Publications of T. Happel

Ryter, F.; Rathgeber, S. K.; Barrera-Orte, L.; Bernert, M.; Conway, G. D.; Fischer, R.; Happel, T.; Kurzan, B.; McDermott, R. M.; Scarabosio, A. et al.; Suttrop, W.; Viezzer, E.; Willensdorfer, M.; Wolfrum, E.; ASDEX Upgrade Team: Surfey of the H-mode power threshold and transition physics studies in ASDEX Upgrade. Nuclear Fusion 53, 113003 (2013)

Stroth, U.; Adamek, J.; Aho-Mantila, L.; Äkäslompolo, S.; Amdor, C.; Angioni, C.; Balden, M.; Bardin, S.; Barrera Orte, L.; Behler, K. et al.; Belonohy, E.; Bergmann, A.; Bernert, M.; Bilato, R.; Birkenmeier, G.; Bobkov, V.; Boom, J.; Bottereau, C.; Bottino, A.; Braun, F.; Brezinsek, S.; Brochard, T.; Brüdgam, M.; Buhler, A.; Burckhart, A.; Casson, F. J.; Chankin, A.; Chapman, I.; Clairet, F.; Classen, I. G. J.; Coenen, J. W.; Conway, G. D.; Coster, D. P.; Curran, D.; Silva, F. d.; Marne, P. d.; D'Inca, R.; Douai, D.; Drube, R.; Dunne, M.; Dux, R.; Eich, T.; Eixenberger, H.; Endstrasser, N.; Engelhardt, K.; Esposito, B.; Fable, E.; Fischer, R.; Fünfgelder, H.; Fuchs, J. C.; Gal, K.; Garcia Munoz, M.; Geiger, B.; Giannone, L.; Görler, T.; Graca, S. d.; Greuner, H.; Gruber, O.; Gude, A.; Guimarais, L.; Günter, S.; Haas, G.; Hakola, A. H.; Hangan, D.; Happel, T.; Härtl, T.; Hauff, T.; Heinemann, B.; Herrmann, A.; Hobirk, J.; Höhnle, H.; Hölzl, M.; Hopf, C.; Houben, A.; Igochine, V.; Ionita, C.; Janzer, A.; Jenko, F.; Kantor, M.; Käsemann, C.-P.; Kallenbach, A.; Kalvin, S.; Kantor, M.; Kappatou, A.; Kardaun, O.; Kasparek, W.; Kaufmann, M.; Kirk, A.; Klingshirn, H.-J.; Kocan, M.; Kocsis, G.; Konz, C.; Koslowski, R.; Krieger, K.; Kubic, M.; Kurki-Suonio, T.; Kurzan, B.; Lackner, K.; Lang, P. T.; Lauber, P.; Laux, M.; Lazaros, A.; Leipold, F.; Leuterer, F.; Lindig, S.; Lisgo, S.; Lohs, A.; Lunt, T.; Maier, H.; Makkonen, T.; Mank, K.; Manso, M.-E.; Maraschek, M.; Mayer, M.; McCarthy, P. J.; McDermott, R.; Mehlmann, F.; Meister, H.; Menchero, L.; Meo, F.; Merkel, P.; Mertens, V.; Merz, F.; Mlynek, A.; Monaco, F.; Müller, S.; Müller, H. W.; Münich, M.; Neu, G.; Neu, R.; Neuwirth, D.; Nocente, M.; Nold, B.; Noterdaeme, J.-M.; Pautasso, G.; Pereverzev, G.; Plöckl, B.; Podoba, Y.; Pompon, F.; Poli, E.; Polozhiy, K.; Potzel, S.; Püschel, M. J.; Pütterich, T.; Rathgeber, S. K.; Raupp, G.; Reich, M.; Reimold, F.; Ribeiro, T.; Riedl, R.; Rohde, V.; Rooij, G. v.; Roth, J.; Rott, M.; Ryter, F.; Salewski, M.; Santos, J.; Sauter, P.; Scarabosio, A.; Schall, G.; Schmid, K.; Schneider, P. A.; Schneider, W.; Schrittwieser, R.; Schubert, M.; Schweinzer, J.; Scott, B.; Sempf, M.; Sertoli, M.; Siccioni, M.; Sieglin, B.; Sigalov, A.; Silva, A.; Sommer, F.; Stäbler, A.; Stober, J.; Streibl, B.; Strumberger, E.; Sugiyama, K.; Suttrop, W.; Tala, T.; Tardini, G.; Teschke, M.; Tichmann, C.; Told, D.; Treutterer, W.; Tsalas, M.; Van Zeeland, M. A.; Varela, P.; Veres, G.; Vicente, J.; Vianello, N.; Vierle, T.; Viezzer, E.; Viola, B.; Vorpahl, C.; Wachowski, M.; Wagner, D.; Wauters, T.; Weller, A.; Wenninger, R.; Wieland, B.; Willensdorfer, M.; Wischmeier, M.; Wolfrum, E.; Würsching, E.; Yu, Q.; Zammuto, I.; Zasche, D.; Zehetbauer, T.; Zhang, Y.; Zilker, M.; Zohm, H.: Overview of ASDEX Upgrade Results. Nuclear Fusion 53, 104003 (9pp) (2013)

