Publications of J. Geiger

Sanchez, R.; Peraza-Rodriguez, H.; Reynolds-Barredo, J. M.; Tribaldos, V.; Geiger, J.; Hirshman, S. P.; Cianciosa, M.: Solving free-plasma-boundary problems with the SIESTA MHD code. 59th Annual Meeting of the APS Division of Plasma Physics, Milwaukee, WI (2017)

Schilling, J.; Andreeva, T.; Ford, O.; Geiger, J.; Neuner, U.; Rahbarnia, K.; Svensson, J.; Thomsen, H.; Lazerson, S.; Schmitt, J. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Magnetic diagnostics integration in the Minerva framework for the Wendelstein 7-X stellarator. 82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, Erlangen (submitted)

Schmitt, J. C.; Cianciosa, M.; Geiger, J.; Lazerson, S.: Equilibrium Reconstructions with V3FIT and Current Evolution Modeling for 3-D Stellarator Plasmas. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (2017)

Sereda, S.; Liang, Y.; Schlummer, T.; Schweer, B.; Brezinsek, S.; Wang, E.; Denner, P.; Wei, Y.; Lambertz, H. T.; Allahyari, R. et al.; Neubauer, O.; Czymek, G.; Charl, A.; Gao, Y.; Knaup, M.; Krings, M.; König, R.; Krychowiak, M.; Geiger, J.; Suzuki, Y.; Ohdachi, S.: Development of filter-camera system for impurity transport studies in the island divertor region of Wendelstein 7-X. 643rd Wilhelm and Else Heraeus Seminar "Impact of 3D Magnetic Fields on Hot Plasmas", Bad Honnef (submitted)

Sinha, P.; Hölbe, H.; Geiger, J.; Turkin, Y.; Pedersen, T. S.; Bozhenkov, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Development of Heating Scenario to Reduce the Impact of Bootstrap Currents in Wendelstein 7-X. 23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 23), Princeton, NJ (submitted)

Andreeva, T.; Bozhenkov, S.; Bykov, V.; Endler, M.; Fellinger, J.; Geiger, J.; Grahl, M.; Klinger, T.; Thomsen, H.: Influence of deviations in the coil geometry on Wendelstein 7-X plasma equilibrium properties. 29th Symposium on Fusion Technology (SOFT 2016) , Prague (submitted)

Effenberg, F.; Feng, Y.; Schmitz, O.; Frerichs, H.; Bozhenkov, S.; Geiger, J.; Niemann, H.; Jakubowski, M.; König, R.; Krychowiak, M. et al.; Pedersen, T. S.; Reiter, D.; Stephey, L.; Wurden, G.: 3-D Modeling of Edge Transport and Plasma Surface Interactions for Wendelstein 7-X Startup Plasmas. The Sherwood Theory Conference, Madison, WI (submitted)

Geiger, J.; Beidler, C. D.; Feng, Y.; Helander, P.; Suzuki, Y.; Hölbe, H.; Maaßberg, H.; Turkin, Y.: Plasma Effects in Full-Field MHD-Equilibrium Calculations for W7-X. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (submitted)

Hirsch, M.; Geiger, J.; Hartfuss, H.-J.; Höfel, U.; Köster, F.; Maaßberg, H.; Marushchenko, N. B.; Schmuck, S.; Stange, T.; Svensson, J. et al.; Tsuchiya, H.; Weir, G. M.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: ECE measurements in Wendelstein 7-X plasmas. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Landreman, M.; Alonso, A.; Beidler, C. D.; Bozhenkov, S.; Dinklage, A.; Fuchert, G.; Geiger, J.; Hirsch, M.; Krämer-Flecken, A.; Langenberg, A. et al.; Lazerson, S.; Maaßberg, H.; Mittelstaedt, J.; Mollen, A.; Pablant, N.; Pasch, E.; Satake, S.; Smith, H. M.; Traverso, P.; Turkin, Y.; Valson, P.; Velasco, J. L.; Windisch, T.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Neoclassical calculations for W7-X OP1.1 parameters. 58th Annual Meeting of the APS Division of Plasma Physics, San Jose, CA (submitted)

