Publications of J. Geiger

Svensson, J.; Ford, O.; Kwak, S.; Appel, L.; Rahbarnia, K.; Geiger, J.; Schilling, J.: Bayesian equilibrium inference in the Minerva framework. 59th Annual Meeting of the APS Division of Plasma Physics, Milwaukee, WI (submitted)

Warmer, F.; Alonso, A.; Beidler, C. D.; Dinklage, A.; Geiger, J.; Maaßberg, H.; Murakami, S.; Turkin, Y.; Wolf, R. C.; Yokoyama, M. et al.; Seki, R.; Suzuki, Y.; Takahashi, H.; Yoshimura, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society; LHD Experiment Group: Joint NIFS-IPP International Collaboration on the Comparison of ECRH Heated Plasmas and CERC. 16th Coordinated Working Group Meeting, Madrid (2017)

Bozhenkov, S. A.; Fuchert, G.; Beurskens, M.; Ford, O. P.; Geiger, J.; Hirsch, M.; Höfel, U.; Jakubowski, M. W.; Knauer, J.; Kornejew, P. et al.; Langenberg, A.; Laqua, H. P.; Maaßberg, H.; Marushchenko, N. B.; Moseev, D.; Pablant, N.; Pasch, E.; Rahbarnia, K.; Stange, T.; Svensson, J.; Trimino Mora, H.; Valson, P.; Zhang, D.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Power Balance Analysis of Wendelstein 7-X Plasmas Using Profile Diagnostics. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Dinklage, A.; Alonso, A.; Andreeva, T.; Baldzuhn, J.; Beurskens, M.; Bosch, H.-S.; Beidler, C. D.; Biedermann, C.; Blanco, E.; Bozhenkov, S. et al.; Brakel, R.; Burhenn, R.; Buttenschön, B.; Cappa, A.; Czarnecka, A.; Endler, M.; Estrada, T.; Fornal, T.; Fuchert, G.; Geiger, J.; Grulke, O.; Harris, J. H.; Hartmann, D. A.; Hirsch, M.; Höfel, U.; Jakubowski, M.; Klinger, T.; Klose, S.; Knauer, J.; Kocsis, G.; König, R.; Kornejew, P.; Krämer-Flecken, A.; Krawczyk, N.; Krychowiak, M.; Kubkowska, M.; Ksiazek, I.; Langenberg, A.; Laqua, H. P.; Lazerson, S.; Liang, Y.; Maaßberg, H.; Marushchenko, N. B.; Marsen, S.; Moncada, V.; Moseev, D.; Naujoks, D.; Otte, M.; Pablant, N.; Pasch, E.; Pisano, F.; Rahbarnia, K.; Schröder, T.; Stange, T.; Stephey, L.; Szepesi, T.; Pedersen, T. S.; Trimino Mora, H.; Thomsen, H.; Tsuchiya, H.; Turkin, Y.; Wauters, T.; Wenzel, U.; Werner, A.; Wolf, R.; Wurden, G. A.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Confinement in Wendelstein 7-X Limiter Plasmas. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Effenberg, F.; Feng, Y.; Frerichs, H.; Schmitz, O.; Barbui, T.; Geiger, J.; Jakubowski, M.; König, R.; Krychowiak, M.; Niemann, H. et al.; Pedersen, T. S.; Stephey, L.; Wurden, G.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Numerical analysis of the heat flux characteristics in the helical scrape-off layer of the limiter start up configuration at Wendelstein 7-X. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)

Faustin, J. M.; Cooper, W. A.; Graves, J. P.; Pfefferle, D.; Geiger, J.: Modelling of ICRF fast ion generation in 2D and 3D plasma configurations. 43rd EPS Conference on Plasma Physics, Leuven (2016)

Faustin, J. M.; Cooper, W. A.; Graves, J. P.; Pfefferle, D.; Geiger, J.: The challenge of auxiliary fast ion tail generation in Wendelstein 7-X. Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas, Varenna (submitted)

