Persistence of Ion Temperature Gradient Turbulent Transport at Finite Normalized Pressure

Plasma β dependence of electromagnetic turbulent transport is investigated by means of gyrokinetic simulations with self-consistent change of the equilibrium magnetic field. It is found that energy transport due to ion-temperature-gradient (ITG) driven turbulence does not decrease with increasing β;...

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Veröffentlicht in:	Physical review letters 2019-07, Vol.123 (2), p.025003-025003, Article 025003
Hauptverfasser:	Ishizawa, A, Urano, D, Nakamura, Y, Maeyama, S, Watanabe, T-H
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffusivity Electron energy Fluid dynamics Ion temperature Magnetic fields Magnetic variations Pressure dependence Temperature gradients Transport Turbulence Zonal flow (meteorology)
Online-Zugang:	Volltext
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