Estimation of electron-impact line widths for singly-, doubly- and triply-charged vanadium ions

Abstract

In this paper we present the electron-impact widths for 28 transitions of singly-, doubly-, and triply- ionized vanadium estimated by using the modified semiempirical method. The electron-impact widths have been estimated for the electron density of 1023m−3 and presented as a function of electron temperature