Viezzer, E.; Pütterich, T.; Conway, G. D.; Dux, R.; Happel, T.; Fuchs, J. C.; McDermott, R. M.; Ryter, F.; Sieglin, B.; Suttrop, W. et al.; Willensdorfer, M.; Wolfrum, E.; ASDEX Upgrade Team: High-accuracy characterization of the edge radial electric field at ASDEX Upgrade. Nuclear Fusion 53, 053005 (13pp) (2013)

Estrada, T.; Ascasibar, E.; Blanco, E.; Cappa, A.; Diamond, P. H.; Happel, T.; Hidalgo, C.; Liniers, M.; Milligen, B. P. v.; Pastor, I. et al.; Tafalla, D.; TJ-II Team: Spatial, temporal and spectral structure of the turbulence–flow interaction at the L–H transition. Plasma Physics and Controlled Fusion 54, 124024 (6pp) (2012)

Estrada, T.; Happel, T.; Blanco, E.: A new approach to detect coherent modes using microwave reflectometry. Nuclear Fusion 52, 083002 (7pp) (2012)

Estrada, T.; Hidalgo, C.; Happel, T.; Diamond, P. H.: Spatiotemporal Structure of the Interaction between Turbulence and Flows at the L-H Transition in a Toroidal Plasma. Physical Review Letters 107, 245004 (5pp) (2011)

Happel, T.; Estrada, T.; Blanco, E.; Hidalgo, C.; Conway, G. D.; Stroth, U.; TJ-II Team: Scale-selective turbulence reduction in H-mode plasmas in the TJ-II Stellarator. Physics of Plasmas 18, 102302 (8pp) (2011)

