Publikationen von P. Helander
Alle Typen
Konferenzbeitrag (32)
181.
Konferenzbeitrag
Stroth, U.). 38th EPS Conference on Plasma Physics, Strasbourg, 27. Juni 2011 - 01. Juli 2011. European Physical Society, Geneva (2011)
2D model for runaway electron energy amplification in a vertical disruption. In: 38th European Physical Society Conference on Plasma Physics. Contributed Papers, P2.140 (Hg. Becoulet, A.; Hoang, T.; 182.
Konferenzbeitrag
Collisional zonal-flow damping in an impure tokamak plasma. In: 36th European Physical Society Conference on Plasma Physics. Contributed Papers, P-4.108 (Hg. Mateev, M.; Benova, E.). 36th EPS Conference on Plasma Physics, Sofia, 29. Juni 2009 - 03. Juli 2009. European Physical Society, Geneva (2009)
183.
Konferenzbeitrag
Quasilinear Transport Fluxes Driven by Electrostatic Microinstabilities in Tokamaks. In: Fusion Energy 2008, TH/P8-27. 22nd IAEA Fusion Energy Conference, Geneva, 13. Oktober 2008 - 18. Oktober 2008. International Atomic Energy Agency, Vienna (2009)
184.
Konferenzbeitrag
Criteria for Runaway Electron Generation in Tokamak Disruption. In: Fusion Energy 2008, TH/P3-4. 22nd IAEA Fusion Energy Conference, Geneva, 13. Oktober 2008 - 18. Oktober 2008. International Atomic Energy Agency, Vienna (2009)
185.
Konferenzbeitrag
Simulation of runaway electron generation during plasma shutdown by doped pellet injection. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-4.077 (Hg. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, 09. Juni 2008 - 13. Juni 2008. European Physical Society, Geneva (2008)
186.
Konferenzbeitrag
Magnetic field threshold for runaway generation in tokamak disruptions. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-2.078 (Hg. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, 09. Juni 2008 - 13. Juni 2008. European Physical Society, Geneva (2008)
187.
Konferenzbeitrag
Effect of a runaway electron current on tearing modes. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-2.116 (Hg. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, 09. Juni 2008 - 13. Juni 2008. European Physical Society, Geneva (2008)
188.
Konferenzbeitrag
On rapid rotation in stellarators. In: Joint Conference of 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 16th International Stellarator/Heliotron Workshop 2007. Proceedings (II), P2-004, S. 533 - 536. Joint Conference of 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 16th International Stellarator/Heliotron Workshop, Ceratopia Toki, Gifu, 15. Oktober 2007 - 19. Oktober 2007. National Institue for Fusion Science (NIFS), Toki (2008)
189.
Konferenzbeitrag
On the quasilinear transport fluxes driven by microinstabilities in tokamaks. In: 35th European Physical Society Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets. Contributed Papers, P-1.032 (Hg. Lalousis, P.; Moustaizis, S.). 35th EPS Conference on Plasma Physics and 10th International Workshop on Fast Ignition of Fusion Targets, Hersonissos, Crete, 09. Juni 2008 - 13. Juni 2008. European Physical Society, Geneva (2008)
190.
Konferenzbeitrag
Experimental Studies of Instabilities and Confinement of Energetic Particles on JET and on MAST. In: 20th IAEA Fusion Energy Conference Proceedings, EX/5-2Ra. 20th IAEA Fusion Energy Conference, Vilamoura, 01. November 2004 - 06. November 2004. International Atomic Energy Agency, Vienna (2005)
191.
Konferenzbeitrag
JET Experiments to Assess Finite Larmor Radius Effects on Resonant Ion Energy Distribution during ICRF Heating. In: 31st EPS Conference on Plasma Physics, P-5.167 (Hg. Norreys, P.; Hutchinson, H.). 31st European Physical Society Conference on Plasma Physics, London, 28. Juni 2004 - 02. Juli 2004. European Physical Society, Geneva (2004)
Meeting Abstract (3)
192.
Meeting Abstract
(VI) 55 (1), P 10.16. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)
Self-similar hydrodynamics and pellet injection. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, 193.
Meeting Abstract
(VI) 55 (1), P 10.17. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)
Analysis of Optimal Quasi-isodynamic Stellarator Magnetic Equilibria Using a Direct Construction Approach. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, 194.
Meeting Abstract
(VI) 55 (1), P 19.4. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover, 08. März 2020 - 13. März 2020. DPG, Bad Honnef (eingereicht)
Radiation cooling in strongly anisotropic electron-positron plasmas. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, Vortrag (138)
195.
Vortrag
Searching for SQuIDs: Stable Quasi-Isodynamic Designs for Stellarators. DPG-Frühjahrstagung 2024, Greifswald (2024)
196.
Vortrag
Recent advances in stellarator optimization: a tutorial. 20th European Fusion Theory Conference (EFTC 2023), Padova (2023)
197.
Vortrag
Thermodynamic bounds on gyrokinetic instabilities and turbulence. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (eingereicht)
198.
Vortrag
Validation of theoretical upper bounds on local gyrokinetic instabilities. 20th European Fusion Theory Conference (EFTC 2023), Padova (eingereicht)
199.
Vortrag
Optimisation of sheet currents for stellarators. Simons Collaboration on Hidden Symmetries and Fusion Energy, Greifswald (2022)
200.
Vortrag
Detachment physics of the W7-X divertor. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (eingereicht)