FRAGMENTATION OF EXOTIC NUCLEI WITH A NEUTRON HALO - EXCLUSIVE SPECTRA AT 0-DEGREES AND INTEGRATED CROSS-SECTIONS

Fragmentation of exotic ions with a neutron halo in the nuclear and Co ulomb fields of nuclei at medium and high energies is studied on the b asis of the diffRaction theory, generalized to the case of interaction of radioactive neutron-rich weakly bound ions with complex nucLei Exc lusive spectra are predicted for particles emitted at 0-degrees from f ragmentation of Li-11, Be-11, and Be-14 on different target nuclei. In tegrated cross sections are calculated for different interactions of t he nuclei Li-11, Be-11, and Be-14 with complex nuclei. The theoretical predictions are compared with the recent experimental data.