Publikationen von J. Geiger

Geiger, J.: Equilibrium and stability at W7-AS. IPP Theory-Meeting, Zinnowitz (2005)

Kolesnichenko, Y. I.; Lutsenko, V. V.; Weller, A.; Werner, A.; Wobig, H.; Yakovenko, Y. V.; Geiger, J.; Zegenhagen, S.: Effects of fast-ion-orbit width on Alfvén instabilities in stellarators: a general theory and its application to a W7-AS experiment. IAEA Technical Meeting on Innovative Concepts and Theory of Stellarators, Madrid (2005)

Dinklage, A.; Ascasibar, E.; Beidler, C. D.; Dose, V.; Geiger, J.; Harris, J. H.; Kus, A.; Murakami, S.; Okamura, S.; Preuss, R. et al.; Sano, F.; Stroth, U.; Suzuki, Y.; Talmadge, J.; Tribaldos, V.; Watanabe, K. Y.; Yamada, H.; Yokoyama, M.: Assessment of Global Stellarator Confinement: Status of the International Stellarator Confinement Scaling Data Base. 15th International Stellarator Workshop, Madrid (2005)

Geiger, J.; Maassberg, H.; Marushchenko, N. B.; Romé, M.; Weller, A.; Werner, A.: Equilibrium and stability in ECCD discharges of W7-AS. 15th International Stellarator Workshop, Madrid (2005)

Kolesnichenko, Y. I.; Lutsenko, V. V.; Weller, A.; Werner, A.; Wobig, H.; Yakovenko, Y. V.; Geiger, J.; Tykhyy, A. V.; Zegenhagen, S.: Novel physics involved in interpretation of Alfvénic activity accompanied by thermal crashes in W7-AS. 15th International Stellarator Workshop, Madrid (2005)

Turkin, Y.; Maaßberg, H.; Beidler, C. D.; Geiger, J.; Marushchenko, N. B.: Current control by ECCD for W7-X. 15th International Stellarator Workshop, Madrid (2005)

Weller, A.; Sakakibara, S.; Watanabe, K. Y.; Toi, K.; Geiger, J.; Zarnstorff, M. C.; Hudson, S. R.; Reiman, A.; Werner, A.; Nührenberg, C. et al.; Ohdachi, S.; Suzuki, Y.; Yamada, H.; W7-AS Team; LHD Team: Significance of MHD Effects in Stellarator Confinement. 15th International Stellarator Workshop, Madrid (2005)

Geiger, J.: Predictive Modeling - equilibrium. Design Review on W7-X Data, Greifswald (2005)

Zarnstorff, M.; Weller, A.; Geiger, J.; Fredrickson, E.; Hudson, S.; Knauer, J.; Reiman, A.; Dinklage, A.; Fu, G.; Ku, L. et al.; Monticello, D.; Nührenberg, C.; Werner, A.; W7-AS Team; NBI-Group: Equilibrium and Stability of High-Beta Plasmas in Wendelstein 7-AS. 20th IAEA Fusion Energy Conference, Vilamoura (2004)

Geiger, J.: Analysis of diamagnetic measurements on W7-AS. 3rd Workshop on Fusion Data Processing, Validation and Analysis, Cadarache (2004)

Svensson, J.; Dinklage, A.; Fischer, R.; Geiger, J.: Integrated Measurements and Analysis in Fusion Plasmas. Institutskolloquium, Forschungszentrum Jülich (2004)

Geiger, J.; Weller, A.; Zarnstorff, M.; Nührenberg, C.; Werner, A.; Kolesnichenko, Y. I.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society; NBI Group: Equilibrium and stability of high-ß plasmas in W7-AS. 14th International Stellarator Workshop, Greifswald (2003)