Fuchert, G.; Bozhenkov, S. A.; Beurskens, M.; Dinklage, A.; Feng, Y.; Ford, O. P.; Geiger, J.; Helander, P.; Hirsch, M.; Höfel, U. et al.; Jakubowski, M. W.; Knauer, J.; Kornejew, P.; Langenberg, A.; Laqua, H. P.; Maaßberg, H.; Marushchenko, N. B.; Moseev, D.; Niemann, H.; Pablant, N.; Pasch, E.; Rahbarnia, K.; Stange, T.; Svensson, J.; Trimino Mora, H.; Turkin, Y.; Wurden, G.; Zhang, D.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Global energy confinement in the first operational phase of Wendelstein 7-X. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)

Hirsch, M.; Dinklage, A.; Alonso, A.; Andreeva, T.; Beurskens, M.; Bosch, H.-S.; Beidler, C. D.; Biedermann, C.; Blanco, E.; Bozhenkov, S. A. et al.; Brakel, R.; Burhenn, R.; Buttenschön, B.; Cappa, A.; Czarnecka, A.; Endler, M.; Estrada, T.; Fornal, T.; Fuchert, G.; Geiger, J.; Grulke, O.; Hartmann, D.; Baldzuhn, J.; Höfel, U.; Jakubowski, M.; Klinger, T.; Klose, S.; Knauer, J.; Kocsis, G.; König, R.; Kornejew, P.; Krämer-Flecken, A.; Krawczyk, N.; Krychowiak, M.; Kubkowska, M.; Ksiazek, I.; Langenberg, A.; Laqua, H. P.; Lazerson, S.; Maaßberg, H.; Marushchenko, N. B.; Marsen, S.; Moncada, V.; Moseev, D.; Naujoks, D.; Otte, M.; Pablant, N.; Pasch, E.; Pisano, F.; Rahbarnia, K.; Schröder, T.; Stange, T.; Stephey, L.; Szepesi, T.; Pedersen, T. S.; Trimino Mora, H.; Thomsen, H.; Tsuchiya, H.; Turkin, Y.; Wauters, T.; Wenzel, U.; Werner, A.; Wolf, R. C.; Wurden, G. A.; Zhang, D.; Harris, J. H.: Confinement in Wendelstein 7-X Limiter Plasmas. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (submitted)

Krychowiak, M.; Adnan, A.; Alonso, A.; Andreeva, T.; Baldzuhn, J.; Barbui, T.; Beurskens, M.; Biel, W.; Biedermann, C.; Blackwell, B. et al.; Bosch, H.-S.; Bozhenkov, S.; Brakel, R.; Bräuer, T.; Brotas de Carvalho, B.; Burhenn, R.; Buttenschön, B.; Cappa, A.; Cseh, G.; Czarnecka, A.; Dinklage, A.; Dzikowicka, A.; Effenberg, F.; Endler, M.; Erckmann, V.; Estrada, T.; Ford, O.; Fornal, T.; Fuchert, G.; Geiger, J.; Grulke, O.; Harris, J. H.; Hartfuß, H.-J.; Hartmann, D.; Hathiramani, D.; Hirsch, M.; Höfel, U.; Jablonski, S.; Jakubowski, M.; Kaczmarczyk, J.; Klinger, T.; Klose, S.; Knauer, J.; Kocsis, G.; König, R.; Kornejew, P.; Krämer-Flecken, A.; Krawczyk, N.; Kremeyer, T.; Ksiazek, I.; Kubkowska, M.; Langenberg, A.; Laqua, H. P.; Laux, M.; Lazerson, S.; Liang, Y.; Lorenz, A.; Marchuk, A. O.; Marsen, S.; Moncada, V.; Naujoks, D.; Neilson, H.; Neubauer, O.; Neuner, U.; Niemann, H.; Oosterbeek, J. W.; Otte, M.; Pablant, N.; Pasch, E.; Pedersen, T. S.; Pisano, F.; Rahbarnia, K.; Ryc, L.; Schmitz, O.; Schmuck, S.; Schneider, W.; Schröder, T.; Schuhmacher, H.; Schweer, B.; Standley, B.; Stange, T.; Stephey, L.; Svensson, J.; Szabolics, T.; Szepesi, T.; Thomsen, H.; Travere, J.-M.; Trimino Mora, H.; Tsuchiya, H.; Weir, G. M.; Wenzel, U.; Werner, A.; Wiegel, B.; Windisch, T.; Wolf, R.; Wurden, G. A.; Zhang, D.; Zimbal, A.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Overview of diagnostic performance and results for the first operation phase in Wendelstein 7-X. 21st Topical Conference on High Temperature Plasma Diagnostics (HTPD 2016), Madison, WI (submitted)

