Two-neutron transfer in Sn isotopes beyond theN=82shell closure

Autor:	A. Gargano, Benjamin F Bayman, A. Covello, L. Zetta, P. Guazzoni
Rok vydání:	2014
Předmět:	Physics Nuclear and High Energy Physics education.field_of_study Nuclear Theory Isotope Yrast Population Shell (structure) FOS: Physical sciences Nuclear Theory (nucl-th) Transfer (group theory) Closure (mathematics) Neutron Born approximation Atomic physics Nuclear Experiment education
Zdroj:	Physical Review C. 90
ISSN:	1089-490X 0556-2813
Popis:	We have performed microscopic distorted-wave Born approximation (DWBA) calculations of differential cross sections for the two reactions 136Sn(p,t)134Sn and 134Sn(t,p)136Sn, which are within reach of near-future experiments with radioactive ion beams. We have described the initial and final nuclear states in terms of the shell model, employing a realistic low-momentum two-body effective interaction derived from the CD-Bonn nucleon-nucleon potential that has already proved quite successful in describing the available low-energy energy spectrum of 134Sn. We discuss the main features of the predicted cross sections for the population of the low-lying yrast states in the two nuclei considered. Comment: 7 pages, 6 figures, 2 tables, to be published in Physical Review C
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed75dd4e1748e5dfd390ebea5bb175e9 https://doi.org/10.1103/physrevc.90.044322 Zobrazit plný text záznamu