Alpha-cluster model for 8Be and 12C with correlated alpha particles

被引：12
|
作者：
Guardiola, R
Moliner, I
Nagarajan, MA
机构：
[1] UMIST, Dept Phys, Manchester M60 1QD, Lancs, England
[2] Univ Valencia, Dept Fis Atom Mol & Nucl, E-46100 Burjassot, Spain
来源：
NUCLEAR PHYSICS A | 2001年 / 679卷 / 3-4期
基金：
英国工程与自然科学研究理事会;
关键词：
many-body techniques; cluster models;
D O I：
10.1016/S0375-9474(00)00366-3
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：
An alpha-cluster model is proposed for Be-8 and C-12 nuclei, within the framework of the resonating group method (RGM). The composing He-4 clusters are described using Jastrow-correlated translationally invariant configuration-interaction (Jastrow-TICI2) wave functions. The ground-state energies of the nuclei are computed by means of a Metropolis Monte-Carlo sampling. (C) 2001 Elsevier Science B.V, All rights reserved.
引用
收藏
页码：393 / 409
页数：17
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