Publikationen von J. Geiger

Sengupta, A.; McCarthy, P. J.; Geiger, J.; Werner, A.: Fast recovery of vacuum magnetic configuration of W7-X stellarator using Function Parametrization and Neural Nets. In: 30th EPS Conference on Plasma Physics and Controlled Fusion, P-1.13 (Hg. Koch, R.; Lebedev, S.). 30th European Physical Society Conference on Plasma Physics and Controlled Fusion, St. Petersburg (RU), 07. Juli 2003 - 11. Juli 2003. European Physical Society, Geneva (2003)

Svensson, J.; Dinklage, A.; Geiger, J.; Fischer, R.: An Integrated Data Analysis Model for the W7-AS Stellarator. In: 30th EPS Conference on Plasma and Controlled Fusion, P-1.65 (Hg. Koch, R.; Lebedev, S.). 30th European Physical Society Conference on Plasma Physics and Controlled Fusion, St.Petersburg (RU), 07. Juli 2003 - 11. Juli 2003. European Physical Society, Geneva (2003)

Wagner, F.; Burhenn, R.; Gadelmeier, F.; Geiger, J.; Hirsch, M.; Laqua, H. P.; Weller, A.; Werner, A.; Bäumel, S.; Baldzuhn, J. et al.; Brakel, R.; Dinklage, A.; Grigull, P.; Endler, M.; Erckmann, V.; Ehmler, H.; Feng, Y.; Fischer, R.; Giannone, L.; Hartfuss, H.-J.; Hildebrandt, D.; Holzhauer, E.; Igitkhanov, Y.; Jaenicke, R.; Kick, M.; Kislyakov, A.; Kreter, A.; Kisslinger, J.; Klinger, T.; Klose, S.; Knauer, J. P.; König, R.; Kühner, G.; Maassberg, H.; McCormick, K.; Naujoks, D.; Niedermeyer, H.; Nührenberg, C.; Pasch, E.; Ramasubramanian, N.; Rust, N.; Sallander, E.; Sardei, F.; Wenzel, U.; Wobig, H.; Würsching, E.; Zarnstorff, M.; Zoletnik, S.; W7-AS Team: Major results from Wendelstein 7-AS stellarator. In: Fusion Energy 2002, OV/2-4. 19th Fusion Energy Conference, Lyon (FR), 14. Oktober 2002 - 19. Oktober 2002. International Atomic Energy Agency, Vienna (2003)

Weller, A.; Geiger, J.; Zarnstorff, M.; Sallander, E.; Klose, S.; Werner, A.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Ehmler, H. et al.; Gadelmeier, F.; Giannone, L.; Hartmann, D.; Jaenicke, R.; Knauer, J.; Laqua, H. P.; Nührenberg, C.; Pasch, E.; Rust, N.; Speth, E.; Spong, D. A.; Wagner, F.; Wenzel, U.; W7-AS Team; NBI Group: Investigation of the beta-limit in the W7-AS stellarator. In: Fusion Energy 2002, EX/S3-1. 19th Fusion Energy Conference, Lyon (FR), 14. Oktober 2002 - 19. Oktober 2002. International Atomic Energy Agency, Vienna (2003)

Basse, N. P.; Zoletnik, S.; Saffman, M.; Baldzuhn, J.; Endler, M.; Hirsch, M.; Geiger, J.; Werner, A.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society: Interplay between magnetic topology, density fluctuations and confinement in high-beta Wendelstein 7-AS plasmas. In: Proceedings of the 13th International Stellarator Workshop. 13th International Stellarator Workshop, Canberra, 25. Februar 2002 - 01. März 2002. Plasma Physics Princeton Lab., Princeton (2002)

Geiger, J.: HINT equilibrium calculations for W7-AS. In: 29th European Physical Society Conference on Plasma Physics and Controlled Fusion. Contributed Papers, P-5.035 (Hg. Behn, R.; Varandas, C.). 29th EPS Conference on Plasma Physics and Controlled Fusion, Montreux, 17. Juni 2002 - 21. Juni 2002. European Physical Society, Geneva (2002)

