Dripline nuclei produced by quasi-fragmentation of the S-32,S-34,S-36 primary beams

Semi: regularities in the production of isotopes with 6 less than or equal to Z less than or equal to 14 are investigated in reactions induced by S-32 ,S-34,S-36 beams at 6 < E < 75 MeV/A on targets C-nat, Ta-181 and Au-197. A search for O-28 using a beam of the neutron-rich S-36 has been performed. Evidence for particle instability of O-28 was obtained. In the same experiment, the half lives of the very neutron-rich isotopes F- 27,F-29 Md Ne-30 were measured for the first time.