Structure of light unstable nuclei in continuum energies

Abstract

The Coulomb breakup reaction of 6He into a 4He+n+n 3-body system is analyzed by applying the complex scaling method (CSM). We can derive the contributions to El and E2 transitions, not only from resonances, but also 2- and 3-body continuum states, which show the characteristic structure of the many-body unbound states in 6He.