Three-centre cluster structure in <sup>11</sup>C and <sup>11</sup>B
Three-centre cluster structure in <sup>11</sup>C and <sup>11</sup>B
Studies of the 16 O( 9 Be,α 7 Be) 14 C, 7 Li( 9 Be,α 7 Li) 5 He and 7 Li( 9 Be,ααt) 5 He reactions at E beam =70 and 55 MeV have been performed using resonant particle spectroscopy techniques.The 11 C excited states decaying into α+ 7 …