The helicon and Trivelpiece-Gould wave branches are shown to be two lobes of a single degenerate vacuum root, and their ignition-time splitting, thresholds, and non-adiabatic response are derived analytically.
5.Rcrosses unity betweenp= 3andp= 4at 100 G, and no bounded mode resonates before coalescence ifB0 <19G
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.plasm-ph 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Transitional evolution of the wave dispersion relation during helicon discharge ignition: an analytical theory from vacuum to steady operation
The helicon and Trivelpiece-Gould wave branches are shown to be two lobes of a single degenerate vacuum root, and their ignition-time splitting, thresholds, and non-adiabatic response are derived analytically.