Publications of P. Helander

Feng, Y.; Beidler, C. D.; Geiger, J.; Helander, P.; Hölbe, H.; Maassberg, H.; Turkin, Y.; Reiter, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: On the W7-X divertor performance under detached conditions. Nuclear Fusion 56, 126011 (2016)

Helander, P.: Runaway electrons and Bremsstrahlung. New Journal of Physics 18, 091001 (2016)

Helander, P.; Connor, J. W.: Gyrokinetic stability theory of electron-positron plasmas. Journal of Plasma Physics 82 (3), 905820301 (2016)

Helander, P.; Plunk, G. G.: Response to "Comment on 'The universal instability in general geometry'" [Phys. Plasmas 23, 114702 (2016)]. Physics of Plasmas 23, 114703 (2016)

Helander, P.; Strumik, M.; Schekochihin, A. A.: Constraints on dynamo action in plasmas. Journal of Plasma Physics 82 (6), 905820601 (2016)

Kolesnichenko, Y. I.; Könies, A.; Lutsenko, V. V.; Drevlak, M.; Turkin, Y.; Helander, P.: Isomon instabilities driven by energetic ions in Wendelstein 7-X. Nuclear Fusion 56, 066004 (2016)

Loizu, J.; Hudson, S.; Helander, P.; Lazerson, S.; Bhattacharjee, A.: Pressure-driven amplification and penetration of resonant magnetic perturbations. Physics of Plasmas 23, 055703 (2016)

Mollen, A.; Smith, H. M.; Helander, P.: Den nya stellaratorn har startat. Fysikaktuellt 01 (1), pp. 16 - 17 (2016)

Pedersen, T. S.; Otte, M.; Lazerson, S.; Helander, P.; Bozhenkov, S.; Biedermann, C.; Klinger, T.; Wolf, R. C.; Bosch, H.-S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000. Nature Communications 7, 13493 (2016)

Wolf, R. C.; Beidler, C. D.; Dinklage, A.; Helander, P.; Laqua, H. P.; Schauer, F.; Pedersen, T. S.; Warmer, F.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Wendelstein 7-X Program – Demonstration of a Stellarator Option for Fusion Energy. IEEE Transactions on Plasma Science 44 (9, Part 1), pp. 1466 - 1471 (2016)

Xanthopoulos, P.; Plunk, G. G.; Zocco, A.; Helander, P.: Intrinsic Turbulence Stabilization in a Stellarator. Physical Review X 6, 021033 (2016)

Zocco, A.; Plunk, G. G.; Xanthopoulos, P.; Helander, P.: Geometric stabilization of the electrostatic ion-temperature-gradient driven instability. I. Nearly axisymmetric systems. Physics of Plasmas 23, 082516 (2016)

Angioni, C.; Casson, F. J.; Mantica, P.; Pütterich, T.; Valisa, M.; Belli, A.; Bilato, R.; Giroud, C.; Helander, P.; JET Contributors: The impact of poloidal asymmetries on tungsten transport in the core of JET H-mode plasmas. Physics of Plasmas 22, 055902 (2015)

Helander, P.; Bird, T.; Jenko, F.; Kleiber, R.; Plunk, G. G.; Proll, J. H. E.; Riemann, J.; Xanthopoulos, P.: Advances in stellarator gyrokinetics. Nuclear Fusion 55, 053030 (2015)

Helander, P.; Plunk, G. G.: The universal instability in general geometry. Physics of Plasmas 22, 090706 (2015)

Loizu, J.; Hudson, S.; Bhattacharjee, A.; Helander, P.: Magnetic islands and singular currents at rational surfaces in three-dimensional magnetohydrodynamic equilibria. Physics of Plasmas 22, 022501 (2015)

Loizu, J.; Hudson, S. R.; Bhattacharjee, A.; Lazerson, S.; Helander, P.: Existence of three-dimensional ideal-magnetohydrodynamic equilibria with current sheets. Physics of Plasmas 22, 090704 (2015)

Marushchenko, N. B.; Beidler, C. D.; Erckmann, V.; Geiger, J.; Helander, P.; Laqua, H. P.; Maassberg, H.; Turkin, Y.: ECRH scenario with selective heating of trapped/passing electrons in the W7-X Stellarator. EPJ Web of Conferences 87, 01007 (2015)

Marushchenko, N. B.; Beidler, C. D.; Erckmann, V.; Geiger, J.; Helander, P.; Laqua, H. P.; Maassberg, H.; Turkin, Y.: ECRH scenarios with selective heating of trapped/passing electrons in the W7-X Stellarator. EPJ Web of Conferences 87, 01007 (2015)

Mollén, A.; Landreman, M.; Smith, H. M.; Braun, S.; Helander, P.: Impurities in a non-axisymmetric plasma: Transport and effect on bootstrap current. Physics of Plasmas 22, 112508 (2015)