The high-lying $^6$Li levels at excitation energy around 21 MeV
  The $^3$H+$^3$He cluster structure in $^6$Li was investigated by the $^3$H($\alpha$,$^3$H $^3$He)n kinematically complete experiment at the incident energy $E_\alpha$ = 67.2 MeV. We have observed two resonances at $E_x^*$ = 21.30 and 21.90 MeV which are consistent with the $^3$He($^3$H, $\gamma$)$^6$Li analysis in the Ajzenberg-Selove compilation. Our data are compared with the previous experimental data and the RGM and CSRGM calculations. 
Orest Povoroznyk (1), Olga K. Gorpinich (1), Olexiy O. Jachmenjov (1),   Hanna V.Mokhnach (1), Oleg Ponkratenko (1), Giusepp...
nucl-ex