Mechanism for Collective Energy Transfer from Neutral Beam-Injected Ions to Fusion-Born Alpha Particles on Cyclotron Timescales in a Plasma

Helium ash alpha particles at ∼100  keV in magnetically confined fusion plasmas may have the same Larmor radius, as well as cyclotron frequency, as the energetic beam-injected deuterons that heat the plasma. While the velocity-space distribution of the helium ash is monotonically decreasing, that of...

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Veröffentlicht in:	Physical review letters 2023-03, Vol.130 (10), p.105102-105102, Article 105102
Hauptverfasser:	Dendy, R O, Chapman-Oplopoiou, B, Reman, B C G, Cook, J W S
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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