Photo double-ionization of CO2 studied by photoelectron-photoelectron coincidence experiments at 20 eV excess energy in equal energy sharing conditionsGiorgio Turri, Paola Bolognesi and Lorenzo AvaldiEur. Phys. J. D, 78 10 (2024) 124DOI: https://doi.org/10.1140/epjd/s10053-024-00917-4