Per Helander
Per Helander
Head, Stellarator Theory Division, IPP Greifswald
Verified email at ipp.mpg.de - Homepage
Title
Cited by
Cited by
Year
MHD stability, operational limits and disruptions
TC Hender, JC Wesley, J Bialek, A Bondeson, AH Boozer, RJ Buttery, ...
Nuclear fusion 47 (6), S128, 2007
942*2007
MHD stability, operational limits and disruptions
TC Hender, JC Wesley, J Bialek, A Bondeson, AH Boozer, RJ Buttery, ...
Nuclear fusion 47 (6), S128, 2007
942*2007
Collisional transport in magnetized plasmas
P Helander, DJ Sigmar
Cambridge university press, 2005
7902005
Positron creation and annihilation in tokamak plasmas with runaway electrons
P Helander, DJ Ward
Physical review letters 90 (13), 135004, 2003
1892003
A simple avalanche model as an analogue for magnetospheric activity
SC Chapman, NW Watkins, RO Dendy, P Helander, G Rowlands
Geophysical Research Letters 25 (13), 2397-2400, 1998
1811998
Theory of plasma confinement in non-axisymmetric magnetic fields
P Helander
Reports on Progress in Physics 77 (8), 087001, 2014
1502014
Runaway acceleration during magnetic reconnection in tokamaks
P Helander, LG Eriksson, F Andersson
Plasma Physics and Controlled Fusion 44 (12B), B247, 2002
1412002
Major results from the first plasma campaign of the Wendelstein 7-X stellarator
RC Wolf, A Ali, A Alonso, J Baldzuhn, C Beidler, M Beurskens, ...
Nuclear Fusion 57 (10), 102020, 2017
1392017
Stellarator and tokamak plasmas: a comparison
P Helander, CD Beidler, TM Bird, M Drevlak, Y Feng, R Hatzky, F Jenko, ...
PLASMA PHYSICS AND CONTROLLED FUSION 54 (12), 124009, 2012
1282012
Solar flares as cascades of reconnecting magnetic loops
D Hughes, M Paczuski, RO Dendy, P Helander, KG McClements
Physical Review Letters 90 (13), 131101, 2003
1252003
Monte Carlo operators for orbit‐averaged Fokker–Planck equations
LG Eriksson, P Helander
Physics of plasmas 1 (2), 308-314, 1994
1171994
Transport and confinement in the Mega Ampere Spherical Tokamak (MAST) plasma
RJ Akers, JW Ahn, GY Antar, LC Appel, D Applegate, C Brickley, ...
Plasma physics and controlled fusion 45 (12A), A175, 2003
1052003
Suppression of runaway electron avalanches by radial diffusion
P Helander, LG Eriksson, F Andersson
Physics of Plasmas 7 (10), 4106-4111, 2000
1042000
Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X
HS Bosch, RC Wolf, T Andreeva, J Baldzuhn, D Birus, T Bluhm, T Bräuer, ...
Nuclear Fusion 53 (12), 126001, 2013
982013
Current dynamics during disruptions in large tokamaks
LG Eriksson, P Helander, F Andersson, D Anderson, M Lisak
Physical review letters 92 (20), 205004, 2004
972004
Damping of relativistic electron beams by synchrotron radiation
F Andersson, P Helander, LG Eriksson
Physics of Plasmas 8 (12), 5221-5229, 2001
932001
MHD stability of optimized shear discharges in JET
GTA Huysmans, TC Hender, B Alper, YF Baranov, D Borba, GD Conway, ...
Nuclear Fusion 39 (11), 1489, 1999
861999
Overview of recent experimental results on MAST
B Lloyd, JW Ahn, RJ Akers, LC Appel, ER Arends, KB Axon, RJ Buttery, ...
Nuclear fusion 43 (12), 1665, 2003
842003
Intrinsic ambipolarity and rotation in stellarators
P Helander, AN Simakov
Physical review letters 101 (14), 145003, 2008
822008
Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1: 100,000
TS Pedersen, M Otte, S Lazerson, P Helander, S Bozhenkov, ...
Nature communications 7 (1), 1-10, 2016
802016
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