Three-nucleon bound state in a spin-isospin dependent three dimensional approach

被引：42
作者：
Bayegan, S. [1 ]
Hadizadeh, M. R. [1 ]
Harzchi, M. [1 ]
机构：
[1] Univ Tehran, Dept Phys, Tehran, Iran
来源：
PHYSICAL REVIEW C | 2008年 / 77卷 / 06期
关键词：
D O I：
10.1103/PhysRevC.77.064005
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A spin-isospin-dependent three-dimensional approach based on momentum vectors for formulation of the three-nucleon bound state is presented in this article. The three-nucleon Faddeev equations with two-nucleon interactions are formulated as a function of vector Jacobi momenta, specifically the magnitudes of the momenta and the angle between them with the inclusion of the spin-isospin quantum numbers, without employing a partial wave decomposition. As an application the spin-isospin-dependent Faddeev integral equations are solved with Bonn-B potential. Our result for the Triton binding energy with the value of -8.152 MeV is in good agreement with the achievements of the other partial wave based methods.
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页数：10
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