RELATIVISTIC CORRECTIONS TO THE TRITON BINDING-ENERGY

被引：24
|
作者：
SAMMARRUCA, F
XU, DP
MACHLEIDT, R
机构：
[1] Department of Physics, University of Idaho, Moscow
来源：
PHYSICAL REVIEW C | 1992年 / 46卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.46.1636
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：
The influence of relativity on the triton binding energy is investigated. The relativistic three-dimensional version of the Bethe-Salpeter equation proposed by Blankenbecler and Sugar (BbS) is used. Relativistic (nonseparable) one-boson-exchange potentials (constructed in the BbS framework) are employed for the two-nucleon interaction. In a 34-channel Faddeev calculation, it is found that relativistic effects increase the triton binding energy by about 0.2 MeV. Including charge dependence (besides relativity), the final triton binding energy predictions are 8.33 and 8.16 MeV for the Bonn A and B potentials, respectively.
引用
收藏
页码：1636 / 1641
页数：6
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