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首页> 外文期刊>Physics of atomic nuclei >Effect of Cluster Polarization on the Spectrum of the Li-7 Nucleus and on the Reaction Li-6(n, H-3)He-4
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Effect of Cluster Polarization on the Spectrum of the Li-7 Nucleus and on the Reaction Li-6(n, H-3)He-4

机译：团簇极化对Li-7核光谱和Li-6（n，H-3）He-4反应的影响

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摘要

The effect of polarization of the Li-6 and H-3 clusters on the parameters of states of the Li-7 nucleus and on the cross section for the reaction Li-6(n,H-3)He-4 was studied. The He-4 + d + n three-cluster configuration was invoked for this purpose, and cluster dynamics was determined within a microscopic model where the relative motion of the clusters was described in terms of Faddeev amplitudes. The He-4 + d + n three-cluster configuration made it possible to consider the He-4 + H-3 and Li-6 + n binary channels, which are dominant in Li-7, and to take simultaneously into account the cluster polarization of Li-6 as a two-cluster subsystemin the He-4 + d representation and the cluster polarization of H-3 as a two-cluster subsystem in the d + n representation.
机译：研究了Li-6和H-3团簇的极化对Li-7核态参数和Li-6（n，H-3）He-4反应截面的影响。为此目的调用了He-4 + d + n三团簇配置，并在微观模型中确定了团簇动力学，在该模型中，按照Faddeev振幅描述了团簇的相对运动。 He-4 + d + n三集群配置使得可以考虑在Li-7中占主导地位的He-4 + H-3和Li-6 + n二进制通道，并同时考虑到群集在He-4 + d表示中，Li-6的极化为两簇子系统，在d + n表示中，H-3的簇极化为两簇子系统。

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