Igitkhanov, Y.; Turkin, Y.; Wobig, H.; Andreeva, T.; Beidler, C. D.; Castejon, F.; Geiger, J.; Kisslinger, J.; Maaßberg, H.; Mikkelsen, D. R. et al.; Yamazaki, K.: 1-D predictive and analysis transport model for particle and energy transport in stellarators. In: Proceedings of the 13th International Stellarator Workshop, OIV.3. 13th International Stellarator Workshop, Canberra, 25. Februar 2002 - 01. März 2002. Plasma Physics Princeton Lab., Princeton (2002)

Jaenicke, R.; Bäumel, S.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Ehmler, H.; Endler, M.; Erckmann, V.; Feng, Y.; Gadelmeier, F. et al.; Geiger, J.; Giannone, L.; Grigull, P.; Hartfuß, H.-J.; Hartmann, D.; Hildebrandt, D.; Hirsch, M.; Holzhauer, E.; Kick, M.; Kisslinger, J.; Klinger, T.; Klose, S.; Knauer, J.; König, R.; Kühner, G.; Laqua, H.; Maaßberg, H.; McCormick, K.; Narayanan, R.; Niedermeyer, H.; Pasch, E.; Ruhs, N.; Rust, N.; Saffert, J.; Sardei, F.; Schneider, F.; Schubert, M.; Speth, E.; Wagner, F.; Weller, A.; Wenzel, U.; Werner, A.; Würsching, E.: Overview on recent W7-AS results. In: Proceedings of the 13th International Stellarator Workshop, OI.6. 13th International Stellarator Workshop, Canberra, 25. Februar 2002 - 01. März 2002. Princeton Plasma Physics Lab., Princeton (2002)

Klose, S.; Weller, A.; Geiger, J.; Werner, A.; W7-AS Team: Asymmetries of Impurity Radiation in the W7-AS observed with Soft-X-Ray Tomography. In: 29th European Physical Society Conference on Plasma Physics and Controlled Fusion. Contributed Papers, P-5.-032 (Hg. Behn, R.; Varandas, C.). 29th EPS Conference on Plasma Physics and Controlled Fusion, Montreux, 17. Juni 2002 - 21. Juni 2002. European Physical Society, Geneva (2002)

Weller, A.; Geiger, J.; Werner, A.; Klose, S.; baldzuhn; Brakel, R.; Ehmler, H.; Fu, G.; Gadelmeier, F.; Giannone, L. et al.; Knauer, J.-P.; Kühner, G.; Nührenberg, C.; Pasch, E.; Rust, N.; Sanchez, R.; Speth, E.; Spong, D. A.; Wenzel, U.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society; NBI Group: Performance and stability of high-β discharges in W7-AS. In: Proceedings of the 13th International Stellarator Workshop, OIV2. 13th International Stellarator Workshop, Canberra, 25. Februar 2002 - 01. März 2002. Plasma Physics Princeton Lab., Princeton (2002)

Jaenicke, R.; Anton, M.; Baldzuhn, J.; Bäumel, S.; Brakel, R.; Burhenn, R.; Callaghan, H.; Cattanei, G.; Dorst, D.; Ehmler, H. et al.; Elsner, A.; Erckmann, V.; Feng, Y.; Fiedler, S.; Fuchs, C.; Gadelmeier, F.; Geiger, J.; Giannone, L.; Grigull, P.; Hacker, H.; Hartfuß, H.-J.; Hartmann, D.; Hildebrandt, D.; Hirsch, M.; Holzhauer, E.; Karger, F.; Kick, M.; Kisslinger, J.; Klose, S.; Knauer, J. P.; Koponen, J. P.; Koenig, R.; Kühner, G.; Laqua, H.; Ledl, L.; Maaßberg, H.; Niedermeyer, H.; McCormick, K.; Naujoks, D.; Ott, W.; Penningsfeld, F.-P.; Reimbold, S.; Ruhs, N.; Rust, N.; Saffert, J.; Sallander, E.; Sardei, F.; Schubert, M.; Speth, E.; Stroth, U.; Volpe, F.; Wagner, F.; Weller, A.; Wendland, C.; Werner, A.; Würsching, E.: Operational Boundaries on the Stellarator W7-AS at the Beginning of the Divertor Experiments. In: 18th Conference on Fusion Energy. 18th Conference on Fusion Energy, Sorrento, 04. Oktober 2000 - 10. Oktober 2000. (2001)