Lazerson, S.; Otte, M.; Jakubowski, M.; Wurden, G. A.; Wenzel, U.; Andreeva, T.; Bozhenkov, S. A.; Biedermann, C.; Kocsis, G.; Szepesi, T. et al.; Geiger, J.; Pedersen, T. S.; Gates, D.: Error Field Measurement, Correction and Heat Flux Balancing on Wendelstein 7-X. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (submitted)

Pablant, N. A.; Langenberg, A.; Satake, S.; Landreman, M.; Alonso, A.; Beidler, C. D.; Beurskens, M.; Bozhenkov, S.; Burhenn, R.; Dinklage, A. et al.; Fuchert, G.; Gates, D. A.; Geiger, J.; Hirsch, M.; Knauer, J.; Lazerson, S.; Marchuk, O.; Marushchenko, N. B.; Maassberg, H.; Pasch, E.; Svensson, J.; Traverso, P.; Turkin, Y.; Valson, P.; Velasco, J.L.; Weir, G.; Wolf, R. C.; Yokoyama, M.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Investigation of the Core Radial Electric Field in Wendelstein 7-X Plasmas. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Pedersen, T. S.; König, R.; Otte, M.; Standley, B.; Endler, M.; Jakubowski, M.; Krychowiak, M.; Baldzuhn, J.; Biedermann, C.; Kornejew, P. et al.; Wenzel, U.; Niemann, H.; Klinger, T.; Rahbarnia, K.; Grulke, O.; Wolf, R. C.; Laqua, H. P.; Bozhenkov, S.; Pasch, E.; Dinklage, A.; Hirsch, M.; Stange, T.; Beurskens, M.; Hartmann, D.; Helander, P.; Geiger, J.; Bosch, H.-S.; Brakel, R.; Szepesi, T.; Kocsis, G.; Wurden, G. A.; Gates, D.; Lazerson, S.; Pablant, N.; Stephey, L.; Barbui, T.; Effenberg, F.; Schmitz, O.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Highlights from the first operation phase of W7-X. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Rahbarnia, K.; Andreeva, T.; Cardella, A.; Carvalho, B. B.; Endler, M.; Hathiramani, D.; Geiger, J.; Grulke, O.; Lazerson, S.; Neuner, U. et al.; Svensson, J.; Thomsen, H.; Werner, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Commissioning of the magnetic diagnostics during the first operation phase at Wendelstein 7-X. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Rahbarnia, K.; Andreeva, T.; Carvalho, B. B.; Endler, M.; Hathiramani, D.; Geiger, J.; Lazerson, S.; Neuner, U.; Svensson, J.; Thomsen, H. et al.; Werner, A.; Zilker, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Completion of magnetic diagnostics at Wendelstein 7-X stellarator. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Bremen (submitted)

Thomsen, H.; Andreeva, T.; Brandt, C.; Geiger, J.; Könies, A.; Neuner, U.; Nührenberg, C.; Rahbarnia, K.; Schilling, J.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Preparation of an experimental plasma stability survey in Wendelstein 7-X plasmas. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Bremen (submitted)

Thomsen, H.; Andreeva, T.; Brandt, C.; Neuner, U.; Rahbarnia, K.; Endler, M.; Geiger, J.; Grahl, M.; Klinger, T.; Svensson, J. et al.; Werner, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Status and prospects of the MHD diagnostics at Wendelstein 7-X stellarator. 43rd EPS Conference on Plasma Physics, Leuven (submitted)

Drevlak, M.; Beidler, C. D.; Geiger, J.; Helander, P.; Mikhailov, M.; Turkin, Y.: Stellarator Optimisation with ROSE. 20th International Stellarator-Heliotron Workshop (ISHW), Greifswald (2015)

Garcia-Regana, J. M.; Turkin, Y.; Smith, H.; Sertoli, M.; Alonso, J. A.; Angioni, C.; Bustos, A.; Calvo, I.; Cooper, W. A.; Geiger, J. et al.; Kleiber, A.; Strumberger, E.; Velasco, J. L.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Neoclassical transport in displaced tokamak helical cores. 42nd EPS Conference on Plasma Physics, Lisbon (submitted)

Geiger, J.; Beidler, C. D.; Feng, Y.; Helander, P.; Hölbe, H.; Maaßberg, H.; Suzuki, Y.; Turkin, Y.: Plasma effects on separatrix-limited configurations of W7-X. 20th International Stellarator-Heliotron Workshop (ISHW), Greifswald (submitted)