Publications of J. Geiger

Geiger, J.; Endler, M.; Werner, A.: Magnetic Diagnostics and Plans for Equilibrium Reconstruction at W7-X. 17th International Stellarator/Heliotron Workshop (ISHW 2009), Princeton, NJ (2009)

Reimer, R.; Dinklage, A.; Geiger, J.; Hobirk, J.; Reich, M.; Wolf, R.: Assessment of measuring capabilities of motional Stark effect spectra: Experiments in ASDEX Upgrade and simulations for Wendelstein 7-X. 17th International Stellarator/Heliotron Workshop (ISHW 2009), Princeton, NJ (2009)

Sakakibara, S.; Funaba, H.; Watanabe, K.; Yamada, H.; Weller, A.; Dinklage, A.; Geiger, J.; Harris, J.; Kus, A.; Reiman, A. et al.; Suzuki, Y.; Yokoyama, M.: Remarks on Finite Beta Effects in International Stellarator/Heliotron Scaling. 17th International Stellarator/Heliotron Workshop (ISHW 2009), Princeton, NJ (2009)

Kolesnichenko, Y.; Lutsenko, V.; Weller, A.; Thomsen, H.; Yakovenko, Y.; Geiger, J.; Werner, A.: Drift-Alfven and drift-sound instabilities in stellarators and tokamaks. 11th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems, Kyiv (2009)

Beidler, C.; Feng, Y.; Geiger, J.; Liu, R.; Maaßberg, H.; Marushchenko, N.; Turkin, Y.: Theoretical Preparations for W7-X Operations. Fachbeirat, Greifswald (2009)

Wiegmann, C.; Suzuki, Y.; Geiger, J.; Solano, E. R.; Liang, Y.; Sun, Y.; Reiter, D.; Wolf, R. C.: 3D MHD equilibrium calculations for tokamaks with the HINT2 code. 36th EPS Conference on Plasma Physics, Sofia (2009)

Beidler, C.; Feng, Y.; Geiger, J.; Liu, R.; Marushchenko, N.; Maaßberg, H.; Turkin, Y.: W7-X Preparations. HGF-Begutachtung, Garching (2009)

Wiegmann, C.; Suzuki, Y.; Geiger, J.; Liang, Y.; Reiter, D.; Wolf, R.; JET-EFDA Contributors: Numerical calculation of 3D MHD equilibria in nonaxisymmetric tokamaks with the HINT2 code. DPG Frühjahrstagung, Greifswald (2009)

Kolesnichenko, Y. I.; Lutsenko, V. V.; Weller, A.; Thomsen, H.; Yakovenko, Y. V.; Geiger, J.; Werner, A.: Sub-GAM modes in stellarators and tokamaks. 22nd IAEA Fusion Energy Conference, Geneva (2008)

Weller, A.; Watanabe, K. Y.; Sakakibara, S.; Dinklage, A.; Funaba, H.; Geiger, J.; Harris, J. H.; Ohdachi, S.; Preuss, R.; Suzuki, Y. et al.; Werner, A.; Yamada, H.; Zarnstorff, M. C.; W7-X Team; LHD Experimental Group: International Stellarator/Heliotron Database Activities on High-Beta Confinement and Operational Boundaries. 22nd IAEA Fusion Energy Conference, Geneva (2008)

Kolesnichenko, Y. I.; Lutsenko, V. V.; Yakovenko, Y. V.; Weller, A.; Thomsen, H.; Werner, A.; Geiger, J.: Two-fluid description of alfven-drift and sound-drift modes in toroidal plasmas. International Conference and School on Plasma Physics and Controlled Fusion and 3rd Alushta International Workshop on the Role of Electric Fields in Plasma Confinement in Stellarators and Tokamaks, Alushta (2008)

Geiger, J.; Maaßberg, H.; Beidler, C. D.: Investigation of Wendelstein 7-X Configurations with Increased Toroidal Mirrow. 35th EPS Conference on Plasma Physics, Hersonissos, Crete (2008)