Kallenbach, A.; Adamek, J.; Aho-Mantila, L.; Äkäslompolo, S.; Angioni, C.; Atanasiu, C. V.; Balden, M.; Behler, K.; Belonohy, E.; Bergmann, A. et al.; Bernert, M.; Bilato, R.; Bobkov, V.; Boom, J.; Bottino, A.; Braun, F.; Brüdgam, M.; Buhler, A.; Burckhart, A.; Chankin, A.; Classen, I. G. J.; Conway, G.; Coster, D. P.; de Marné, P.; D'Inca, R.; Drube, R.; Dux, R.; Eich, T.; Endstrasser, N.; Engelhardt, K.; Esposito, B.; Fable, E.; Fahrbach, H.-U.; Fattorini, L.; Fischer, R.; Flaws, A.; Fünfgelder, H.; Fuchs, J. C.; Gál, K.; Garcia-Munoz, M.; Geiger, B.; Gemisic Adamov, M.; Giannone, L.; Giroud, C.; Görler, T.; da Graca, S.; Greuner, H.; Gruber, O.; Gude, A.; Günter, S.; Haas, G.; Hakola, A. H.; Hangan, D.; Happel, T.; Hauff, T.; Heinemann, B.; Herrmann, A.; Hicks, N.; Hobirk, J.; Höhnle, H.; Hölzl, M.; Hopf, C.; Horton, L.; Huart, M.; Igochine, V.; Ionita, C.; Janzer, A.; Jenko, F.; Käsemann, C.-P.; Kálvin, S.; Kardaun, O.; Kaufmann, M.; Kirk, A.; Klingshirn, H.-J.; Kocan, M.; Kocsis, G.; Kollotzek, H.; Konz, C.; Koslowski, R.; Krieger, K.; Kurki-Suonio, T.; Kurzan, B.; Lackner, K.; Lang, P. T.; Lauber, P.; Laux, M.; Leipold, F.; Leuterer, F.; Lohs, A.; Lunt, T.; Lyssoivan, A.; Maier, H.; Maggi, C.; Mank, K.; Manso, M.-E.; Maraschek, M.; Martin, P.; Mayer, M.; McCarthy, P. J.; McDermott, R.; Meister, H.; Menchero, L.; Meo, F.; Merkel, P.; Merkel, R.; Mertens, V.; Merz, F.; Mlynek, A.; Monaco, F.; Müller, H. W.; Münich, M.; Murmann, H.; Neu, G.; Neu, R.; Nold, B.; Noterdaeme, J.-M.; Pautasso, G.; Pereverzev, G.; Podoba, Y.; Pompon, F.; Poli, E.; Polochiy, K.; Potzel, S.; Prechtl, M.; Püschel, M. J.; Pütterich, T.; Rathgeber, S. K.; Raupp, G.; Reich, M.; Reiter, B.; Ribeiro, T.; Riedl, R.; Rohde, V.; Roth, J.; Rott, M.; Ryter, F.; Sandmann, W.; Santos, J.; Sassenberg, K.; Sauter, P.; Scarabosio, A.; Schall, G.; Schmid, K.; Schneider, P. A.; Schneider, W.; Schramm, G.; Schrittwieser, R.; Schweinzer, J.; Scott, B.; Sempf, M.; Serra, F.; Sertoli, M.; Siccinio, M.; Sigalov, A.; Silva, A.; Sips, A. C. C.; Sommer, F.; Stäbler, A.; Stober, J.; Streibl, B.; Strumberger, E.; Sugiyama, K.; Suttrop, W.; Tardini, G.; Tichmann, C.; Told, D.; Treutterer, W.; Urso, L.; Varela, P.; Vincente, J.; Vianello, N.; Vierle, T.; Viezzer, E.; Vorpahl, C.; Wagner, D.; Weller, A.; Wenninger, R.; Wieland, B.; Wigger, C.; Willensdorfer, M.; Wischmeier, M.; Wolfrum, E.; Würsching, E.; Yadikin, D.; Yu, Q.; Zammuto, I.; Zasche, D.; Zehetbauer, T.; Zhang, Y.; Zilker, M.; Zohm, H.: Overview of ASDEX Upgrade results. Nuclear Fusion 51, 094012 (11pp) (2011)

Conway, G. D.; Poli, E.; Happel, T.; ASDEX Upgrade Team: Interaction of Mean and Oscillating Plasma Flows across Confinement Mode Transitions. Plasma and Fusion Research 5, S2005 (6pp) (2010)

Nold, B.; Conway, G. D.; Happel, T.; Müller, H. W.; Ramisch, M.; Rohde, V.; Stroth, U.; ASDEX Upgrade Team: Generation of blobs and holes in the edge of the ASDEX Upgrade tokamak. Plasma Physics and Controlled Fusion 52, 065005 (12pp) (2010)

Mahdizadeh, N.; Greiner, F.; Happel, T.; Kendl, A.; Ramisch, M.; Scott, B. D.; Stroth, U.: Investigation of the parallel dynamics of drift-wave turbulence in toroidal plasmas. Plasma Physics and Controlled Fusion 49, pp. 1005 - 1017 (2007)

Plank, U.; Pütterich, T.; Angioni, C.; Conway, G. D.; Dux, R.; Happel, T.; Bonanomi, N.; Cavedon, M.; Gil, L.; McDermott, R. M. et al.; Schneider, P. A.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimental Investigations of the H-mode Access in Mixed Hydrogen-Deuterium Plasmas at ASDEX Upgrade. In: 48th EPS Conference on Plasma Physics, O1.103 (Eds. Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)