Maassberg, H.; Geiger, J.; Laqua, H.; Marushchenko, N. B.; Rome, M.; Wendland, C.; W7-AS Team: High Power ECCD Experiments at W7-AS. 18th Conference on Fusion Energy, Sorrento, 04. Oktober 2000 - 10. Oktober 2000., (2001)

Weller, A.; Anton, M.; Brakel, R.; Geiger, J.; Hirsch, M.; Jaenicke, R.; Klose, S.; Sallander, E.; Werner, A.; W7-AS Team et al.; NBI Group: Effects of Toroidal Currents upon Magnetic Configurations and Stability in Wendelstein 7-AS. 18th Conference on Fusion Energy, Sorrento, 04. Oktober 2000 - 10. Oktober 2000., (2001)

Anton, M.; Geiger, J.; Jaenicke, R.; Wendland, C.; Maaßberg, H.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society; W7-X ECRH Team, Max Planck Institute for Plasma Physics, Max Planck Society: Toroidal Current Densities. In: 12th International Stellarator Workshop, Bd. CD-ROM. 12th International Stellarator Workshop, Madison, WI, 27. September 1999 - 01. Oktober 1999. (2000)

Brakel, R.; Anton, M.; Geiger, J.; Hartfuß, H.-J.; Kühner, G.; Weller, A.; Würsching, E.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society; W7-X ECRH Team, Max Planck Institute for Plasma Physics, Max Planck Society: An Empirical Model of Electron Energy Transport in the Presence of Rational Surfaces in W7-AS. In: 12th International Stellarator Workshop, Bd. CD-ROM. 12th International Stellarator Workshop, Madison, WI, 27. September 1999 - 01. Oktober 1999. (2000)

Callaghan, H. P.; McCarthy, P.; Geiger, J.: Pressure Profile Recovery on the W7-AS Stellarator with External Magnetic Information Using Function Parameterization. In: 27th EPS Conference on Controlled Fusion and Plasma Physics. Contributed Paper, S. 436 - 439 (Hg. Szegö; K.; Todd; T.N.; Zoletnik et al.). 27th EPS Conference on Controlled Fusion and Plasma Physics, Budapest, 12. Juni 2000 - 16. Juni 2000. European Physical Society, Geneva (2000)

Geiger, J.; Erckmann, V.; Gasparino, U.; Laqua, H.; Kasilov, S. V.; Maaßberg, H.; Marushchenko, N. B.; Rome, M.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society: Fokker-Planck Estimation of Electron Distribution Functions for High Power ECCD at W7-AS. In: 12th International Stellarator Workshop, Bd. CD-ROM. 12th International Stellarator Workshop, Madison, WI, 27. September 1999 - 01. Oktober 1999. (2000)

Laqua, H.; Erckmann, V.; Geiger, J.; Maaßberg, H.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society: Overview on ECRH Experiments at the Wendelstein-AS Stellarator. In: 12th International Stellarator Workshop, Bd. CD-ROM. 12th International Stellarator Workshop, Madison, WI, 27. September 1999 - 01. Oktober 1999. (2000)

Weller, A.; Anton, C.; Fuchs, C.; Geiger, J.; Hirsch, M.; Jaenicke, R.; Nührenberg, C.; Sallander, E.; Spong, D. A.; Werner, A. et al.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society: Survey of MHD Instabilities in W7-AS. In: 12th International Stellarator Workshop, Bd. CD-ROM. 12th International Stellarator Workshop, Madison, WI, 27. September 1999 - 01. Oktober 1999. (2000)

Anton, M.; Geiger, J.; Jaenicke, R.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society; ECRH Group: Toroidal Current Densities Viewed by Magnetic Diagnostics at W7-AS. In: 26th European Physical Society Conference on Controlled Fusion and Plasma Physics. Contributed Papers, P4.025 (Hg. Schweer, B.; Van Oost, G.; Vietzke, E.). 26th EPS Conference on Controlled Fusion and Plasma Physics, Maastricht, 14. Juni 1999 - 18. Juni 1999. European Physical Society, Geneva (1999)