Is the 3-D magnetic null point with a convective electric field an efficient particle accelerator?

Open Access

Table 2:

Gradient and curvature drift velocities (in m/s), gradient and curvature scales (in m) and Larmor radii (in m) of both protons and electrons at the reference null.
At the null	$V_{\rm grad}$	$V_{\rm curv}$	$R_{\rm grad}$	$R_{\rm curv}$	$R_{\rm Larmor}$
$200~\rm {eV}$ proton	36.9	21.6	8778	75807	422.34
$200~\rm {eV}$ electron	-	-	-	-	9.85
$2~\rm {keV}$ proton	369	216	-	-	1335.6
$2~\rm {keV}$ electron	-	-	-	-	31.2
$10~\rm {keV}$ proton	1850	1080	-	-	2986.4
$10~\rm {keV}$ electron	-	-	-	-	69.7

Source LaTeX | All tables | In the text

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