Three-body breakup of 22C
1 Universidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Departamento de Física, Grupo de Física Nuclear, Carrera 45 N° 26-85, Edificio Uriel Gutiérrez, Bogotá D.C. C. P. 111321, Colombia
2 Physique Nucléaire Théorique et Physique Mathématique, C.P. 229, Université Libre de Bruxelles (ULB), B 1050 Brussels, Belgium
Published online: 11 May 2016
Coulomb breakup excitation functions of 22C are calculated as a function of its ground state energy. We consider three ground states that fall into the recent experimental limit S2n < 0.3 MeV. The ground states are constructed by varying the scattering length value of a 1s1/2 virtual state in 21C. We find enhanced breakup cross sections sensitive to the weakly bound character of the ground state.
© Owned by the authors, published by EDP Sciences - SIF, 2016
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