Publications of P. Helander

Poster (116)

421.
Poster
Proll, J. H. E.; Helander, P.; Connor, J. W.: Resilience of quasi-isodynamic stellarators against trapped-particle instabilities. DPG-Frühjahrstagung der Sektion AMOP, Stuttgart (2012)
422.
Poster
Proll, J.; Helander, P.; Connor, J.; Plunk, G.: Trapped-particle instabilities in quasi-isodynamic stellarators. DPG-Frühjahrstagung der Sektion AMOP, Stuttgart (2012)
423.
Poster
Geiger, J.; Beidler, C.; Drevlak, M.; Helander, P.; Maaßberg, H.; Turkin, Y.: Overview of magnetic configuration properties of W7-X. 18th International Stellarator/Heliotron Workshop, Canberra (2012)
424.
Poster
Proll, J.; Helander, P.: Trapped-particle instabilities in quasi-isodynamic stellarators. Kolloquium „International Helmholtz Graduate School for Plasma Physics“ (HEPP), Garching (2011)
425.
Poster
Drevlak, M.; Geiger, J.; Helander, P.: Improved Fast Particle Confinement from Optimised Coil Currents. 38th EPS Conference on Plasma Physics, Strasbourg (2011)
426.
Poster
Helander, P.; Beidler, C.; Maaßberg, H.; Marushchenko, N.: On the bootstrap current in stellarators and tokamaks. 38th EPS Conference on Plasma Physics, Strasbourg (2011)
427.
Poster
Marushchenko, N.; Beidler, C. D.; Helander, P.; Kasilov, S.; Kernbichler, W.; Maaßberg, H.; Turkin, Y.: Calculations of ECCD with parallel conservation and finite collisionality. 38th EPS Conference on Plasma Physics, Strasbourg (2011)
428.
Poster
Papp, G.; Drevlak, M.; Fülöp, T.; Helander, P.; Pokol, G.: The effect of resonant magnetic perturbations on runaway electrons. 38th EPS Conference on Plasma Physics, Strasbourg (2011)
429.
Poster
Riemann, J.; Helander, P.; Smith, H.: 2D model for runaway electron energy amplification in a vertical disruption. 38th EPS Conference on Plasma Physics, Strasburg (2011)
430.
Poster
Marushchenko, N.; Beidler, C.; Maaßberg, H.; Helander, P.; Kasilov, S.; Kernbichler, W.: On finite collisionality effects in ECCD. Joint Meeting of the 19th Topical Conference on Radio Frequency Power in Plasmas and the US Japan RF Physics Workshop, Newport, RI (2011)
431.
Poster
Ongena, J.; Koch, R.; Lerche, E.; Louche, F.; Lyssoivan, A.; Messiaen, A.; Schweer, B.; van Eester, D.; van Schoor, M.; Altenburg, Y. et al.; Birus, D.; Hartmann, D.; Helander, P.; Wolf, R. C.: IC wall conditioning antenna for W7-X with potential for heating and fast particle generation. Joint Meeting of the 19th Topical Conference on Radio Frequency Power in Plasmas and the US Japan RF Physics Workshop, Newport, RI (2011)
432.
Poster
Geiger, J.; Beidler, C.; Drevlak, M.; Feng, Y.; Helander, P.; Marushchenko, N.; Maaßberg, H.; Nührenberg, C.; Turkin, Y.; Xanthopoulos, P.: Physics Modeling for Steady-State Experiments at Wendelstein 7-X. 23rd IAEA Fusion Energy Conference, Daejeon (2010)
433.
Poster
Papp, G.; Drevlak, M.; Fülöp, T.; Helander, P.; Pokol, G.: Runaway Electron Drift Orbits in Magnetostatic Perturbed Fields. 23rd IAEA Fusion Energy Conference, Daejeon (2010)
434.
Poster
Helander, P.; Kleiber, R.; Mishchenko, A.; Xanthopoulos, P.: On rotation and zonal flows in stellarators. Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas, Varenna (2010)
435.
Poster
Helander, P.; Simakov, A.: Fast plasma rotation in a quasisymmetric stellarator. International Sherwood Fusion Theory Conference, Seattle, WA (2010)
436.
Poster
Braun, S.; Helander, P.: Collisional zonal-flow damping in an impure tokamak plasma. 36th EPS Conference on Plasma Physics, Sofia (2009)
437.
Poster
Fülöp, T.; Pokol, G.; Smith, H.; Helander, P.: Magnetic field threshold for runaway generation in tokamak disruptions. International Sherwood Fusion Theory Conference and April Meeting of the American Physical Society, Denver, CO (2009)
438.
Poster
Helander, P.: Stellarator Theory at IPP. HGF-Begutachtung, Garching (2009)
439.
Poster
Braun, S.; Helander, P.: Collisional zonal-flow damping in an impure tokamak plasma. DPG Frühjahrstagung, Greifswald (2009)
440.
Poster
Fülöp, T.; Pusztai, I.; Helander, P.: Quasilinear Transport Fluxes Driven by Electrostatic Microinstabilities in Tokamaks. 22nd IAEA Fusion Energy Conference, Geneva (2008)
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