RELATIVISTIC CONTRIBUTIONS TO THE DEUTERON ELECTROMAGNETIC FORM-FACTORS

被引：39
|
作者：
RUPP, G [1 ]
TJON, JA [1 ]
机构：
[1] STATE UNIV UTRECHT, INST THEORET PHYS, 3508 TA UTRECHT, NETHERLANDS
来源：
PHYSICAL REVIEW C | 1990年 / 41卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.41.472
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 deuteron electromagnetic form factors are calculated in the framework of the Bethe-Salpeter equation with multirank separable interactions. The only approximation made is the restriction to positive-energy states. A comparison is presented with the predictions of nonrelativistic, minimally relativistic, and other approximative calculations. The most important relativistic effect turns out to be the boost on the single-particle propagator due to recoil, in accordance with an earlier investigation. © 1990 The American Physical Society.
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收藏
页码：472 / 483
页数：12
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