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arXiv 1402.6590nucl-exnucl-th
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轻核反应中的分子结构与团簇效应

Molecular structures and clustering effects in reactions induced by light nuclei

C. Beck

摘要:

$α$ -自半个世纪前首次发现$^{12}$ C+ $^{12}$ C分子共振以来的聚类研究。我们对核分子物理学的知识有了相当大的增长,核团簇仍然是核物理学最富有成果的领域之一,在未来几年面临着一些最大的挑战和机遇。研究了轻$N$ = $Z$ $α$类核中“奇异”形状的出现.介绍了与准分子共振结构有关的超形变和超形变带的各种研究方法。从稳定性的滴线集群的演变进行检查:集群方面,特别是讨论了轻奇异核与大的中子过剩,如富中子氧同位素与他们的完整的光谱。

英文摘要:

$α$-clustering study since the pioneering discovery of $^{12}$C+$^{12}$C molecular resonances half a century ago. Our knowledge on physics of nuclear molecules has increased considerably and nuclear clustering remains one of the most fruitful domains of nuclear physics, facing some of the greatest challenges and opportunities in the years ahead. The occurrence of "exotic" shapes in light $N$=$Z$ $α$-like nuclei is investigated. Various approaches of the superdeformed and hyperdeformed bands associated with quasimolecular resonant structures are presented. Evolution of clustering from stability to the drip-lines is examined: clustering aspects are, in particular, discussed for light exotic nuclei with large neutron excess such as neutron-rich Oxygen isotopes with their complete spectrocopy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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