Effects of four-body breakup on 6Li elastic scattering near the Coulomb   barrier
  We investigate projectile breakup effects on 6Li+209Bi elastic scattering near the Coulomb barrier with the four-body version of the continuum-discretized coupled-channel method (four-body CDCC). This is the first application of four-body CDCC to 6Li elastic scattering. The elastic scattering is well described by the p+n+4He+209Bi four-body model. We propose a reasonable three-body model for describing the four-body scattering, clarifying four-body dynamics of the elastic scattering. 
Shin Watanabe, Takuma Matsumoto, Kosho Minomo, Masanobu Yahiro
nucl-th