Low-energy scattering of deuteron by 3He and 3H in halo effective field theory

被引：0
|
作者：
Arani, M. Moeini [1 ]
机构：
[1] Malek Ashtar Univ Technol, Fac Pass Def, Tehran, Iran
来源：
EUROPEAN PHYSICAL JOURNAL A | 2020年 / 56卷 / 08期
基金：
美国国家科学基金会;
关键词：
CROSS-SECTIONS; ALPHA-ALPHA; SYSTEMS; RESONANCES; CAPTURE; NUCLEI; LI-5; DT;
D O I：
10.1140/epja/s10050-020-00204-x
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 study the low-energy d-He-3 and d-H-3 elastic scattering using the halo effective field theory (EFT) formalism. For this purpose, we initially focus on the phase shift analysis of S- and P-wave scattering using the effective range expansion (ERE). Using the ERE analysis we determine the unknown EFT low-energy coupling constants and present the leading- and next-to-leading-order EFT results for the phase shift in each channel. Also, the differential cross section versus center-of-mass energy and angle are plotted with comparison to the available experimental data. Our results show good consistency with the present data.
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页数：11
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