P. Helander

Identifiers

• name variant P. Helander 0.60 · backfill

Papers (38)

1. Second stability region for gyrokinetics and the L-H transition physics.plasm-ph · 2026 · author #3
2. Enhanced performance in quasi-isodynamic max-$J$ stellarators with a turbulent particle pinch physics.plasm-ph · 2025 · author #10
3. The effect of plasmoid drifts on the pellet rocket effect in magnetic confinement fusion plasmas physics.plasm-ph · 2024 · author #3
4. Available energy of plasmas with small fluctuations physics.plasm-ph · 2024 · author #1
5. The maximum-$J$ property in quasi-isodynamic stellarators physics.plasm-ph · 2023 · author #2
6. Ion temperature and density gradient driven instabilities and turbulence in Wendelstein 7-X close to the stability threshold physics.plasm-ph · 2023 · author #7
7. The residual flow in well-optimized stellarators physics.plasm-ph · 2023 · author #2
8. Available energy of trapped electrons in Miller tokamak equilibria physics.plasm-ph · 2023 · author #4
9. Bounce-averaged drifts: Equivalent definitions, numerical implementations, and example cases physics.plasm-ph · 2023 · author #5
10. Energetic bounds on gyrokinetic instabilities. Part III. Generalized free energy physics.plasm-ph · 2023 · author #2
11. A single-field-period quasi-isodynamic stellarator physics.plasm-ph · 2022 · author #7
12. Energetic bounds on gyrokinetic instabilities. Part I: Fundamentals physics.plasm-ph · 2021 · author #1
13. Upper bounds on gyrokinetic instabilities physics.plasm-ph · 2021 · author #1
14. Available Energy from Diffusive and Reversible Phase Space Rearrangements physics.plasm-ph · 2020 · author #2
15. Suppression of turbulence by trapped electrons in optimised stellarators physics.plasm-ph · 2020 · author #3
16. Effect of plasma elongation on current dynamics during tokamak disruptions physics.plasm-ph · 2019 · author #2
17. Direct construction of optimized stellarator shapes. III. Omnigenity near the magnetic axis physics.plasm-ph · 2019 · author #3
18. Stellarators with permanent magnets physics.plasm-ph · 2019 · author #1
19. First determination of the $\rho $ parameter at $\sqrt{s} = 13$ TeV -- probing the existence of a colourless three-gluon bound state hep-ex · 2018 · author #34
20. Properties of a new quasi-axisymmetric configuration physics.plasm-ph · 2018 · author #7
21. Collisional transport of impurities with flux-surface varying density in stellarators physics.plasm-ph · 2018 · author #3
22. Quasi-axisymmetric magnetic fields: weakly non-axisymmetric case in a vacuum physics.plasm-ph · 2018 · author #2
23. First measurement of elastic, inelastic and total cross-section at $\sqrt{s}=13$ TeV by TOTEM and overview of cross-section data at LHC energies hep-ex · 2017 · author #32
24. Collisionless microinstabilities in stellarators. IV. The ion-driven trapped-electron mode physics.plasm-ph · 2017 · author #3
25. Distinct turbulence saturation regimes in stellarators physics.plasm-ph · 2017 · author #3
26. Stellarator bootstrap current and plasma flow velocity at low collisionality physics.plasm-ph · 2017 · author #1
27. Constraints on dynamo action in plasmas physics.plasm-ph · 2016 · author #1
28. Resilience of quasi-isodynamic stellarators against trapped-particle instabilities physics.plasm-ph · 2015 · author #2
29. The universal instability in general geometry physics.plasm-ph · 2015 · author #1
30. Magnetic compressibility and ion-temperature-gradient-driven microinstabilities in magnetically confined plasmas physics.plasm-ph · 2015 · author #2
31. Electrostatic potential variation on the flux surface and its impact on impurity transport physics.plasm-ph · 2015 · author #5
32. Electrostatic potential variations along flux surfaces in stellarators physics.plasm-ph · 2014 · author #8
33. Collisionless microinstabilities in stellarators III - the ion-temperature-gradient mode physics.plasm-ph · 2013 · author #2
34. Collisionless microinstabilities in stellarators II - numerical simulations physics.plasm-ph · 2013 · author #3
35. Collisionless microinstabilities in stellarators I - analytical theory of trapped-particle modes physics.plasm-ph · 2013 · author #1
36. On neoclassical impurity transport in stellarator geometry physics.plasm-ph · 2012 · author #6
37. Thermalisation and hard X-ray bremsstrahlung efficiency of self-interacting solar flare fast electrons astro-ph.SR · 2010 · author #2
38. On the role of self-organised criticality in accretion systems astro-ph · 1999 · author #2

