Publications of P. Hacker
All genres
Journal Article (10)
2023
Journal Article
34, 101363 (2023)
First feedback-controlled divertor detachment in W7-X: Experience from TDU operation and prospects for operation with actively cooled divertor. Nuclear Materials and Energy 2022
Journal Article
62, 042022 (2022)
Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 2021
Journal Article
61, 116039 (2021)
2D measurements of parallel counter-streaming flows in the W7-X scrape-off layer for attached and detached plasmas. Nuclear Fusion
Journal Article
61, 016003 (2021)
Stellarator-tokamak energy confinement comparison based on ASDEX Upgrade and Wendelstein 7-X hydrogen plasmas. Nuclear Fusion
Journal Article
61, 116043 (2021)
Bolometer tomography on Wendelstein 7-X for study of radiation asymmetry. Nuclear Fusion
Journal Article
61, 126002 (2021)
Plasma radiation behavior approaching high-radiation scenarios in W7-X. Nuclear Fusion 2020
Journal Article
60, 036020 (2020)
Increasing the density in Wendelstein 7-X: benefits and limitations. Nuclear Fusion
Journal Article
60, 084003 (2020)
Large wetted areas of divertor power loads at Wendelstein 7-X. Nuclear Fusion 2019
Journal Article
59, 112004 (2019)
Overview of first Wendelstein 7-X high-performance operation. Nuclear Fusion
Journal Article
59, 126002 (2019)
Measurement of the edge ion temperature in W7-X with island divertor by a retarding field analyzer probe. Nuclear Fusion Conference Paper (2)
2019
Conference Paper
Measurement of edge ion temperature in W7-X with island divertor by a retarding field analyzer probe. In: 46th EPS Conference on Plasma Physics, P5.1053 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
Conference Paper
Impact of impurity radiation locations on the plasma performance at W7-X stellarator. In: 46th EPS Conference on Plasma Physics, P2.1058 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
Meeting Abstract (1)
2019
Meeting Abstract
(VI) 55 (1), P 5.6. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, March 08, 2020 - March 13, 2020. DPG, Bad Honnef (submitted)
Local radiated power sensitivity and intrinsic impurity correlation analysis at the stellarator Wendelstein 7-X. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, Talk (1)
2019
Talk
Results from the first operation phases of Wendelstein 7-X. 9th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Bad Honnef (submitted)
Poster (9)
2021
Poster
First feedback-controlled divertor detachment in W7-X: experience from TDU operation and prospects for operation with actively cooled divertor. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (submitted)
2020
Poster
Energy confinement in W7-X, more than just a scaling law. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
Poster
Plasma Radiation Behavior Approaching High-radiation Scenarios in W7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
2019
Poster
The operational space of the first divertor experiments in Wendelstein 7-X. 46th EPS Conference on Plasma Physics, Milan (submitted)
Poster
Detachment stabilization by feedback-controlled gas injection in stellarator Wendelstein 7-X. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (submitted)
Poster
Impact of impurity radiation locations on the plasma performance at W7-X stellarator. 46th EPS Conference on Plasma Physics, Milan (submitted)