Computational approaches for three-nucleon systems

Autor(es)

Timoteo, Varese Salvador ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Fac Tecnol FT, Grp Opt & Modelagem Numer GOMNI, UNICAMP, BR-13484332 Limeira, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: ANNALS OF PHYSICS; v. 432, SEP 2021.
• Citações Web of Science: 0

Resumo

We revisit the three-nucleon system with two kinds of nucleon-nucleon interactions: separable potentials and chiral forces, showing the computational aspects in detail. We start with S-wave separable potentials for which there are simplified forms for the Faddeev equations describing the scattering and binding of three nucleons. We then discuss the partial-wave projected case with a chiral potential considering only one channel so that the computational details can be clearly shown. (C) 2021 Elsevier Inc. All rights reserved. (AU)

• Processo FAPESP: 18/09025-0 - Sistema de três nucleons à partir das equações de Faddeev
• Beneficiário: Varese Salvador Timoteo
• Modalidade de apoio: Bolsas no Exterior - Pesquisa