Study of the two-proton halo nucleus 17Ne

被引：4
|
作者：
Hwash, Waleed S. [1 ]
机构：
[1] Anbar Univ, Fac Educ Pure Sci, Dept Phys, Anbar, Iraq
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS | 2016年 / 25卷 / 12期
关键词：
Halo-nuclei; Ne-71; microscopic cluster model; proton-halo structure; Wood-Saxon equation; INTERACTION CROSS-SECTIONS; CORE EXCITATION; DRIP-LINE; RADII; CANDIDATES; STATE; DECAY; BE-14; A=17;
D O I：
10.1142/S0218301316501056
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 (Ne-17) nucleus is described as two protons outside of a deformed core. The Microscopic Cluster Model (MCM) is used to describe the three-body system O-15 + p + p with Jacobi coordinates. This model strongly exhibits the Coulomb effect and therefore it is used to explore the role of the Coulomb effect in proton halo formation. The main goal of this study is to confirm that Ne-17 is a two-proton halo nucleus. In the calculations, the energy states (0d(5/2)), (1s(1/2)), (0d(3/2)) and (0f(7/2)) are considered to be occupied by two valence protons. Based on the comparison with other theoretical and experimental studies, the present MCM calculations show that the exotic structure of the valence protons is not evident in the halo structure of Ne-17.
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页数：11
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