Nuclear Reaction Dynamics

核反应动力学

• 批准号: 0245009
• 负责人: Pawel Danielewicz
• 金额: $ 46万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-07-01 至 2007-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0245009&HistoricalAwards=false
• 关键词: Nuclear; Reaction; Dynamics

The PI's propose to conduct research on theoreticalheavy ion physics. The emphasis of this proposal is reaction dynamics over arange of beam energies, from intermediate ( 10 AMeV) to ultra-relativistic(100 AGeV). Particular attention is paid to theory that is relevant to exper-iments at the NSCL, GSI, CERN-SPS, and RHIC. The co-PIs have a longtradition of collaborating with experimental groups in the US and abroad,and they will continue to do so.Thematically, themain emphasis lies on the investigation of correlationsbetween emitted particles, as well as phase transitions in heavy ion reactionsat different energy regimes. An important component of this proposal is thetheoretical support for the future Rare Isotope Accelerator (RIA) programand its connection to nuclear astrophysics. Since the RIA construction wasidentifed as the highest priority in theNSAC long-range plan, it is impera-tive to deepen the theoretical underpinning for this feld.The proposed topics are of present interest to the investigators in lightof the present experimental situation. A traditional strength of the investi-gators is the ability to adapt their research directions to new experimentalfndings, and it can be predicted that this will continue during the proposedgrant period.Almost all of the funds proposed will be spent for salaries for two gradu-ate students and one post-doctoral associate. In year one, there is a requestfor some computer support. This is justifed, because almost all proposedresearch makes extensive use of numerical work.

PI提议进行理论重离子物理的研究。该提案的重点是束流能量范围内的反应动力学，从中间能量（10 AMeV）到超相对论能量（100 AGeV）。特别注意的是理论，是相关的实验在NSCL，GSI，CERN-SPS和RHIC。co-PI与美国和国外的实验组有着长期的合作传统，他们将继续这样做。在主题上，主要重点是研究发射粒子之间的相关性，以及不同能量范围下重离子反应中的相变。该建议的一个重要组成部分是为未来的稀有同位素加速器（RIA）计划及其与核天体物理学的联系提供理论支持。由于RIA的建设被确定为国家空间科学委员会长期计划中的最高优先级，因此，深化这一费尔德的理论基础势在必行。根据目前的实验情况，所提出的课题是研究人员目前感兴趣的。研究人员的传统优势是能够根据新的实验发现调整他们的研究方向，可以预测，在拟议的拨款期间，这一点将继续下去。几乎所有拟议的资金都将用于支付两名研究生和一名博士后助理的工资。In year年one，there is a request请求for some computer计算机support支持.这是有道理的，因为几乎所有提出的研究都广泛使用了数值计算。