Publications Prof. Dr. Per Helander

Aleynikova, K.; Zocco, A.; Xanthopoulos, P.; Helander, P.; Nührenberg, C.: Kinetic ballooning modes in tokamaks and stellarators. Journal of Plasma Physics 84 (6), 745840602 (2018)

Buller, S.; Smith, H. M.; Helander, P.; Mollen, A.; Newton, S. L.; Pusztai, I.: Collisional transport of impurities with flux-surface varying density in stellarators. Journal of Plasma Physics 84 (4), 905840409 (2018)

Denk, S. S.; Fischer, R.; Smith, H. M.; Helander, P.; Maj, O.; Poli, E.; Stober, J.; Stroth, U.; Suttrop, W.; Westerhof, E. et al.; Willensdorfer, M.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society: Analysis of electron cyclotron emission with extended electron cyclotron forward modeling. Plasma Physics and Controlled Fusion 60, 105010 (2018)

Dinklage, A.; Beidler, C. D.; Helander, P.; Fuchert, G.; Maaßberg, H.; Rahbarnia, K.; Pedersen, T. S.; Turkin, Y.; Wolf, R. C.; Alonso, A. et al.; Andreeva, T.; Blackwell, B.; Bozhenkov, S.; Buttenschön, B.; Czarnecka, A.; Effenberg, F.; Feng, Y.; Geiger, J.; Hirsch, M.; Höfel, U.; Jakubowski, M.; Klinger, T.; Knauer, J.; Kocsis, G.; Krämer-Flecken, A.; Kubkowska, M.; Langenberg, A.; Laqua, H. P.; Marushchenko, N.; Mollen, A.; Neuner, U.; Niemann, H.; Pasch, E.; Pablant, N.; Rudischhauser, L.; Smith, H. M.; Schmitz, O.; Stange, T.; Szepesi, T.; Weir, G.; Windisch, T.; Wurden, G. A.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Magnetic configuration effects on the Wendelstein 7-X stellarator. Nature Physics 14, pp. 855 - 860 (2018)

Helander, P.: Corrigendum: Theory of plasma confinement in non-axisymmetric magnetic fields (2014 Rep. Prog. Phys. 77 087001). Reports on Progress in Physics 81, 099501 (2018)

Helander, P.; Zocco, A.: Quasilinear particle transport from gyrokinetic instabilities in general magnetic geometry. Plasma Physics and Controlled Fusion 60, 084006 (2018)

Kennedy, D.; Mishchenko, A.; Xanthopoulos, P.; Helander, P.: Linear electrostatic gyrokinetics for electron-positron plasmas. Journal of Plasma Physics 84 (6), 905840606 (2018)

Laqua, H. P.; Moseev, D.; Helander, P.; Aleynikov, P.; Marsen, S.; Marushchenko, N. B.; Stange, T.: Generation of electrostatic oscillations in the ion cyclotron frequency range by modulated ECRH. Nuclear Fusion 58, 104003 (2018)

Mishchenko, A.; Plunk, G. G.; Helander, P.: Electrostatic stability of electron-positron plasmas in dipole geometry. Journal of Plasma Physics 84 (2), 905840201 (2018)

Mishchenko, A.; Zocco, A.; Helander, P.; Könies, A.: Gyrokinetic stability of electron-positron-ion plasmas. Journal of Plasma Physics 84 (1), 905840116 (2018)

Plunk, G. G.; Helander, P.: Quasi-axisymmetric magnetic fields: weakly non-axisymmetric case in a vacuum. Journal of Plasma Physics 84 (2), 905840205 (2018)

Zocco, A.; Xanthopoulos, P.; Doerk, H.; Connor, J. W.; Helander, P.: Threshold for the destabilisation of the ion-temperature-gradient mode in magnetically confined toroidal plasmas. Journal of Plasma Physics 84 (1), 715840101 (2018)

Aleynikova, K.; Zocco, A.; Xanthopoulos, P.; Helander, P.: Quantitative study of kinetic ballooning mode theory in magnetically confined toroidal plasmas. In: 45th EPS Conference on Plasma Physics, P5.1087. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Buller, S.; Smith, H. M.; Helander, P.; Mollen, A.; Newton, S. L.; Pusztai, I.: Collisional transport of heavy impurities with flux-surface density variation in stellarators. In: 45th EPS Conference on Plasma Physics, P4.1085. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Geiger, J.; Beidler, C. D.; Feng, Y.; Helander, P.; Hölbe, H.; Maassberg, H.; Suzuki, Y.; Turkin, Y.: Plasma Effects in Full-Field MHD-Equilibrium Calculations for W7-X. In: 26th IAEA Fusion Energy Conference, TH/P1-1. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto, October 17, 2016 - October 22, 2016. International Atomic Energy Agency, Vienna (2018)

Hudson, S. R.; Loizu, J.; Lazerson, S.; Bhattacharjee, A.; Helander, P.: Penetration and amplification of resonant perturbations in 3D ideal-MHD equilibria. In: 26th IAEA Fusion Energy Conference, TH/1-1. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto, October 17, 2016 - October 22, 2016. International Atomic Energy Agency, Vienna (2018)

Mollen, A.; Landreman, M.; Smith, H. M.; Alcuson, J. A.; Xanthopoulos, P.; Garcia-Regana, J. M.; Velasco, J. L.; Iantchenko, A.; Buller, S.; Langenberg, A. et al.; Pablant, N. A.; Helander, P.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Calculations of impurity transport in Wendelstein 7-X plasmas. In: 45th EPS Conference on Plasma Physics, P1.1094. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)

Newton, S. L.; Helander, P.; Mollen, A.; Smith, H. M.; Turkin, Y.: Impurity Transport and Plasma Flow in a Mixed Collisionality Stellarator Plasma. In: 26th IAEA Fusion Energy Conference, THC/PDP-15. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto, October 17, 2016 - October 22, 2016. International Atomic Energy Agency, Vienna (2018)

Aleynikova, K.; Zocco, A.; Xanthopoulos, P.; Helander, P.; Nührenberg, C.: Kinetic ballooning modes in tokamaks and stellarators. Kinetic Theory Working Group Meeting, Madrid (submitted)

Aleynikova, K.; Zocco, A.; Xanthopoulos, P.; Helander, P.; Nührenberg, C.; Lazerson, S.: Kinetic ballooning modes in W7-X. Max Planck Princeton Center Workshop 2019 (MPPC 2019), Tokyo (submitted)