Three nucleon system from Faddeev equations

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