Weller, A.; Geiger, J.; Werner, A.; Zarnstorff, M. C.; Nührenberg, C.; Sallander, E.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Dinklage, A. et al.; Fredrickson, E.; Gadelmeier, F.; Giannone, L.; Grigull, P.; Hartmann, D.; Jaenicke, R.; Klose, S.; Knauer, J. P.; Könies, A.; Kolesnichenko, Y. I.; Laqua, H. P.; Lutsenko, V. V.; McCormick, K.; Monticello, D.; Osakabe, M.; Pasch, E.; Reiman, A.; Rust, N.; Spong, D. A.; Wagner, F.; Yakovenko, Y. V.; W7-AS Team; NBI-Group: Experiments close to the beta-limit in W7-AS. 30th EPS Conference on Controlled Fusion and Plasma Physics, St. Petersburg (2003)

Andreeva, T.; Alonso, A.; Beidler, C.; Brandt, C.; Dinklage, A.; Estrada, T.; Fuchert, G.; Geiger, J.; Grulke, O.; Hirsch, M. et al.; Killer, C.; Klinger, T.; Krämer-Flecken, A.; Lazerson, S.; Rahbarnia, K.; Stechow, A. v.; Thomsen, H.; Schmitt, J. C.; Wegner, T.; Wurden, G.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Configuration scan experiments in the latest experimental campaign of Wendelstein 7-X stellarator. 49th EPS Conference on Plasma Physics, Bordeaux (eingereicht)

Brandt, C.; Thomsen, H.; Andreeva, T.; Büschel, C.; Geiger, J.; Vaz Mendes, S.; Rahbarnia, K.; Neuner, U.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimentally measured Shafranov shifts in Wendelstein 7-X. 49th EPS Conference on Plasma Physics, Bordeaux (eingereicht)

Chaudhary, N.; Hirsch, M.; Andreeva, T.; Geiger, J.; Hoefel, U.; Wurden, G. A.; Estrada, T.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impact of rotational transform and internal magnetic-islands on electron temperature gradients and plasma confinement in Wendelstein 7-X. 29th IAEA Fusion Energy Conference (FEC 2023), London (eingereicht)

Gao, Y.; Geiger, J.; Jakubowski, M.; Bozhenkov, S.; Feng, Y.; Endler, M.; Perseo, V.; Pandey, A.; Kremeyer, T.; Puig Sitjes, A. et al.; Otte, M.; Naujoks, D.; Krychowiak, M.; König, R.; Wolf, R. C.; Szepesi, T.; Pisano, F.; Knieps, A.; w7-x Team: Heat and Particle Exhausts in High-performance Plasmas in Wendelstein 7-X. 29th IAEA Fusion Energy Conference (FEC 2023), London (eingereicht)

Geiger, J.; Andreeva, T.; Gao, Y.; Nührenberg, C.; Thomsen, H.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Low-shear configurations to test MHD-stability in Wendelstein 7-X. 49th EPS Conference on Plasma Physics, Bordeaux (eingereicht)

Guerrero Arnaiz, J. F.; Dinklage, A.; Könies, A.; Nührenberg, C.; Zocco, A.; Borchardt, M.; Brandt, C.; Chaudhary, N.; Geiger, J.; Hirsch, M. et al.; Höfel, U.; Kleiber, R.; Rahbarnia, K.; Mendez, S. V.; Mishchenko, A.; Schilling, J.; Schmitt, J.; Thomsen, H.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: From Data Mining to Physical Interpretation and Theory Testing: Observation of Spontaneous Confinement Transitions in W7-X. 29th IAEA Fusion Energy Conference (FEC 2023), London (eingereicht)

Knieps, A.; Brenzke, M.; Böckenhoff, D.; Drews, P.; Endler, M.; Gao, Y.; Geiger, J.; Krämer-Flecken, A.; Liang, Y.; Reimold, F. et al.; Suzuki, Y.; Wiesen, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Application of neural-network-assisted flux surface mapping to diagnostic observations of the Wendelstein 7-X island divertor. 49th EPS Conference on Plasma Physics, Bordeaux (2023)