Publications of R. Koenig
All genres
Conference Paper (82)
261.
Conference Paper
: Overview on W7-AS Results with Relevance for Wendelstein 7-X and the Low-Shear Stellarator Line. In: Fusion Energy 1998. 17th Conference Proceedings, pp. 115 - 128. 17th Conference on Fusion Energy, Yokohama, October 18, 1998 - October 24, 1998. International Atomic Energy Agency (IAEA), Vienna (1999)
Meeting Abstract (1)
262.
Meeting Abstract
: Spectroscopic characterization of the boronization impact on the impurity sources in Wendelstein 7-X. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (VI) 55 (1), P 15.5. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)
Talk (155)
263.
Talk
Investigations of impurity concentration in seeded divertor plasmas of W7-X via line ratio spectroscopy. DPG-Frühjahrstagung 2024, Greifswald (submitted)
264.
Talk
: Modelling of local carbon deposition from 13CH4 injection at the outboard midplane of Wendelstein 7-X. 24th International Stellarator Heliotron Workshop (ISHW 2024), Hiroshima (submitted)
265.
Talk
Ion temperature imaging in the divertor of the W7-X stellarator using coherence imaging spectroscopy. 25th Topical Conference on High Temperature Plasma Diagnostics (HTPD 2024), Asheville, NC (submitted)
266.
Talk
: Impact of boronization on the edge and divertor plasma behavior on Wendelstein 7-X. 11th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Bad Honnef (submitted)
267.
Talk
: Rotational and vibrational temperatures of hydrogen molecules in the edge plasma of W7-X. 11th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Bad Honnef (submitted)
268.
Talk
: First experimental confirmation of island SOL geometry effects on detachment in Wendelstein 7-X. 50th EPS Conference on Plasma Physics, Salamanca (submitted)
269.
Talk
Improved uncertainty modeling for the helium collisionalradiative model used for line-ratio spectroscopy on Wendelstein 7-X. 21st International Conference on Atomic Processes in Plasmas, Vienna (submitted)
270.
Talk
: Experimental Evidence for Equilibrium Pressure Surfaces supported by ExB Drifts in the Island Divertor of Wendelstein 7-X. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (submitted)
271.
Talk
: Drift effects in the scrape-off layer of the W7-X stellarator. 49th EPS Conference on Plasma Physics, Bordeaux (submitted)
272.
Talk
Measurements of the divertor ion temperature distribution in the W7-X stellarator. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (submitted)
273.
Talk
: Leveraging 3D magnetic topologies in support of long-pulse high-performance plasma operation for a fusion reactor. HMC @ Helmholtz Energy Conference, Koblenz (submitted)
274.
Talk
: Machine learning based fast optimization of free parameters in W7-X edge plasma modeling with EMC3-EIRENE. DPG-Frühjahrstagung 2024, Greifswald (submitted)
275.
Talk
: Edge impurity behavior and plasma distribution after boronization on W7-X. DPG-Frühjahrstagung 2024, Greifswald (submitted)
276.
Talk
: Experimental confirmation of island geometry effects on detachment in W7-X. 26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 26), Marseille (submitted)
277.
Talk
: Detachment physics of the W7-X divertor. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (submitted)
278.
Talk
Experimental Exploration of a Two Point Model for the Island Divertor of Wendelstein 7-X via Helium Line Ratio Spectroscopy. 86. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Dresden (submitted)
279.
Talk
: Inter-machine comparison of SOL particle dynamics in ASDEX Upgrade and Wendelstein 7-X. 48th EPS Conference on Plasma Physics, Virtual (submitted)
280.
Talk
: Physics in preparation of long pulse operation at W7-X. Technical Meeting on Long-Pulse Operation of Fusion Devices, Vienna (submitted)