Publications of J. Geiger
All genres
Talk (156)
381.
Talk
The effect of magnetic islands on the bootstrap current in Wendelstein 7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
382.
Talk
Detachment physics of the W7-X divertor. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
383.
Talk
Characterization and identification of MHD-like fluctuations of core electron temperature transitions in W7-X plasmas. 86. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Dresden (submitted)
384.
Talk
Velocity oscillations in view of the elliptical model at W7-X. 15th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW15), St. Paul-lez-Durance (submitted)
385.
Talk
Stellarator Fast Ion Physics in Wendelstein 7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
386.
Talk
Divertor concept development for the W7-X stellarator experiment. 4th IAEA Technical Meeting on Divertor Concepts, Vienna (submitted)
387.
Talk
2D distribution and up-down asymmetry in low-Z impurity radiation in Wendelstein 7-X. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
388.
Talk
Model for current drive induced crash cycles in W7-X. 2021 MPPC Annual Meeting (Max-Planck Princeton Center), Virtual (2021)
389.
Talk
Electrostatic gyrokinetic simulations in Wendelstein 7-X geometry: benchmark between the codes stella and GENE. 2nd Fusion HPC Workshop 2021, Virtual (submitted)
390.
Talk
Fast characterization of plasma states in W7-X with permutation entropy. 4th IAEA Technical Meeting on Fusion Data Processing, Validation and Analysis, Virtual (submitted)
391.
Talk
Plasma beta effects on the island divertor of Wendelstein 7-X. 5th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020) , Virtual (submitted)
392.
Talk
Plasma beta effects on the island divertor of Wendelstein 7-X. 10th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Wuhan (submitted)
393.
Talk
Plasma-beta effects on the island divertor of Wendelstein 7-X. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik
, Mainz, Virtual (submitted)
394.
Talk
Global hydrogen particle balance to analyze recycling and particle confinement at Wendelstein 7-X. 10th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Wuhan (submitted)
395.
Talk
Linear and nonlinear simulations of pre-current-crash events in Wendelstein 7-X using a variety of models. 30th International Toki Conference on Plasma and Fusion Research (ITC 30), Virtual (submitted)
396.
Talk
EMC3-Eirene simulation of first wall recycling fluxes in Wendelstein 7-X with relation to experimental H-alpha behavior. 5th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020) , Virtual (submitted)
397.
Talk
Equilibrium effects on the structure of island divertor and its impact on the divertor heat flux distribution of W7-X. 10th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Wuhan (submitted)
398.
Talk
Wendelstein 7-X on the path to long-pulse high-performance operation. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (submitted)
399.
Talk
Drift effects on fluxes of heat and particles to plasma-facing components in W7-X. 47th EPS Conference on Plasma Physics, Virtual (submitted)
400.
Talk
Nonlinear MHD simulation of core plasma collapse events in stellarators. 1st Spanish Fusion HPC Workshop 2020 (Virtual) (submitted)