Lazerson, S.; Otte, M.; Jakubowski, M.; Israeli, B.; Wurden, G.; Wenzel, U.; Andreeva, T.; Bozhenkov, S.; Biedermann, C.; Kocsis, G. et al.; Szepesi, T.; Geiger, J.; Pedersen, T. S.; Gates, D. A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Characterization of error fields and their impacts on Wendelstein 7-X. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)

Marushchenko, N. B.; Erckmann, V.; Beidler, C. D.; Geiger, J.; Laqua, H. P.; Helander, P.; Maassberg, H.; Turkin, Y.: On selective ECR heating of trapped/passing electrons in the W7-X Stellarator. 27th Joint Russian-German Workshop on ECRH and Gyrotrons, Greifswald (2016)

Otte, M.; Andreeva, T.; Biedermann, C.; Bozhenkov, S.; Bräuer, T.; Endler, M.; Geiger, J.; Kocsis, G.; Lazerson, S.; Szepesi, T. et al.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Magnetic Flux Surface Measurements at Wendelstein 7-X. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Pedersen, T. S.; König, R.; Baldzuhn, J.; Barbui, T.; Beurskens, M.; Bosch, H.-S.; Brakel, R.; Burhenn, R.; Biedermann, C.; Bozhenkov, S. et al.; Dinklage, A.; Effenberg, F.; Endler, M.; Gates, D.; Geiger, J.; Grulke, O.; Hartmann, D.; Hathiramani, D.; Helander, P.; Hirsch, M.; Jakubowski, M.; Klinger, T.; Knauer, J.; Kocsis, G.; Kornejew, P.; Krychowiak, M.; Laqua, H. P.; Lazerson, S.; Neuner, U.; Niemann, H.; Otte, M.; Pablant, N.; Pasch, E.; Rahbarnia, K.; Schmitz, O.; Schneider, W.; Standley, B.; Stange, T.; Stephey, L.; Szepesi, T.; Thomsen, H.; Traverso, P.; Wenzel, U.; Wolf, R. C.; Wurden, G. A.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Results from the first physics operation of Wendelstein 7-X. 18th International Congress on Plasma Physics (ICPP 2016), Kaohsiung (submitted)

Turkin, Y.; Beidler, C. D.; Geiger, J.; Maaßberg, H.; Marushchenko, N.: Transport modeling of ECRH scenarios in W7-X. 27th Joint Russian-German Workshop on ECRH and Gyrotrons, Greifswald (2016)

Beidler, C. D.; Feng, Y.; Geiger, J.; Maaßberg, H.; Marushchenko, N. B.; Turkin, Y.: Challenges Posed by High-Performance Steady-State W7-X Plasmas. 20th International Stellarator-Heliotron Workshop (ISHW), Greifswald (submitted)

Geiger, J.: Plasma equilibrium and confinement with magnetic islands and stochastic magnetic layers. 597th Wilhelm und Else Heraeus Seminar "Stochasticity in Fusion Plasmas", Bad Honnef (submitted)

Hölbe, H.; Pedersen, T. S.; Geiger, J.; Bozhenkov, S.; Fellinger, J.: Computer simulations of the scraper element for the nuclear fusion experiment Wendelstein 7-X. DPG-Frühjahrstagung 2015 der Fachverbände Kurzzeitphysik und Plasmaphysik, Bochum (submitted)

Otte, M.; Andreeva, T.; Biedermann, C.; Bozhenkov, S.; Geiger, J.; Lazerson, S.; Pedersen, T. S.: Magnetic Flux Surface Measurements at the Wendelstein 7-X Stellarator. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (submitted)

Otte, M.; Assmus, D.; Dudek, A.; Bozhenkov, S.; Bräuer, T.; Biedermann, C.; Geiger, J.; Kocsis, G.; Lazerson, S.; Schauer, F. et al.; Szepesi, T.; Pedersen, T. S.: Setup and Initial Results from the Magnetic Flux Surface Diagnostics at Wendelstein 7-X. 20th International Stellarator-Heliotron Workshop (ISHW), Greifswald (2015)