Publications of U. Hoefel
All genres
Talk (48)
121.
Talk
Investigation of optically grey electron cyclotron harmonics in Wendelstein 7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)
122.
Talk
ECE Diagnostic and Measurements during initial Operation of Wendelstein 7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)
123.
Talk
Bayesian modelling of ECE calibration and measurements at Wendelstein 7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)
124.
Talk
Bayesian modelling and inference of multiple diagnostic systems at Wendelstein 7-X in the Minerva framework. KSTAR Conference 2018, Jeonbuk (submitted)
125.
Talk
Impact of non-absorbed ECH power on the Michelson Interferometer spectrum at W7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)
126.
Talk
Machine learning approximations of Bayesian models. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (submitted)
127.
Talk
Electron cyclotron heating scenarios for long pulse and high performance operation at the stellarator Wendelstein 7‑X. 60th Annual Meeting of the APS Division of Plasma Physics, Portland, OR (submitted)
128.
Talk
Development of a Poloidal Correlation ECE Diagnostic for Electron Temperature Fluctuation Measurements in W7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)
129.
Talk
Electron-cyclotron-resonance heating in Wendelstein 7-X: A versatile heating and current-drive method and a tool for in-depth physics studies. 45th EPS Conference on Plasma Physics, Prague (submitted)
130.
Talk
ECCD operations in the second experimental campaign at W7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (submitted)
131.
Talk
Overview of the diagnostics and results of the initial operation of Wendelstein 7-X. International Conference on Research and Application of Plasmas (Plasma 2017), Warsaw (submitted)
132.
Talk
Effects of first magnetic configuration changes on W7-X. 21st International Stellarator-Heliotron Workshop (ISHW 2017), Kyoto (submitted)
133.
Talk
Confinement studies in the limiter phase ofWendelstein 7-X. 44th EPS Conference on Plasma Physics, Belfast (submitted)
134.
Talk
Bayesian inference of the electron cyclotron emission diagnostic at Wendelstein 7-X. 82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, Erlangen (submitted)
135.
Talk
Bayesian modelling of multiple diagnostics at Wendelstein 7-X using the Minerva framework. 59th Annual Meeting of the APS Division of Plasma Physics, Milwaukee, WI (submitted)
136.
Talk
Bayesian modelling of multiple diagnostics at Wendelstein 7-X using the Minerva framework. 82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, Erlangen (submitted)
137.
Talk
Saw tooth like collapses by ECCD at the Wendelstein 7-X Stellarator. 44th EPS Conference on Plasma Physics, Belfast (submitted)
138.
Talk
Initial investigation of core transport during the first W7-X experimental campaign. 44th IEEE International Conference on Plasma Science (ICOPS), Atlantic City, NJ (submitted)
139.
Talk
Power Balance Analysis of Wendelstein 7-X Plasmas Using Profile Diagnostics. 43rd EPS Conference on Plasma Physics, Leuven (submitted)
140.
Talk
Confinement in Wendelstein 7-X Limiter Plasmas. 43rd EPS Conference on Plasma Physics, Leuven (submitted)