Publications of T. Happel

Honore, C.; Hennequin, P.; Happel, T.; Conway, G. D.; Pisarev, V.; Giacalone, J.-C.; Vermare, L.; ASDEX Upgrade Team: Doppler Scattering complex signal correlation: the role of phase and modulus in the correlation analysis. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)

Simon, P.; Conway, G. D.; Happel, T.; Stroth, U.; ASDEX Upgrade Team: Investigation of geodesic acoustic mode oscillations using Doppler reflectometry in ASDEX Upgrade. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)

Viezzer, E.; Pütterich, T.; Angioni, C.; Bergmann, A.; Conway, G. D.; Dux, R.; Fable, E.; Happel, T.; McDermott, R. M.; Willensdorfer, M. et al.; Wolfrum, E.: Hochpräzisions-Messungen des radialen elektrischen Feldes am Plasmarand von ASDEX Upgrade. DPG-Frühjahrstagung, Jena (2013)

Estrada, T.; Hidalgo, C.; Blanco, E.; Ascasibar, E.; Happel, T.: Spatiotemporal Structure of the Turbulence-flow Interaction at the L-H Transition in TJ-II Plasma. 24th IAEA Fusion Energy Conference, San Diego, CA (2012)

Happel, T.; Estrada, T.; Hidalgo, C.; Blanco, E.; Conway, G.; Stroth, U.; TJ-II Team: Untersuchung von Wellenzahlspektren der Dichtefluktuationen in L- und H-moden im TJ-II Stellarator anhand von Doppler-Reflektometrie. DPG-Frühjahrstagung der Sektion AMOP, Stuttgart (2012)

Happel, T.; Estrada, T.; Blanco, E.; Conway, G. D.; Stroth, U.; TJ-II Team: Scale-selective turbulence reduction in H-mode plasmas in the TJ-II Stellarator. Workshop on Electric Fields, Turbulence and Self-Organisation in Magnetized Plasmas (EFTSOMP Workshop). Satellite Meeting of the EPS Plasma Physics Conference, Strasbourg (2011)

Happel, T.; Estrada, T.; Blanco, E.; Conway, G. D.; Kasparek, W.; Plaum, B.; Wagner, D.; Stroth, U.; TJ-II Team; ASDEX Upgrade Team: Design of a New Doppler Reflectometer Transceiver Front End for ASDEX Upgrade Tokamak. 10th International Reflectometry Workshop (IRW-10), Padova (2011)

Conway, G. D.; Angioni, C.; Happel, T.; Poli, E.; Ryter, F.; Sauter, P.; Scott, B.; Vicente, J.; ASDEX Upgrade Team: Behaviour of Mean and Oscillating E×B Plasma Flows and Turbulence Interactions during Con finement Mode Transitions. 23rd IAEA Fusion Energy Conference, Daejeon (2010)

Nold, B.; Happel, T.; Müller, H. W.; Ramisch, M.; Rohde, V.; Stroth, U.: Turbulent fluctuation measurements in TJ-K and ASDEX Upgrade. EFDA-TTF Workshop, Culham (2009)

Mahdizadeh, N.; Greiner, F.; Happel, T.; Kendl, A.; Ramisch, M.; Scott, B.; Stroth, U.: Dreidimensionale Dynamik von Driftwellenturbulenz. DPG AMOP-Frühjahrstagung, Düsseldorf (2007)

Bielajew, R.; Yoo, C.; Burke, W. M.; Conway, G. D.; Happel, T.; Höfler, K.; Molina Cabrera, P. A.; Rodriguez-Fernandez, P.; Schellpfeffer, J.; Vanovac, B. et al.; White, A. E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Density-temperature cross-phase measurements at ASDEX Upgrade. 16th International Reflectometry Workshop (IRW16), Greifswald (submitted)

Herschel, M.; Griener, M.; Happel, T.; Lunt, T.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: A new imaging diagnostic for ASDEX Upgrade divertor fluctuation studies. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Göttingen (submitted)

Aucone, L.; Mantica, P.; Bernert, M.; Bolzonella, T.; Dunne, M.; Fischer, R.; Happel, T.; Hobirk, J.; Innocente, P.; Kappatou, A. et al.; McDermott, R. M.; Mariani, A.; Muscente, P.; Plank, U.; Pütterich, T.; Sciortino, F.; Tardini, G.; Zimmermann, C. F. B.; Team, t. A. U.: Experiments and numerical modelling of negative triangularity ASDEX Upgrade plasmas in view of DTT scenarios. 27th Joint EU-US Transport Task Force Meeting (TTF 2023), Nancy (submitted)

Bielajew, R.; Vanovac, B.; Dunne, M. G.; Pütterich, T.; Happel, T.; Stieglitz, D.; Silvagni, D.; Conway, G.; Hobirk, J.; Howard, N. T. et al.; Rodriguez-Fernandez, P.; Bernert, M.; Yoo, C.; White, A. E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Temperature fluctuation measurements in negative triangularity plasmas in ASDEX Upgrade. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (submitted)

Cavallaro, A. J.; Wilks, T. M.; Hubbard, A. E.; Ernst, D. R.; Shoji, L.; Nelson, A. O.; Leuthold, N.; Happel, T.; Herschel, M.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Multimachine Database Study of I-Mode Core Confinement and Edge Gradients. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (submitted)

Grenfell, G.; Gil, L.; Silva, C.; Manz, P.; Adamek, J.; Brida, D.; Conway, G. D.; Eich, T.; Faitsch, M.; Happel, T. et al.; Spolaore, M.; Stroth, U.; Wolfrum, E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Edge turbulence characterization of the EDA H-mode in ASDEX Upgrade. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)

Herschel, M.; Griener, M.; Happel, T.; Wendler, D.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Design of a new imaging diagnostic at ASDEX Upgrade for divertor fluctuation studies. DPG-Frühjahrstagung 2024, Greifswald (submitted)

Hubbard, A. E.; Angulo, A.; Austin, M.; Cavallaro, A.; Chen, J.; Chrystal, C.; Happel, T.; Haskey, S. R.; Hong, R.; Hughes, J. W. et al.; McKee, G. R.; Oakleigh O'Nelson, A.; Osborne, T. H.; Rosenthal, A. M.; Rhodes, T. L.; Wilks, T. M.; Yu, G.; Zamperini, S. A.; Zhu, Y.: Stationary I-modes in multiple configurations in the DIII-D tokamak. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (2023)

Lechte, C.; Happel, T.; Hoefler, K.; Stroth, U.; Görler, T.; Frank, A.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Synthetic Fullwave Doppler Reflectometry Diagnostic for Fusion Experiments. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)

McCarthy, W.; Hubbard, A.; Labombard, B.; Terry, J. L.; Kuang, A.; Brunner, D.; Hughes, J.; Bielajew, R.; Hutchinson, I.; Happel, T. et al.; Silvagni, D.; Alcator C-Mod Team; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Detailed structure and role of the Low-Frequency Edge Oscillation in Alcator C-Mod and ASDEX Upgrade I-Modes. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (submitted)