Mentions

• 2412.15824 #3 · arxiv_oai · confidence 0.70 P. Helander
• 2405.12599 #1 · arxiv_oai · confidence 0.70 P. Helander
• 2311.04342 #7 · arxiv_oai · confidence 0.70 P. Helander
• 2310.14218 #2 · arxiv_oai · confidence 0.70 P. Helander
• 2311.14439 #2 · arxiv_oai · confidence 0.70 P. Helander
• 2307.02304 #4 · arxiv_oai · confidence 0.70 P. Helander
• 2305.01225 #5 · arxiv_oai · confidence 0.70 P. Helander
• 2301.00988 #2 · arxiv_oai · confidence 0.70 P. Helander
• 2205.05797 #7 · arxiv_oai · confidence 0.70 P. Helander
• 1909.13707 #2 · arxiv_oai · confidence 0.70 P. Helander
• 2112.09504 #1 · arxiv_oai · confidence 0.70 P. Helander
• 2108.12455 #1 · arxiv_oai · confidence 0.70 P. Helander
• 2004.01310 #2 · arxiv_oai · confidence 0.70 P. Helander
• 1907.01363 #1 · arxiv_oai · confidence 0.70 P. Helander
• 2002.10484 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1909.08919 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1805.00972 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1810.04914 #7 · arxiv_oai · confidence 0.70 P. Helander
• 1812.04732 #34 · arxiv_oai · confidence 0.70 P. Helander
• 1801.02990 #2 · arxiv_oai · confidence 0.70 P. Helander
• 1712.06153 #32 · arxiv_oai · confidence 0.70 P. Helander
• 1703.03257 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1708.04085 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1701.02501 #1 · arxiv_oai · confidence 0.70 P. Helander
• 1607.06637 #1 · arxiv_oai · confidence 0.70 P. Helander
• 1209.1993 #6 · arxiv_oai · confidence 0.70 P. Helander
• 1404.0932 #8 · arxiv_oai · confidence 0.70 P. Helander
• 1506.09098 #1 · arxiv_oai · confidence 0.70 P. Helander
• 1509.04185 #2 · arxiv_oai · confidence 0.70 P. Helander
• 1311.3127 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1311.3095 #1 · arxiv_oai · confidence 0.70 P. Helander
• 1003.3263 #2 · arxiv_oai · confidence 0.70 P. Helander
• 1502.05869 #2 · arxiv_oai · confidence 0.70 P. Helander
• 1501.03967 #5 · arxiv_oai · confidence 0.70 P. Helander
• 1312.2424 #2 · arxiv_oai · confidence 0.70 P. Helander
• astro-ph/9907055 #2 · arxiv_oai · confidence 0.70 P. Helander
• 1509.04185 #2 · backfill · confidence 0.70 P. Helander
• 1506.09098 #1 · backfill · confidence 0.70 P. Helander
• 1502.05869 #2 · backfill · confidence 0.70 P. Helander
• 1501.03967 #5 · backfill · confidence 0.70 P. Helander
• 1404.0932 #8 · backfill · confidence 0.70 P. Helander
• 1312.2424 #2 · backfill · confidence 0.70 P. Helander
• 1311.3127 #3 · backfill · confidence 0.70 P. Helander
• 1311.3095 #1 · backfill · confidence 0.70 P. Helander
• 1209.1993 #6 · backfill · confidence 0.70 P. Helander
• 2605.22680 #3 · arxiv_oai · confidence 0.70 P. Helander
• 1003.3263 #2 · backfill · confidence 0.70 P. Helander

Frequent Coauthors

• G. G. Plunk 9 shared papers
• G.G. Plunk 6 shared papers
• P. Xanthopoulos 5 shared papers
• C. D. Beidler 4 shared papers
• J.H.E. Proll 4 shared papers
• J. M. Garc\'ia-Rega\~na 4 shared papers
• M. Drevlak 4 shared papers
• R.J.J. Mackenbach 4 shared papers
• A. Zocco 3 shared papers
• R. Kleiber 3 shared papers
• Y. Turkin 3 shared papers
• A. D'Orazio 2 shared papers
• A. Fiergolski 2 shared papers
• A. G. Goodman 2 shared papers
• A. Karev 2 shared papers
• A. Scribano 2 shared papers
• C. Baldenegro Barrera 2 shared papers
• C. Lindsey 2 shared papers
• C. Royon 2 shared papers
• C. Taylor 2 shared papers