Measurement of One- and Two-Neutron Transfers in Reaction of ~6He+~9Be at 25 MeV/u

摘要

The cross sections of one- and two-neutron transfers induced by ~6He at 25 MeV/u on a ~9Be target were measured in RIKEN. Clear identification of the recoiled Be isotopes was achieved. In total five ~(11)Be and 371 ~(10)Be events, the corresponding two- and one-neutron transfers were obtained and analysed for transfer reaction cross sections. The results are useful to determine the spectroscopic factors of the internal halo structure of the ~6He nucleus.