Figure 7
From: Electron-ion coincidence measurements of molecular dynamics with intense X-ray pulses
Calculated photoelectron kinetic energy spectra of N\(_{2}^{2+}\) (\(1^{1}\Delta _{g}\)) as a function of internuclear distance. The two dominant absorption lines in Fig. 6 are plotted as dashed lines. The solid curves show the photoelectron kinetic energy at large internuclear distance, which is obtained by fitting Coulomb curves for the large-distance behavior of the involved potential energy surfaces.
