【直播】【复旦核物理前沿开放讲坛】Rich structural changes by……

活动名称：

Rich structural changes by a Lambda particle added to light nuclei

活动时间：

2022年12月26日（周一）10:00

报告嘉宾：

Yasuro Funaki （船木靖郎） 教授 日本Kanto Gakuin University

主办单位：

复旦大学核科学与技术系/现代物理研究所、核物理与离子束应用教育部重点实验室、国家自然科学基金委-理论物理专款、上海核物理理论研究中心

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报告人介绍

Yasuro Funaki （船木靖郎） 教授

日本Kanto Gakuin University

Prof. Funaki is a nuclear physics theorist and now working at Kanto-Gakuin University. He received his Ph.D from Kyoto University in 2006. After that, he had professional experiences at RIKEN as Special Postdoctoral Fellow (2006-2009), at University of Tsukuba as Researcher (2009-2011), at RIKEN as Research Associate (2011-2016), at Beihang University as Associate Professor (2016-2017). His main research interests lie in nuclear many-body theory, nuclear cluster physics, and the alpha condensation in finite nuclei.

报告简介

It is interesting to investigate how nuclear structure changes when a Lambda particle is added to an ordinary nucleus. A well known effect is a contraction of nuclear density via the Lambda particle. However, the Lambda particle plays much more varieties of roles when it is added to clustered nuclei. We demonstrate that an addition of a Lambda particle to 12C, giving (_Λ^13)C, causes rich cluster structures. Investigating the analogy to the cluster structures in 12C allows us to better understand the three-alpha cluster structures in 12C, which are still under question. Special emphasis is put on the fact that the Lambda particle does not only give a simple shrinkage effect to ordinary nuclei but also causes various new types of clusters, sometimes even without the shrinkage.

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编辑：吴良秀

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