Page 16 - Jet Outflow and Open Field Line Measurements on C-2U Device

Neutral Beam Injection
Low energy Neutral Beams bring their own nemesis 15keV beams are trapped primarily by Charge Exchange
Leaves behind warm ~Ti neutral cloud
Fast ions charge exchange on warm neutral cloud
Revealed by Monte Carlo simulation
DEGAS2 study of Neutral H, H2 and H2+ densities due to beams (E. Granstedt, A. Necas)
Fast neutrals, warm neutrals, recycling, gas bleed
Source: Thermal Ion CX from NBI Neutrals
Warm neutral generation must be included self-consistently in global transport models
H Density, m-3, single beam
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