Three nucleon system from Faddeev equations

• Grant number: 18/09025-0
• Support Opportunities: Scholarships abroad - Research
• Start date: January 01, 2019
• End date: June 30, 2019
• Field of knowledge: Physical Sciences and Mathematics - Physics - Nuclear Physics
• Principal Investigator: Varese Salvador Timoteo
• Grantee: Varese Salvador Timoteo
• Host Investigator: Enrique Ruiz Arriola
• Host Institution: Faculdade de Tecnologia (FT). Universidade Estadual de Campinas (UNICAMP). Limeira , SP, Brazil
• Institution abroad: Universidad de Granada (UGR), Spain

Abstract

The aim of this project is to describe a system of three nucleons from the Faddev Equations. In order to facilitate the implemantation, we will develop the program in two steps: the first consists of taking into account only zero range interactions, which simplifies the two-body T-matrix. In the second, we consider the more general case of a finite range interaction. To be more specific, we will develop a computer code to solve the Faddeev equations for three nucleons interacting via zero range forces, generalize the code for finite range forces and fit the parameters of the three-body force to the triton bining energy with the developed codes. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

TIMOTEO, VARESE SALVADOR. Computational approaches for three-nucleon systems. ANNALS OF PHYSICS, v. 432, SEP 2021. (18/09025-0)