Interplay of parallel electric field and trapped electrons in kappa-Maxwellian auroral plasma for EMEC instability
M Nazeer,M N S Qureshi,C Shen
Figure 5. Maximum growth rate versus normalized trapped electron speed for various values of ${E}_{o}$ = 0, 40 60, 80 mV m−1 and ${n}_{e}/n$ = 0.9, $\beta =0.1,$ ${\omega }_{pe}/{{\rm{\Omega }}}_{e}=0.8,$ ${\theta }_{\parallel }/c={\theta }_{\perp }/c=0.1,$ $\kappa =5.$