Publications of T. Happel

Stroth, U.; Greiner, F.; Happel, T.; Holzhauer, E.; Mahdizadeh, N.; Manz, P.; Rahbarnia, K.; Ramisch, M.; Kendl, A.; Köhn, A. et al.; Naulin, V.; Scott, B.: Recent studies on turbulent transport in the torsatron TJ-K. In: 33rd European Physical Society Conference on Plasma Physics. Contributed Papers, O-3.003 (Eds. De Marco, F.; Vlad, G.). 33rd EPS Conference on Plasma Physics, Rome, June 19, 2006 - June 23, 2006. EPS, Geneva (2006)

Höfler, K.; Happel, T.; Hennequin, P.; Molina Cabrera, P.; Görler, T.; Trier, E.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Scale-Resolved Multi-Field Experimental Investigation of Turbulence for the Validation of Gyrokinetic Simulations. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 16.15. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (2020)

Heinrich, P.; Manz, P.; Bernert, M.; Birkenmeier, G.; Brida, D.; Cavedon, M.; David, P.; Griener, M.; Happel, T.; Plank, U. et al.; Reimold, F.; Stroth, U.; Wischmeier, M.; Zhang, W.: Self-sustained divertor oscillations in ASDEX Upgrade. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 10.3. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)

Silvagni, D.; Eich, T.; Faitsch, M.; Happel, T.; Sieglin, B.; David, P.; Gil, L.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Scrape-off layer (SOL) power width scaling and correlation between SOL and pedestal gradients across L, I and H-mode plasmas at ASDEX Upgrade. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 9.3. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)

Stimmel, K.; Banon Navarro, A.; Happel, T.; Told, D.; Goerler, T.; Wolfrum, E.; Martin Collar, J. P.; Fischer, R.; Schneider, P. A.; Jenko, F. et al.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Gyrokinetic investigation of the ASDEX Upgrade I-mode pedestal. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 21.3. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)

Stockinger, D.; Höfler, K.; Happel, T.; Görler, T.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Comparison of Spatiotemporal Turbulent Structures Measured with Doppler Reflectometry in the Tokamak ASDEX Upgrade with Gyrokinetic Simulations. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 5.2. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)

Bielajew, R.; Conway, G. D.; Griener, M.; Happel, T.; Hatch, D. R.; Höfler, K.; Howard, N. T.; Hubbard, A. E.; Molina Cabrera, P. A.; Nishizawa, T. et al.; Rodriguez-Fernandez, P.; Silvagni, D.; Vanovac, B.; Wendler, D.; Yoo, C.; White, A. E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Exploring edge turbulence in the low and improved confinement regimes at the ASDEX Upgrade tokamak. JPP Frontiers of Plasma Physics Colloquium, Cambridge (submitted)

Höfler, K.; Görler, T.; Happel, T.; Hennequin, M.; Molina Cabrera, P. A.; Bergmann, M.; Bielajew, R.; Conway, G. D.; David, P.; Fischer, R. et al.; Jenko, F.; Lechte, C.; McDermott, R. M.; Schneider, P. A.; White, A. E.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Comprehensive experimental turbulence measurements for scale-resolved multichannel gyrokinetic code validation. 2022 US-EU Joint Transport Taskforce Workshop (TTF 2022), Santa Rosa, CA (submitted)

Hubbard, A. E.; McCarthy, W.; Bielajew, R.; Cziegler, I.; Happel, T.; Hughes, J. W.; Manz, P.; Plank, U.; Rice, J. E.; Silvagni, D. et al.; Viezzer, E.; White, A.; Alcator C-Mod Team; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Transitions and pedestals in the I-mode confinement regime. H-mode Transition and Pedestal Studies in Fusion Plasmas, Virtual (submitted)

