Abstract
Odd-parity rotating magnetic fields (RMFo) applied to mirror-configuration plasmas have produced average electron energies exceeding 200 eV at line-averaged electron densities of ∼1012cm-3. These plasmas, sustained for over 103τAlfven, have low Coulomb collisionality, vc* L/λC∼10-3, where λC is the Coulomb scattering mean free path and L is the plasma's characteristic half length. Divertors allow reduction of the electron-neutral collision frequency to values where the RMFo coupling indicates full penetration of the RMFo to the major axis.
Original language | English (US) |
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Article number | 145002 |
Journal | Physical review letters |
Volume | 98 |
Issue number | 14 |
DOIs | |
State | Published - Apr 5 2007 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy