Structure and reactions of N=7 isotones: parity inversion and transfer processes

¹ Departamento de Física Aplicada III, Escuela Superior de Ingenieros, Universidad de Sevilla, Sevilla Spain
² The Niels Bohr Institute, University of Copenhagen,, Copenhagen, Denmark
³ Universitá degli Studi di Milano, Milano, Italy
⁴ National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, USA
⁵ Istituto di Fisica Nucleare, Sezione di Milano, Milano, Italy

^* e-mail: barranco@us.es
^{* *} e-mail: broglia@mi.infn.it
^*** e-mail: potel@nscl.msu.edu
^***** e-mail: vigezzi@mi.infn.it

Published online: 4 December 2019

Abstract

The interplay of particle and vibrations in N=7 isotones is considered according to nuclear field theory, focusing on the main many-body effects which renormalise the energy spectrum of the halo nucleus ¹¹Be, leading to parity inversion and to renormalization of the form facto s determining the cross sections associated with one-nucleon transfer reactions.