U.S.-China Cooperative Research (Physics): Studies of Nuclear Structure Physics

中美合作研究（物理）：核结构物理研究

• 批准号: 9001476
• 负责人: David Fossan
• 金额: $ 1.2万
• 依托单位: SUNY at Stony Brook
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-09-01 至 1994-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9001476&HistoricalAwards=false
• 关键词: U.S.; China; Cooperative; Research; Physics

This is a three.year collaborative project between David Fossan of the State University of New York at Stony Brook and Richard Casten of Brookhaven National Laboratory and Zhang Jingye of the Lanzhou Institute of Modern Physics, Lanzhou, China. This project is sponsored jointly by NSF and the Chinese Academy of Sciences. Professor Zhang is a leading nuclear structure theorist active in worldwide research at the Niels Bohr Institute of the University of Copenhagen and the Joint Institute for Heavy Ion Research at Oak Ridge. His visits with the experimental groups at SUNY Stony Brook and Brookhaven National Laboratory will focus on three research areas that involve theoretical interpretation and guidance of the experimental programs. The three research areas are: (1) nuclear shapes, (2) the source of nuclear collectivity, and (3) dynamic properties. The first area relates to the influence that specific nucleon orbitals have on the shape of the nucleus, the second to the role of the neutron. proton interaction in the onset of collective motion in the nucleus, and the third to transitions from a specific region of stability involving rotational motion to another region. The key to this program is the effective interaction between the experimental and the theoretical approaches to the understanding of these research areas.

这是一个为期三年的合作项目， 纽约州立大学的大卫福桑在 布鲁克海文的斯托尼布鲁克和理查德卡斯滕 国家实验室与兰州张敬业 中国兰州近代物理研究所。 这 该项目由NSF和 中国科学院 张教授是核结构的领导者 在尼尔斯大学从事世界范围研究的理论家 哥本哈根大学玻尔研究所和 橡树重离子联合研究所 岭 他访问了实验组， 纽约州立大学斯托尼布鲁克和布鲁克海文国家实验室 将集中在三个研究领域， 理论解释与指导 实验方案。 三个研究领域 （1）核的形状;（2）核的来源; 集体性;（3）动态性。 的 第一个领域涉及到具体的影响， 核子轨道对原子核形状的影响 第二个是中子的作用。质子 集体运动开始时的相互作用 第三个是从一个 涉及旋转的特定稳定区域 移动到另一个区域。 这个项目的关键 是实验性的 以及理解的理论方法 这些研究领域。