Nuclear vibrations under scrutiny in near-spherical and deformed nuclei

近球形和变形核中的核振动受到审查

• 批准号: DP210101201
• 负责人: Prof Andrew Stuchbery
• 金额: $ 47.75万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-07-05 至 2024-07-04
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP210101201
• 关键词: Nuclear; vibrations; under; scrutiny; near

This Project aims to elucidate the nature of nuclear vibrations. Evidence is mounting that nuclear excitations long identified as vibrations cannot truly be so. This shakes the foundations of nuclear theory. Coulomb excitation and transfer reaction experiments are to be developed to probe the structure of these quantum states. Expected outcomes include clarification of their true nature and a deeper understanding of why nuclei differ from other many-body quantum systems that do vibrate. Anticipated benefits include enduring methodologies to facilitate international research engagement, and rigorous hands-on training in nuclear methods, to help meet Australia’s need for nuclear-qualified personnel in health, mining, industry and security.

本项目旨在阐明原子核振动的本质。越来越多的证据表明，长期以来被认为是振动的核激发不可能真正如此。这动摇了核理论的基础。库仑激发和转移反应实验将被开发，以探测这些量子态的结构。预期的成果包括澄清它们的真实性质，以及更深入地理解为什么原子核不同于其他振动的多体量子系统。预期的好处包括促进国际研究参与的持久方法，以及严格的核方法实践培训，以帮助满足澳大利亚对卫生、采矿、工业和安全领域合格核人员的需求。