Kus, A.; Pretty, D.; Ascasibar, E.; Beidler, C. D.; Blackwell, B. D.; Brakel, R.; Burhenn, R.; Castejon, F.; Dinklage, A.; Estrada, T. et al.; Feng, Y.; Fujisawa, A.; Funaba, H.; Geiger, J.; Harris, J. H.; Hidalgo, C.; Ida, K.; Kobayashi, M.; König, R.; Kühner, G.; Lopez Bruna, D.; Maaßberg, H.; McCarthy, K.; Mikkelsen, D.; Minami, T.; Mizuuchi, T.; Murakami, S.; Nakajima, N.; Okamura, S.; Preuss, R.; Sakakibara, S.; Sano, F.; Sardei, F.; Shimozuma, T.; Stroth, U.; Suzuki, Y.; Takeiri, Y.; Talmadge, J.; Tribaldos, V.; Thomsen, H.; Turkin, Y. A.; Vega, J.; Watanabe, K. Y.; Weller, A.; Werner, A.; Wolf, R.; Yamada, H.; Yokoyama, M.: Status of the International Stellarator/Heliotron Profile Database. 35th EPS Conference on Plasma Physics, Hersonissos, Crete (2008)

Sengupta, A.; Werner, A.; Otte, M.; Geiger, J.: Fast recovery of vaccum configuration of WEGA stellarator with error field effects. 35th EPS Conference on Plasma Physics, Hersonissos, Crete (2008)

Werner, A.; Endler, M.; Geiger, J.; König, R.: W7-X Magnetic Diagnostics: Rogowski Coil Performance for very long pulses. 17th Topical Conference on High-Temperature Plasma Diagnostics, Albuquerque, NM (2008)

Dinklage, A.; Ascasibar, E.; Beidler, C. D.; Brakel, R.; Burhenn, R.; Castejon, F.; Estrada, T.; Funaba, H.; Feng, Y.; Geiger, J. et al.; Harris, J. H.; Hidalgo, C.; Ida, K.; Kobayashi, M.; König, R.; Kühner, G.; Kus, A.; Lopez Bruna, D.; Maaßberg, H.; Mikkelsen, D.; Mizuuchi, T.; Nakajima, N.; Preuss, R.; Sakakibara, S.; Sano, F.; Sardei, F.; Stroth, U.; Suzuki, Y.; Talmadge, J.; Thomsen, H.; van Milligen, B. P.; Watanabe, K. Y.; Weller, A.; Werner, A.; Wolf, R.; Yamada, H.; Yokoyama, M.: Status of the International Stellarator/Heliotron Profile Database. Joint Conference of 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 16th International Stellarator/Heliotron Workshop, Ceratopia Toki, Gifu (2007)

Geiger, J.: Stability analysis of Wendelstein 7-X configurations with increased mirror ratio. Joint Conference of 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 16th International Stellarator/Heliotron Workshop, Ceratopia Toki, Gifu (2007)

Weller, A.; Watanabe, K. Y.; Sakakibara, S.; Dinklage, A.; Funaba, H.; Geiger, J.; Harris, J. H.; Preuss, R.; Suzuki, Y.; Werner, A. et al.; Yamada, H.; W7-AS Team; LHD Team: Extensions of the International Stellarator Database by High-b Data from W7-AS and LHD. Joint Converence of 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 16th International Stellarator/Heliotron Workshop, Ceratopia Toki, Gifu (2007)

Kolesnichenko, Y. I.; Lutsenko, V. V.; Weller, A.; Werner, A.; Yakovenko, Y. V.; Geiger, J.; Fesenyuk, O. P.: Modelling of low-frequency alfvénic activity in Wendelstein 7-AS. 34th European Physical Society Conference on Plasma Physics, Warsaw (2007)

Nemov, V. V.; Kasilov, S. V.; Kernbichler, W.; Seiwald, B.; Suzuki, Y.; Geiger, J.: Calculations of on effective ripple for a stellarator magnetic field computed by the HINT2 code. 34th EPS Conference on Plasma Physics, Warsaw (2007)