., Snyder, P. B., Aiba, N., Horton, L. D., Maggi, C. F., Günter, S., ...
MHD induced Fast-Ion Losses on ASDEX Upgrade
Garcia-Munoz, M., Bobkov, V., Brüdgam, M., Gobbin, M., Günter, S., ...
Three Dimensional Effects in Tokamaks – How Tokamaks can Benefit from Stellarator Research
Günter, S., Garcia-Munoz, M., Lackner, K., Lauber, P., Merkel, P., Sempf, M., ...
Fast ion redistribution by MHD modes - ASDEX Upgrade experimental and modeling results
Günter, S., Lauber, P., Strumberger, E., Garcia-Munoz, M., ASDEX Upgrade Team
Fast-particle-driven modes in fusion plasmas
Lauber, P., Günter, S., Brüdgam, M., Garcia-Munoz, M., Igochine, V., Maraschek, M.
3d equilibria including field ripple and TBMs
Günter, S., Strumberger, E., Merkel, P., Schwarz, E., Tichmann, C.
TAE/BAE induced fast ion losses and beatwave excitation on ASDEX Upgrade
Günter, S., Lauber, Ph., Brüdgam, M., Bobkov, V., Garcia-Munoz, M., Igochine, V., ...
Comparative Linear MHD Stability Analysis for ASDEX Upgrade and DIII-D Power Scan Studies
Konz, C., Snyder, P. B., Horton, L. D., Maggi, C. F., Groebner, R., Günter, S., ...
Damping and Drive of Alfven Eigenmode at ASDEX-Upgrade
Lauber, P., Brüdgam, M., Günter, S., Bobkov, V., Garcia Munoz, M., Fischer, R., ...
Turbulent transport of energetic particles
Günter, S., Hauff, T., Dannert, T., Püschel, M. J., Jenko, F., Hobirk, J., ...
Low frequency kinetic Alfvén Eigenmodes at ASDEX-Upgrade
Lauber, Ph., Brüdgam, M., Günter, S., Curran, D., García Munoz, M., Igochine, V., ...
The virtual Fast-Ion Loss Detector
Brüdgam, M., Lauber, Ph., García Munoz, M., Günter, S., ASDEX Upgrade Team