Cano-Megias, P.; Viezzer, E.; Brzozowski, R. W.; Plank, U.; Cavedon, M.; Happel, T.; Höfler, K.; Cruz-Zabala, D. J.; Dux, R.; Griener, M. et al.; Hobirk, J.; Jansen van Vuuren, A.; Pütterich, T.; Chacartegui, R.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimental study of the impact of ion orbit losses on the edge radial electric field at the ASDEX Upgrade tokamak. In: 47th EPS Conference on Plasma Physics, P1.1022 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)

Viezzer,, E.; Solano, E. R.; Cano-Megias, P.; Cruz-Zabala, D. J.; Oyola, P.; Karagianni, C.; Meyer, H.; Hobirk, J.; Bielajew, R.; Cavedon, M. et al.; Dunne, M.; Happel, T.; Maraschek, M.; McDermott, R. M.; Merle, A.; Suttrop, W.; Vanovac, B.; Willensdorfer, M.; EUROfusion MST1 Team; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Progress towards a quiescent, high confinement regime for the all-metal ASDEX Upgrade tokamak. In: 47th EPS Conference on Plasma Physics, P1.1054 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)

Cavedon, M.; Dux, R.; Happel, T.; Hennequin, P.; Plank, U.; Pütterich, T.; Ryter, F.; Stroth, U.; Viezzer, E.; Wolfrum, E. et al.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Inner versus outer E×B shear layer: an attempt to radially localize the L-H transition. In: 46th EPS Conference on Plasma Physics, P5.1069 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)

Freethy, S. J.; Lechte, C.; Rodriguez-Fernandez, P.; Fable, E.; Görler, T.; Conway, G. D.; Creely, A. J.; Happel, T.; Hennequin, P.; White, A.E. et al.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Measurements of the density-temperature cross-phase angle of turbulent fluctuations at ASDEX-Upgrade and comparison to theory. In: Proceedings of the 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), O.305 (Ed. Conway, G. D.). 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), Lausanne, May 22, 2019 - May 24, 2019. (2019)

Gil, L.; Silva, C.; Happel, T.; Birkenmeier, G.; Cavedon, M.; Conway, G. D.; Guimarais, L.; Pütterich, T.; Santos, J.; Schubert, M. et al.; Seliunin, E.; Silva, A.; Stober, J.; Stroth, U.; Trier, E.; Wolfrum, E.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Stationary ELM-free H-mode in ASDEX Upgrade. In: 46th EPS Conference on Plasma Physics, O2.110 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)

Görler, T.; Di Siena, A.; Doerk, H.; Happel, T.; Banon Navarro, A.; Bilato, R.; Bock, A.; Conway, G. D.; Jenko, F.; Poli, E. et al.; Sonnendruecker, E.; Stober, J.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; Farcas, I.-G.; Neckel, T.; Citrin, J.; Freethy, S. J.; Creely, A. J.; White, A. E.; Hennequin, P.; Johnson, T.; Lechte, C.; Schneider, M.; JET Contributors: En Route to High-Performance Discharges: Insights and Guidance from High-Realism Gyrokinetics. In: 27th IAEA Fusion Energy Conference, TH/P6-5. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)

Happel, T.; Manz, P.; Prisiazhniuk, D.; Ryter, F.; Silvagni, D.; Brida, D.; Dunne, M.; Eich, T.; Faitsch, M.; Griener, M. et al.; Nille, D.; Pinzon, J. R.; Sieglin, B.; Stroth, U.; Sun, H. J.; Freethy, S. J.; Hennequin, P.; Gil, L.; Guimarais, L.; Merle, A.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion MST1 Team: Advances in the Understanding of the I-Mode Confinement Regime: Access, Stationarity, Edge/SOL Transport and Divertor Impact. In: 27th IAEA Fusion Energy Conference, EX/2-3. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)

Höfler, K.; Happel, T.; Hennequin, P.; Dux, R.; McDermott, R.; Trier, E.; Stroth, U.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Study of poloidal asymmetries in the flow velocity perpendicular to the magnetic field of the ASDEX Upgrade tokamak. In: Proceedings of the 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), O.304 (Ed. Conway, G. D.). 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), Lausanne, May 22, 2019 - May 24, 2019. (2019)