Hubbard, A.; Plank, U.; Conway, G. D.; Happel, T.; Pütterich, T.; McCarthy, W.; McDermott, R. M.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Comparison of edge E_r profiles at L-H, L-I and L-H transitions in ASDEX-Upgrade. 2022 US-EU Joint Transport Taskforce Workshop (TTF 2022), Santa Rosa, CA (submitted)

Lechte, C.; Happel, T.; Höfler, K.; Görler, T.; Frank, A.; Conway, G. D.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Fullwave Doppler Reflectometry Simulations Coupled with GENE Plasma Turbulence Simulations. 15th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW15), St. Paul-lez-Durance (submitted)

Molina Cabrera, P. A.; Kasparek, W.; Happel, T.; Eixenberger, H.; Kammerloher, L.; Hennequin, P.; Höfler, K.; Honore, C.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: W-band tunable, multi-channel, frequency comb Doppler backscattering diagnostic in the ASDEX-Upgrade tokamak. 15th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW15), St. Paul-lez-Durance (submitted)

Bielajew, R.; Conway, G. D.; Happel, T.; Hubbard, A. E.; Molina Cabrera, P. A.; Rodriguez-Fernandez, P.; Silvagni, D.; White, A. E.; Yoo, C.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Measurements of T_e fluctuations and linear gyrokinetic modeling in the Imode and L-mode edge at ASDEX Upgrade. 25th Joint EU-US Transport Task Force Meeting, Virtual (submitted)

Frank, A.; Höfler, K.; Happel, T.; Lechte, C.; Görler, T.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Full-wave simulations of measurements of the perpendicular velocity of density fluctuations with Doppler reflectometry at ASDEX Upgrade. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)

Gil, L.; Conway, G. D.; David, P.; Dux, R.; Faitsch, M.; Happel, T.; Kallenbach, A.; Pütterich, T.; Santos, J.; Silva, A. et al.; Silva, C.; Stober, J.; Stroth, U.; Wolfrum, E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: EDA H-mode in ASDEX Upgrade: a promising ELM-free regime. 5th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020) , Virtual (submitted)

Herschel, M.; Happel, T.; Kalis, J.; Birkenmeier, G.; Griener, M.; Höfler, K.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Scaling Behavior of the Weakly Coherent Mode in ASDEX Upgrade I-mode Plasmas. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik , Mainz, Virtual (submitted)

Höfler, K.; Görler, T.; Happel, T.; Hennequin, P.; Molina Cabrera, P. A.; Bergmann, M. G.; Bielajew, R.; Conway, G. D.; David, P.; Fischer, R. et al.; Frank, A.; Lechte, C.; McDermott, R. M.; Schneider, P. A.; Stroth, U.; White, A. E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Comprehensive experimental turbulence measurements for scale-resolved multichannel gyrokinetic code validation. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (submitted)

Höfler, K.; Görler, T.; Happel, T.; Hennequin, P.; Molina Cabrera, P.; Bergmann, M.; Bielajew, R.; Lechte, C.; White, A.; Stroth, U. et al.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimental validation of gyrokinetic simulation with scale-resolved multi-field turbulence measurements. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik , Mainz, Virtual (submitted)

Plank, U.; Brida, D.; Conway, G. D.; Happel, T.; Hennequin, P.; Hubbard, A. E.; Meyer, H.; Pütterich, T.; Angioni, C.; Cavedon, M. et al.; Dux, R.; Fischer, R.; McDermott, R. M.; Schneider, P. A.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimental study of the role of the edge radial electric field on the access to H-mode at ASDEX Upgrade. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (submitted)

Siccinio, M.; Barabaschi, P.; Happel, T.; Hillesheim, J.; Hubbard, A. E.; Loarte, A.; Liub, F.; Meyer, H.; Morris, A. W.; Parra, F. et al.; Ryter, F.; Sauter, O.; Viezzer, E.; Wilks, T. M.; Zohm, H.: Alternatives to H-mode for EU-DEMO: what we know and what we need to know. 4th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020), Virtual (2021)