Angular distributions of photoelectrons from K-shells of a fixed-in-space CO molecule calculated by the multiple scattering X$\alpha$ method

Angular distributions of photoelectrons from both C and O K-shells of a fixed-in-space CO molecule have been calculated using a continuum multiple scattering method with partially overlapping spheres. The calculations have been performed at several photon energies from the ionization thresholds up to about 30 eV above them, where the σ* shape resonances occur. Comparison with recently published experimental results (Motoki S et al 2000 J. Phys. B: At. Mol. Opt. Phys. 33 4193) shows that this simple method gives a rather reliable description of the most sophisticated experimental data.

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