The kinematical behaviour of ORLs and CELs in Galactic PNe

Miriam Peña, Francisco Ruiz-Escobedo, Jackeline S. Rechy-Garcia +1

The kinematics of the plasma in 14 PNe is analysed by measuring the expansion velocities (V${}_{exp}$) of different ions as derived from their collisionally excited lines (CELs) and…