CALCULATION OF DEUTERON BINDING ENERGY WITH AND WITHOUT PARTIAL WAVE DECOMPOSITION METHODS
Abstract
- In this paper, the binding energy of deuteron is calculated by using both with and without partial wave decomposition methods. Firstly, the time independent Schrödinger equation is transformed into Lippmann-Schwinger equation for two-body bound system. This equation is solved by using Gauss-Legendre integration method. In this calculation, Malfliet-Tjon III potential is used and derived the potential matrix element in momentum space. The binding energy of deuteron is calculated by using iterative method. From this research, it is found that our calculated deuteron binding energy by using with partial wave decomposition method is 2.2283 MeV and it is about 4 keV greater than the experimental result. Our calculated deuteron binding energy by using without partial wave decomposition method is 2.2335 MeV and it is about 9 keV greater than the experimental result. The experimental deuteron binding energy is 2.2245 MeV.
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Year
- 2020
Author
-
Aye Thida
Subject
- Physics
Publisher
- Myanmar Academy of Arts and Science (MAAS)