Publications of P. Helander

Mishchenko, A.; Helander, P.; Turkin, Y.: Curvature Particle Pinch in Tokamak and Stellarator Geometry. Physics of Plasmas 14 (10), 102308 (2007)

Newton, S. L.; Helander, P.; Catto, P. J.: Collisional bulk ion transport and poloidal rotation driven by neutral beam injection. Physics of Plasmas 14, 062301 (2007)

Salmi, A.; Mantsinen, M. J.; Beaumont, P.; de Vries, P.; Eriksson, L.-G.; Gowers, C.; Helander, P.; Laxaback, M.; Noterdaeme, J.-M.; Testa, D. et al.; EFDA JET Contributors: JET experiments to assess the clamping of the fast ion energy distribution during ICRF heating due to finite Larmor radius effects. Plasma Physics and Controlled Fusion 48, pp. 717 - 726 (2006)

Sharapov, S. E.; Alper, B.; Andersson, F.; Baranov, Y. F.; Berk, H. L.; Bertalot, L.; Borba, D.; Boswell, C.; Breizman, B. N.; Buttery, R. et al.; Challis, C. D.; de Baar, M.; de Vries, P.; Eriksson, L.-G.; Fasoli, A.; Galvao, R.; Goloborod'ko, V.; Gryaznevich, M. P.; Hastie, R. J.; Hawkes, N. C.; Helander, P.; Kiptily, V. G.; Kramer, G. J.; Lomas, P. J.; Mailloux, J.; Mantsinen, M. J.; Martin, R.; Nabais, F.; Nave, M. F.; Nazikian, R.; Noterdaeme, J.-M.; Pekker, M. S.; Pinches, S. D.; Pinfold, T.; Popovichev, S. V.; Sandquist, P.; Stork, D.; Testa, D.; Tuccillo, A.; Voitsekhovich, I.; Yavorskij, V.; Young, N. P.; Zonca, F.; JET-EFDA Contributors; MAST Team: Experimental Studies of Instabilities and Confinement of Energetic Particles on JET and on MAST. Nuclear Fusion 45, pp. 1168 - 1177 (2005)

Marushchenko, N. B.; Beidler, C. D.; Erckmann, V.; Geiger, J.; Helander, P.; Laqua, H. P.; Maassberg, H.; Turkin, Y.: ECRH and ECCD scenarios for W7-X. In: EC-17 – 17th Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, 01004 (6pp) (Eds. Westerhof, E.; Nuij, P. W. J. M.). EDP Sciences, Les Ulis Cedex A (2012)

Mishchenko, A.; Helander, P.; Könies, A.: Collisionless dynamics of zonal flows in stellarator geometry. In: Theory of Fusion Plasmas, pp. 165 - 175 (Eds. Sauter, O.; Garbet, X.; Sindoni, E.). American Institute of Physics, Melville, NY (2008)

Vallhagen, O.; Antonsson, L.; Halldestam, P.; Pusztai, I.; Helander, P.; Newton, S.; Papp, G.; Heinrich, P.; Patel, A.; Hoppe, M. et al.; Fülöp, T.; ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society; EUROfusion Tokamak Exploitation Team: From injection to deposition – capturing the drift of ablated pellet material in a tokamak. In: 50th EPS Conference on Plasma Physics, O2.305 (Eds. Kirk, J.; Volpe, L.). 50th EPS Conference on Plasma Physics, Salamanca, July 08, 2024 - July 12, 2024. European Physical Society, Geneva (2024)

Mackenbach, R. J. J.; Proll, J. H. E.; Helander, P.: Available energy and its relation to turbulent transport. In: 48th EPS Conference on Plasma Physics, P5a.107 (Eds. Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)

Aleynikov, P.; Breizman, B. N.; Helander, P.; Runov, A.; Turkin, Y.: Pellet cloud expansion in hot plasmas. In: 46th EPS Conference on Plasma Physics, P1.1101 (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)

Buller, S.; Smith, H. M.; Helander, P.; Mollen, A.; Newton, S. L.; Pusztai, I.: Transport of collisional impurities with flux-surface density variation in stellarator plasmas. In: 27th IAEA Fusion Energy Conference, TH/P6-13. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)

Drevlak, M.; Beidler, C. D.; Geiger, J.; Helander, P.; Henneberg, S.; Nührenberg, C.; Turkin, Y.: New results in stellarator optimisation. In: 27th IAEA Fusion Energy Conference, TH/P1-1. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)

Kennedy, D.; Mishchenko, A.; Xanthopoulos, P.; Helander, P.; Banon Navarro, A.; Görler, T.: Gyrokinetics of electron-positron plasmas in a magnetic Z-pinch: towards a turbulence free plasma? In: 46th EPS Conference on Plasma Physics, P1.4001 (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)

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)

Newton, S. L.; Helander, P.; Mollen, A.; Smith, H. M.: Neoclassical impurity transport in stellarators. In: 44th EPS Conference on Plasma Physics, P1.158. 44th EPS Conference on Plasma Physics, Belfast, June 26, 2017 - June 30, 2017. European Physical Society, Geneva (2017)

Dinklage, A.; Alonso, A.; Baldzuhn, J.; Beidler, C. D.; Biedermann, C.; Blackwell, B.; Bozhenkov, S.; Brakel, R.; Buttenschön, B.; Feng, Y. et al.; Fuchert, G.; Geiger, J.; Helander, P.; Hirsch, M.; Höfel, U.; Knauer, J.; Krämer-Flecken, A.; Landreman, M.; Langenberg, A.; Laqua, H. P.; Maaßberg, H.; Pablant, N. A.; Pasch, E.; Rahbarnia, K.; Rudischhauser, L.; Smith, H.; Stange, T.; Stephey, L.; Trimino Mora, H.; Turkin, Y.; Velasco, J. -. L.; Wurden, G.; Zhang, D.; Andreeva, T.; Beurskens, M.; Blanco, E.; Bosch, H.-S.; Burhenn, R.; Cappa, A.; Czarnecka, A.; Dostal, M.; Drews, P.; Endler, M.; Estrada, T.; Fornal, T.; Grulke, O.; Hartmann, D.; Harris, J. H.; Jakubowski, M.; Klinger, T.; Klose, S.; Kocsis, G.; König, R.; Kornejew, P.; Krawczyk, N.; Krychowiak, M.; Kubkowska, M.; Ksiazek, I.; Lazerson, S.; Liang, Y.; Liu, S.; Marchuk, O.; Marsen, S.; Marushchenko, N. B.; Moncada, V.; Moseev, D.; Naujoks, D.; Niemann, H.; Otte, M.; Pedersen, T. S.; Pisano, F.; Riße, K.; Rummel, T.; Schmitz, O.; Satake, S.; Schröder, T.; Szepesi, T.; Thomsen, H.; Traverso, P.; Tsuchiya, H.; Valson, P.; Wang, N.; Wauters, T.; Weir, G.; Wolf, R. C.; Yokoyama, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Core Confinement in Wendelstein 7-X Limiter Plasmas. In: 43rd EPS Conference on Plasma Physics, O2.107 (Ed. Mantica, P.). 43rd EPS Conference on Plasma Physics, Leuven, July 04, 2016 - July 08, 2016. European Physical Society, Geneva (2016)