The Kohn variational principle and the hyperspherical harmonics technique are applied to study the n-(3)H elastic scattering at low energies. In this contribution the first results obtained using a non-local realistic interaction derived from the chiral perturbation theory are reported. They are found to be in good agreement with those obtained solving the Faddeev-Yakubovsky equations. The calculated total and differential cross sections are compared with the available experimental data. The effect of including a three-nucleon interaction is also discussed.
|Autori:||Viviani M; Kievsky A; Girlanda L; Marcucci L; Rosati S|
|Titolo:||Neutron-Triton Elastic Scattering RID A-7123-2011|
|Anno del prodotto:||2009|
|Digital Object Identifier (DOI):||10.1007/s00601-009-0036-5|
|Appare nelle tipologie:||1.1 Articolo in rivista|