Publications of J. Geiger
All genres
Poster (179)
521.
Poster
EMC3-EIRENE modeling of divertor plasma transport with beta effects in the high-mirror configuration on W7-X. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)
522.
Poster
Demonstration of X-point radiation condensation in the detachment regime of the W7-X plasma and its magnetic configuration dependence. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)
523.
Poster
Sensitivity analysis of magnetic mapping for the latest Wendelstein 7-X stellarator experimental campaign. 32nd Symposium on Fusion Technology (SOFT 2022), Dubrovnik, Virtual (submitted)
524.
Poster
Radial localization of electron temperature edge pedestal and ELM-like events using ECE measurements at Wendelstein 7-X. 21st Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Saint-Paul-lez-Durance (submitted)
525.
Poster
Power exhaust in high-performance plasmas in Wendelstein 7-X. 48th EPS Conference on Plasma Physics, Virtual (submitted)
526.
Poster
HINT equilibrium calculations for W7-X for cases with internal magnetic islands. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
527.
Poster
Investigation of spontaneous transitions to high core-electron temperatures in W7-X low-iota plasmas. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
528.
Poster
Fast diagnostic mapping in non-nested magnetic topologies using 3D field compliant magnetic surface labels and neural network based interpolation. 48th EPS Conference on Plasma Physics, Virtual (submitted)
529.
Poster
Influence of plasma current modulation on turbulence suppression. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
530.
Poster
Equilibrium reconstructions for Wendelstein 7-X with V3FIT. 64th Annual Meeting of the APS Division of Plasma Physics, Spokane, WA (submitted)
531.
Poster
Compatibility of high-Z impurity accumulation with high plasma performance in ECR-heated W7-X plasmas. 48th EPS Conference on Plasma Physics, Virtual (submitted)
532.
Poster
Taylor Relaxation in Wendelstein 7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
533.
Poster
Overview of baffle loads in W7-X and improvement in diffusive field line tracing for heat distribution predictions. 25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 25), Jeju (submitted)
534.
Poster
Electrostatic gyrokinetic simulations in Wendelstein 7-X geometry: benchmark between the codes stella and GENE. 19th European Fusion Theory Conference (EFTC 2021), Virtual (submitted)
535.
Poster
Investigation of spontaneous transitions to high core-electron temperatures in W7-X low-iota plasmas. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik
, Mainz, Virtual (submitted)
536.
Poster
Effect of W7-X divertor geometry modifications on PFC heat loads. 25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 25), Jeju (submitted)
537.
Poster
Plasma current crashes and the associated dynamics of the 5/5-island chain in W7-X. 25th Joint EU-US Transport Task Force Meeting, Virtual (submitted)
538.
Poster
Coordinate maps, ∇Ψtoroidal, and B × ∇Ψtoroidal vectors for 5/6, 5/5 and 5/4 island domains in W7-X. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (submitted)
539.
Poster
Core electron heat transport measurements on Wendelstein 7-X and correlation microwave diagnostics for Operational Phase 2. 25th Joint EU-US Transport Task Force Meeting, Virtual (submitted)
540.
Poster
Theory-based Models for the Control of W7-X Divertor Plasmas. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)