Unexpected transparency in the scattering of fragile $^{6}$Li and   $^{6}$He Nuclei
  It is found that the scattering of the fragile nucleus $^6$Li from $^{12}$C and $^{16}$O is unexpectedly transparent.   It is shown that the internal-wave contribution is significantly large in the scattering, which suggests that some transparency could persist in the scattering involving the fragile nucleus $^6$He. 
F. Michel and S. Ohkubo
nucl-th nucl-ex