Publikationen von P. Helander

Camacho Mata, K.; Plunk, G. G.; Drevlak, M.; Helander, P.: Analysis of Optimal Quasi-isodynamic Stellarator Magnetic Equilibria Using a Direct Construction Approach. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (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)

Kennedy, D.; Helander, P.: Radiation cooling in strongly anisotropic electron-positron plasmas. In: Verhandlungen der Deutschen Physikalischen Gesellschaft, (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)

Goodman, A.; Xanthopoulos, P.; Plunk, G. G.; Drevlak, M.; Smith, H. M.; Nührenberg, C.; Henneberg, S. A.; Beidler, C. D.; Geiger, J.; Roberg-Clark, G. et al.; Helander, P.: Stable quasi-isodynamic stellarators with low turbulence as fusion reactor candidates. 66th Annual Meeting of the APS Division of Plasma Physics, Atlanta, GA (2024)

Goodman, A.; Xanthopoulos, P.; Plunk, G.; Henneberg, S.; Nührenberg, C.; Smith, H.; Beidler, C.; Roberg-Clark, G.; Helander, P.: Searching for SQuIDs: Stable Quasi-Isodynamic Designs for Stellarators. DPG-Frühjahrstagung 2024, Greifswald (2024)

Mackenbach, R. J. J.; Proll, J. H. E.; Helander, P.: Available energy and turbulence in magnetised plasmas. 50th EPS Conference on Plasma Physics, Salamanca (eingereicht)

Podavini, L.; Helander, P.; Plunk, G. G.; Zocco, A.: Gyrokinetic instabilities and turbulence in stellarators. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Göttingen (eingereicht)

Vallhagen, O.; Pusztai, I.; Helander, P.; Antonsson, L.; Newton, S.; Fülöp, T.: From injection to deposition – capturing the drift of ablated pellet material in a tokamak. 50th EPS Conference on Plasma Physics, Salamanca (eingereicht)

Helander, P.: Recent advances in stellarator optimization: a tutorial. 20th European Fusion Theory Conference (EFTC 2023), Padova (2023)

Helander, P.: Thermodynamic bounds on gyrokinetic instabilities and turbulence. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (eingereicht)

Podavini, L.; Helander, P.; Plunk, G. G.; Zocco, A.: Validation of theoretical upper bounds on local gyrokinetic instabilities. 20th European Fusion Theory Conference (EFTC 2023), Padova (eingereicht)

Drevlak, M.; Goodman, A.; Helander, P.; Jorge, R.: Optimisation of sheet currents for stellarators. Simons Collaboration on Hidden Symmetries and Fusion Energy, Greifswald (2022)

Feng, Y.; Jakubowski, M.; König, R.; Krychowiak, M.; Otte, M.; Reimold, F.; Reiter, D.; Schmitz, O.; Zhang, D.; Beidler, C. D. et al.; Biedermann, C.; Bozhenkov, S.; Brunner, K. J.; Dinklage, A.; Drewelow, P.; Effenberg, F.; Endler, M.; Fuchert, G.; Gao, Y.; Geiger, J.; Hammond, K. C.; Helander, P.; Killer, C.; Knauer, J.; Kremeyer, T.; Pasch, E.; Rudischhauser, L.; Schlisio, G.; Pedersen, T. S.; Wenzel, U.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Detachment physics of the W7-X divertor. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (eingereicht)

Helander, P.; Plunk, G. G.; Podavini, L.; Zocco, A.: Upper bounds on gyrokinetic instabilities. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (eingereicht)

Mishchenko, A.; Kennedy, D.; Helander, P.; Plunk, G.; Xanthopoulos, P.; Zocco, A.: Gyrokinetic applications in electron-positron and non-neutral plasmas. 13th International Workshop on Non-Neutral Plasmas (NNP 2022), Milano (eingereicht)

Aleynikov, P.; Arnold, A. M.; Breizman, B.N.; Helander, P.; Runov, A.: Energy Balance during Pellet Assimilation. Theory and Simulation of Disruptions Workshop (TSDW 2021), Virtual (2021)

Aleynikova, K.; Hudson, S.; Helander, P.; Geiger, J.; Kumar, A.; Loizu, J.; Nührenberg, C.; Rahbarnia, K.; Qu, Z.; Gao, Y. et al.; Thomsen, H.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Model for current drive induced crash cycles in W7-X. 2021 MPPC Annual Meeting (Max-Planck Princeton Center), Virtual (2021)

Breizman, B. N.; Kiramov, D. I.; Fontanilla, A. K.; Aleynikov, P. B.; Helander, P.; Oliver, H. J. C.; Sharapov, S. E.: Pellet Physics in Plasmas. 4th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020), Virtual (2021)

Buller, S.; Helander, P.; Smith, H.; Mollen, A.; Newton, S.; Puszai, I.: Recent progress on neoclassical impurity transport in stellarators with implications for a stellarator reactor. Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas, Lausanne (eingereicht)

Helander, P.: On stellarator optimisation. 5th Asia Pacific Conference on Plasma Physics (AAPPS-DPP 2020) , Virtual (2021)

Helander, P.: Stellarators: what next? 30th International Toki Conference on Plasma and Fusion Research (ITC 30), Virtual (2021)