Analysis of Landau damping in radially inhomogeneous plasma column
Rajabalinia-Jelodar H1, Salem M K1, †, Aghamir F M2, Zakeri-Khatir H2
       

(color online) Landau damping logarithm of space-charge mode plots in terms of normalized wave number in limit of ( ) and ( ). The solid, dashed and dashed-dotted curves correspond to three different temperatures , 2 eV, 6 eV, respectively.