Three-body calculation of coherent π 0 photoproduction on the deuteron in the Δ region

被引：4
|
作者：
Kolesnikov, O. [1 ]
Fix, A. [1 ]
机构：
[1] Tomsk Polytech Univ, Tomsk 634034, Russia
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2021年 / 48卷 / 08期
关键词：
deuteron; coherent photoproduction; three-body equations; SCATTERING; AMPLITUDES; EQUATIONS; PIONS; MODEL;
D O I：
10.1088/1361-6471/ac010b
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：
We consider the discrepancies between the experimental data and the three-body calculations of the total cross section for gamma d -> pi (0) d. It is shown that additional static Delta N interaction slightly improves the description but its effect is insufficient to explain the disagreement.
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页数：11
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