Page 6 - Demo
P. 6
The C-2W EM-NPA measures the energy spectrum of multiple species of fast neutrals
• The internal NPA fields are arranged such that 𝐸()* ∥ 𝐵()* ⊥ 𝑣⃗'
• 𝐸()* serves to separate by the mass / charge ratio 𝑚"/𝑞" Δ𝑥=𝑞"𝐸()* Δ𝑡+
2𝑚"
Δ 𝑡 ≈ 12 𝜏 "
Δ𝑥 ≈ 𝜋+𝑚" ∗ 𝐸()*
2𝑞 𝐵+
" ()*
• While 𝐵()* separates by the ion energy 𝐸" Δ𝑦≈2𝜌"= 8𝑚"𝐸"
𝑞" 𝐵()*
Presenter: Gabriel Player
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