Publications of U. Höfel
All genres
Poster (69)
161.
Poster
Modeling the beam emission Balmer-α spectrum in neutral beam heated plasmas at Wendelstein 7-X. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)
162.
Poster
Modeling the beam emission Balmer-α spectrum in neutral beam heated plasmas at Wendelstein 7-X. DPG-Frühjahrstagung der Fachverbände Physik der Hadronen und Kerne, Plasmaphysik und des Arbeitskreises Beschleunigerphysik
, Mainz, Virtual (submitted)
163.
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)
164.
Poster
Fast characterization of plasma states in W7-X with permutation entropy. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)
165.
Poster
Core Diagnostics for WENDELSTEIN 7-X exploitation until 18 GJ. 4th European Conference on Plasma Diagnostics (ECPD 2021), Virtual (submitted)
166.
Poster
Gaussian process tomography of the effective ion charge Zeff from multiple line-integrated bremsstrahlung spectra. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (submitted)
167.
Poster
High-performance ECRH at W7-X: Experience and Perspectives. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
168.
Poster
Proof of concept of a fast surrogate model of the VMEC code via neural networks in Wendelstein 7-X scenarios. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)
169.
Poster
Experimental Survey of Plasma-Terminating Events in the Wendelstein 7-X Stellarator. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)
170.
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)
171.
Poster
Local methane and hydrogen injection into the scrape-off layer of W7-X by means of the Multi-Purpose Manipulator. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (submitted)
172.
Poster
Confinement and Equilibrium with Internal Islands in a Configuration Scan with Respect to IOTA in W7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
173.
Poster
Bayesian inference of Zeff profiles from near-infrared multichannel bremsstrahlung spectrometer by using Gaussian processes at Wendelstein 7-X. 23rd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2020), Virtual (submitted)
174.
Poster
First Neutral Beam Experiments on Wendelstein 7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
175.
Poster
Sawtooth Crash Dynamics During ECCD Operations at W7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
176.
Poster
Dynamics and Dependencies of the Configuration-Dependent 1-2 kHz Fluctuation in W7-X. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (submitted)
177.
Poster
Impact of injecting different TESPEL-types on Wendelstein 7-X plasmas. 3rd European Conference on Plasma Diagnostics (ECPD 2019), Lisbon (submitted)
178.
Poster
Investigation of higher harmonics of Electron Cyclotron Emission in the W7-X stellarator. 46th EPS Conference on Plasma Physics, Milan (submitted)
179.
Poster
ECE diagnostic measurements during first W7-X divertor campaign. 46th EPS Conference on Plasma Physics, Milan (submitted)
180.
Poster
Determination of the averaged Zeff for the W7-X plasma based on the PHA spectra. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (submitted)