scholarly journals Stellarator optimization for good magnetic surfaces at the same time as quasisymmetry

2021 ◽  
Vol 28 (9) ◽  
pp. 092505 ◽  
Author(s):  
Matt Landreman ◽  
Bharat Medasani ◽  
Caoxiang Zhu
Keyword(s):  
Magnetic Surfaces

Spin-sensitive electron capture into excited states as a probe to investigate magnetic surfaces

1998 ◽  
Vol 398 (1-2) ◽  
pp. 84-90 ◽  
Author(s):  
A. Närmann ◽  
M. Dirska ◽  
J. Manske ◽  
G. Lubinski ◽  
M. Schleberger ◽  
...  
Keyword(s):  
Excited States ◽  
Electron Capture ◽  
Magnetic Surfaces

scholarly journals Hamiltonian Approach to Magnetic Fields with Toroidal Surfaces

1985 ◽  
Vol 40 (10) ◽  
pp. 959-967
Author(s):  
A. Salat
Keyword(s):  
Magnetic Field ◽  
Hamiltonian System ◽  
Magnetic Fields ◽  
Constant Pressure ◽  
Time Dependent ◽  
Hamiltonian Approach ◽  
One Dimensional ◽  
Mhd Equilibrium ◽  
Magnetic Surfaces ◽  
Rotational Transform

The equivalence of magnetic field line equations to a one-dimensional time-dependent Hamiltonian system is used to construct magnetic fields with arbitrary toroidal magnetic surfaces I = const. For this purpose Hamiltonians H which together with their invariants satisfy periodicity constraints have to be known. The choice of H fixes the rotational transform η(I). Arbitrary axisymmetric fields, and nonaxisymmetric fields with constant η(I) are considered in detail.Configurations with coinciding magnetic and current density surfaces are obtained. The approach used is not well suited, however, to satisfying the additional MHD equilibrium condition of constant pressure on magnetic surfaces.

Polarized Electron Probes of Magnetic Surfaces

Science ◽  
1986 ◽  
Vol 234 (4774) ◽  
pp. 333-340 ◽  
Author(s):  
R. J. CELOTTA ◽  
D. T. PIERCE
Keyword(s):  
Magnetic Surfaces

Researchers Glance at Magnetic Surfaces with Synchrotron X Rays

Physics Today ◽  
1996 ◽  
Vol 49 (11) ◽  
pp. 21-23 ◽  
Author(s):  
Ray Ladbury
Keyword(s):  
X Rays ◽  
Magnetic Surfaces

scholarly journals Stellarator impurity flux driven by electric fields tangent to magnetic surfaces

2018 ◽  
Vol 58 (12) ◽  
pp. 124005 ◽  
Author(s):  
Iván Calvo ◽  
Felix I. Parra ◽  
José Luis Velasco ◽  
J. Arturo Alonso ◽  
J.M. García-Regaña
Keyword(s):  
Electric Fields ◽  
Magnetic Surfaces

scholarly journals Loss of relativistic electrons when magnetic surfaces are broken

2016 ◽  
Vol 23 (10) ◽  
pp. 102513 ◽  
Author(s):  
Allen H. Boozer ◽  
Alkesh Punjabi
Keyword(s):  
Relativistic Electrons ◽  
Magnetic Surfaces
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