Publications of J. Geiger

Hölbe, H.; Feng, Y.; Geiger, J.; Pedersen, T. S.; Tretter, J.: W7-X divertor transport studies in equilibrium configurations. 6th International Workshop on Stochasticity in Fusion Plasmas, Jülich (2013)

Geiger, J.: Status Equilibrium Database. 11th Coordinated Working Group Meeting (CWGM) for Stellarator/Heliotron Studies, Madrid (2013)

Geiger, J.; Dinklage, A.; Drevlak, M.; Feng, Y.; Suzuki, Y.; Werner, A.: Update on "Outside the last closed flux surface - calculations via vmec/extender". 11th Coordinated Working Group Meeting (CWGM) for Stellarator/Heliotron Studies, Madrid (2013)

Marushchenko, N.; Beidler, C. D.; Erckmann, V.; Geiger, J.; Helander, P.; Laqua, H. P.; Maassberg, H.; Turkin, Y.: Preparation of ECRH & ECCD scenarios for W7-X. 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-17), Deurne (2012)

Drevlak, M.; Fehér, T.; Geiger, J.; Helander, P.; Könies, A.; Turkin, Y.: Fast Particle Physics in W7-X. 18th International Stellarator/Heliotron Workshop, Canberra (2012)

Geiger, J.; Beidler, C.; Drevlak, M.; Feng, Y.; Helander, P.; Marushchenko, N.; Maaßberg, H.; Nührenberg, C.; Turkin, Y.; Xanthopoulos, P.: Theoretical modeling in preparation for Wendelstein 7-X operation. 18th International Stellarator/Heliotron Workshop, Canberra (2012)

Wolf, R. C.; Andreeva, T.; Beidler, C.; Cardella, A.; Chlechowitz, E.; Dreier, H.; Erckmann, V.; Gantenbein, G.; Geiger, J.; Hathiramani, D. et al.; Hirsch, M.; Kasparek, W.; Kißlinger, J.; Klinger, T.; König, R.; Kornejew, P.; Laqua, H. P.; Lechte, C.; Lore, J.; Lumsdaine, A.; Maassberg, H.; Michel, G.; Otte, M.; Peacock, A.; Sunn Pedersen, T.; Thumm, M.; Turkin, Y.; Werner, A.; Zhang, D.; W7-X Team: Steady state operation of Wendelstein 7-X. 18th International Stellarator/Heliotron Workshop, Canberra (2012)

Weller, A.; Geiger, J.; Werner, A.; Nührenberg, C.; Thomsen, H.; Zarnstorff, M. C.; Hudson, S. R.; Reimann, A.; Spong, D. A.; Watanabe, K. Y. et al.; Sakakibara, S.; W7-X Team: On High Beta MHD in Stellarators. 16th Workshop on MHD Stability Control: "Optimizing and Understanding the Role of Coils for Mode" General Atomics, San Diego, CA (2011)

Geiger, J.; Beidler, C.; Drevlak, M.; Feng, Y.; Helander, P.; Marushchenko, N.; Maaßberg, H.; Nührenberg, C.; Turkin, Y.; Xanthopoulos, P.: Theoretical modeling in preparation for Wendelstein 7-X operation. 14th European Fusion Theory Conference, Frascati (2011)

Geiger, J.: Status Equilibrium Database. 7th Coordinated Working Group Meeting, Greifswald (2010)

Geiger, J.: Thoughts on Tokamak - Stellarator/Heliotron Comparison. 7th Coordinated Working Group Meeting, Greifswald (2010)

Geiger, J.: Status & Plans for 3D-Equilibria for W7-AS. 7th Coordinated Working Group Meeting, Greifswald (2010)

Geiger, J.; Hanson, J.: VMEC Profile Specification. 7th Coordinated Working Group Meeting, Greifswald (2010)

Geiger, J.: Shafranov shift in a toroidally averaged stellarator with and without shear. Wendelstein-Seminar, Greifswald (2010)

Reiman, A.; Zarnstorff, M.; Monticello, D.; Weller, A.; Geiger, J.; W7-AS Team: Equilibria with Stochastic Regions. 17th International Stellarator/Heliotron Workshop (ISHW 2009), Princeton, NJ (2009)

Suzuki, Y.; Nakajima, N.; Ohyabu, N.; Wiegmann, C.; Liang, Y.; Geiger, J.: 3D effects to stochasticity in non-axisymmetric tori. 17th International Stellarator/Heliotron Workshop (ISHW 2009), Princeton, NJ (2009)

Geiger, J.: MHD-Gleichgewichte und Stabilität. Wendelsteinseminar "Die erste Betriebsphase von Wendelstein 7-X", Greifswald (2009)

Wiegmann, C.; Suzuki, Y.; Geiger, J.; Liang, Y.; Reiter, D.; Wolf, R. C.; JET-EFDA Contributors: 3D MHD Equilibrium Calculations for Tokamaks with the HINT2 Code. 4th International Workshop on Stochasticity in Fusion Plasmas, Jülich (2009)

Geiger, J.: Configuration studies for W7-X. Theorie Seminar, Schloss Ringberg, Tegernsee (2008)

Geiger, J.: A new quasi-isodynamic configuration. International Collaboration on Neoclassical Transport in Stellarators, Madrid (2008)