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arXiv · 1508.06258

Scaling functions of two-neutron separation energies of $^{20}C$ with finite range potentials

M. A. Shalchi·M. R. Hadizadeh·M. T. Yamashita·Lauro Tomio·T. Frederico
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Abstract

The behaviour of an Efimov excited state is studied within a three-body Faddeev formalism for a general neutron-neutron-core system, where neutron-core is bound and neutron-neutron is unbound, by considering zero-ranged as well as finite-ranged two-body interactions. For the finite-ranged interactions we have considered a one-term separable Yamaguchi potential. The main objective is to study range corrections in a scaling approach, with focus in the exotic carbon halo nucleus $^{20}C$.

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M. A. Shalchi, M. R. Hadizadeh, M. T. Yamashita, Lauro Tomio, T. Frederico. 2015-08-25. Scaling functions of two-neutron separation energies of $^{20}C$ with finite range potentials. https://doi.org/10.1051/epjconf/201611306017

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