Measured, calculated and estimated stark width values

The main objective of this study is to compare the recent experimental and theoretical Stark HWHM (half-width at half intensity maximum) results with the values that follow from previously established regularities. This comparison has been done for all Stark widths of spectral lines of ions along the isoelectronic sequence of lithium for 3s 2S-3p 2P0 transition. It has been shown that the Equation (2) can be used for simple, quick and reliable estimation of Stark widths along the lithium isoelectronic sequence for 3s-3p transition. Therefore, Equation (1) is recommended to be applied to the other isoelectronic and iso nuclear sequence for different types of transitions. (author)