Three-body breakup of 22C

E. C. Pinilla; P. Descouvemont

doi:10.1051/epjconf/201611706021

EPJ

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Proceedings

Open Access

EPJ Web of Conferences 117, 06021 (2016)
https://doi.org/10.1051/epjconf/201611706021

Three-body breakup of ²²C

E. C. Pinilla¹ and P. Descouvemont²

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

Abstract

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 S_2n < 0.3 MeV. The ground states are constructed by varying the scattering length value of a 1s_1/2 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

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.