Investigation of halo structure of 6He by hyperspherical three-body method

被引：0
|
作者：
Md Abdul Khan
Tapan Kumar Das
机构：
[1] University of Calcutta,Department of Physics
来源：
Pramana | 2001年 / 57卷
关键词：
Raynal Revai coefficient (RRC); hyperspherical harmonics expansion (HHE); hyperspherical harmonics (HH); 21.45.+v; 21.10.Dr; 27.10.+h;
D O I：
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中图分类号：
学科分类号：
摘要：
Hyperspherical harmonics expansion method is applied to a three-body model of two neutron halo nuclei. Convergence of the expansion has been ensured. A repulsive part is introduced in the interaction between the core and the extra-core neutron, to simulate Pauli principle. Two neutron separation energy, r.m.s. radii, correlation factor and probability density distributions have been calculated for 6He. It is found that the convergence of the two neutron separation energy is relatively slow, while other quantities reach convergence quickly.
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页码：701 / 716
页数：15
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