SEMICLASSICAL CALCULATION OF THE IMAGINARY PART OF THE ION-ION OPTICAL POTENTIAL A. H. BLIN, M. BRACK, B. HILLER et E. WERNERJ. Phys. Colloques, 48 C2 (1987) C2-251-C2-254DOI: https://doi.org/10.1051/jphyscol:1987237