Publications Dr. Tim Happel

Journal Article (5)

1.
Journal Article
Milligen, B. P. v.; Estrada, T.; Hidalgo, C.; Happel, T.; Ascasibar, E.: Spatiotemporal and wavenumber resolved bicoherence at hte low to high confinement transition in the TJ-II stellarator. Nuclear Fusion 53, 113034 (5pp) (2013)
2.
Journal Article
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: Survey of the H-mode power threshold and transition physics studies in ASDEX Upgrade. Nuclear Fusion 53, 113003 (12pp) (2013)
3.
Journal Article
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)
4.
Journal Article
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)
5.
Journal Article
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)

Conference Paper (7)

6.
Conference Paper
Bernert, M.; Kallenbach, A.; Eich, T.; Happel, T.; Lang, P. T.; Potzel, S.; Reimold, F.; Schweinzer, J.; Sieglin, B.; Viezzer, E. et al.; ASDEX Upgrade Team: H-mode density limit studies at ASDEX Upgrade. In: 40th EPS Conference on Plasma Physics, P5.163 (Eds. Naulin, V.; Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)
7.
Conference Paper
Conway, G. D.; Fietz, S.; Kocan, M.; Lunt, T.; Müller, H. W.; Simon, P.; Suttrop, W.; Maraschek, M.; Happel, T.; Viezzer, E. et al.; ASDEX Upgrade Team: Edge Er and turbulence behaviour with magnetic perturbations using Doppler reflectometry in ASDEX Upgrade. In: Proceedings of the 11th International Reflectometry Workshop (IRW11), 4 p.. 11th International Reflectometry Workshop (IRW11), Palaiseau, April 22, 2013 - April 24, 2013. Laboratoire de Physique des Plasmas (LPP), Palaiseau (2013)
8.
Conference Paper
Conway, G. D.; Fietz, S.; Müller, H. W.; Kocan, M.; Lunt, T.; Simon, P.; Suttrop, W.; Maraschek, M.; Happel, T.; Viezzer, E. et al.; ASDEX Upgrade Team: Impact of magnetic perturbation coils on the edge radial electric field in ASDEX Upgrade. In: 40th EPS Conference on Plasma Physics, P5.175 (Eds. Naulin, V.; Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)
9.
Conference Paper
Estrada, T.; Hidalgo, C.; Happel, T.; Diamond, P. H.; Blanco, E.; Ascasibar, E.: Spatiotemporal and spectral structure of the turbulence-flow interaction at the L-H transition in TJ-II plasma. In: Proceedings of the 24th IAEA Fusion Energy Conference, EX/10-2. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, October 08, 2012 - October 13, 2012. International Atomic Energy Agency, Vienna (2013)
10.
Conference Paper
Happel, T.; Banon Navarro, A.; Conway, G. D.; Angioni, C.; Bernert, M.; Dunne, M.; Fable, E.; Geiger, B.; Görler, T.; Jenko, F. et al.; McDermott, R. M.; Ryter, F.; Stroth, U.; ASDEX Upgrade Team: Wavenumber-resolved turbulence investigations in the ASDEX Upgrade tokamak and comparison to numerical simulations. In: 40th EPS Conference on Plasma Physics, P1.188 (Eds. Naulin, V.; Angioni, C.; Borghesi, M.). 40th EPS Conference on Plasma Physics, Espoo, July 01, 2013 - July 05, 2013. European Physical Society, Geneva (2013)
11.
Conference Paper
Happel, T.; Conway, G. D.; Hennequin, P.; Honore, C.; Giacalone, J.-C.; Simon, P.; Stroth, U.; Vermare, L.; ASDEX Upgrade Team: The optimized steerable W-band Doppler reflectometer on ASDEX Upgrade: possibilities and issues. In: Proceedings of the 11th International Reflectometry Workshop (IRW11), 12 p.. 11th International Reflectometry Workshop (IRW11), Palaiseau, April 22, 2013 - April 24, 2013. Laboratoire de Physique des Plasmas (LPP), Palaiseau (2013)
12.
Conference Paper
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.; Borchard, T.; Brüdgam, M.; Buhler, A.; Burckhart, A.; Chankin, A.; Chapman, I.; Clairet, F.; Classen, I. G. J.; Coenen, J. W.; Conway, G. D.; Coster, D. P.; Curran, D.; da Silva, F.; Marné, P. d.; D'Inca, R.; Douai, M.; 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.; Gál, 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.; Kálvin, S.; Kantor, M.; Kappatou, A.; Kardaun, O.; 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.; Leipold, F.; Leuterer, F.; Linding, S.; Lisgo, S.; Lohs, A.; Lunt, L.; 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.; Merkel, R.; 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.; 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.; Siccinio, M.; Sieglin, B.; Sigalov, A.; Silva, A.; Sommer, F.; Stäbler, A.; Stober, J.; Streibl, B.; Strumberger, E.; Sugiyama, K.; Suttrop, W.; Tardini, G.; Teschke, M.; Tichmann, C.; Told, D.; Treutterer, W.; Tsalas, M.; Van Zeeland, M. A.; Varela, P.; Veres, G.; Vincente, 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. In: Proceedings of the 24th IAEA Fusion Energy Conference, OV/2-2. 24th IAEA Fusion Energy Conference 2012, San Diego, CA, October 08, 2012 - October 13, 2012. International Atomic Energy Agency, Vienna (2013)

Talk (7)

13.
Talk
Müller, H. W.; Carralero, D.; Birkenmeier, G.; Happel, T.; Manz, P.; ASDEX Upgrade Team: Characterization of non-axisymmetric magnetic perturbation induced SOL turbulence changes in ASDEX Upgrade L-modes. 10th International Workshop on Electric Probes in Magnetized Plasmas (IWEP 2013), Madrid (2013)
14.
Talk
Conway, G. D.; Fietz, S.; Müller, H. W.; Kocan, M.; Simon, P.; Lunt, T.; Maraschek, M.; Suttrop, W.; Happel, T.; Viezzer, E. et al.; ASDEX Upgrade Team: Edge Er and turbulence behaviour with magnetic perturbations using Doppler reflectometry in ASDEX Upgrade. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
15.
Talk
Happel, T.; Conway, G. D.; Hennequin, P.; Honore, C.; Giacalone, J.-C.; Simon, P.; Stroth, U.; Vermare, L.; ASDEX Upgrade Team: The Optimized Steerable W-band Doppler Reflectometer on ASDEX Upgrade: Possibilities and Issues. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
16.
Talk
Hennequin, P.; Happel, T.; Conway, G.; Honore, C.; Vermare, L.; Pisarev, V.; Giacalone, J.-C.; Gürcan, Ö.; ASDEX Upgrade Team: Radial correlation of density fluctuations by coupling IPP and LPP W-band Doppler Reflectometers on ASDEX Upgrade. 11th International Reflectometry Workshop (IRW11), Palaiseau (2013)
17.
Talk
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)
18.
Talk
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)
19.
Talk
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)

Poster (4)

20.
Poster
Bernert, M.; Kallenbach, A.; Eich, T.; Happel, T.; Lang, P. T.; Potzel, S.; Reimold, F.; Schweinzer, J.; Sieglin, B.; Viezzer, E. et al.; ASDEX Upgrade Team: H-mode density limit studies at ASDEX Upgrade. 40th EPS Conference on Plasma Physics, Espoo (2013)
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