Coherent Control of Nuclear Transition

核转变的连贯控制

• 批准号: 0245081
• 负责人: Olga Kocharovskaya
• 金额: $ 33.5万
• 依托单位: Texas A&M Engineering Experiment Station
• 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: 2003-09-15 至 2006-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0245081&HistoricalAwards=false
• 关键词: Coherent; Control; Nuclear; Transition

This project focuses on interference phenomena in multilevel coherently driven atomic systems. The research will involve two extensions of an on-going project in non-linear optics, to nuclear matter and to wavelengths of the radiation to below 0.1nm. The main research objective involves the development of a rigorous theory of the coherent control of gamma ray Mossbauer transitions and also of making a series of pioneering experiments demonstrating the strong influence of optical laser radiation on gamma ray Mossbauer transitions. The broader impact of the program will be in the ability to manipulate nuclear processes and gamma emission.

该项目重点研究多级相干驱动原子系统中的干涉现象。该研究将涉及正在进行的非线性光学项目的两个扩展：核物质和0.1nm以下的辐射波长。主要研究目标包括发展伽马射线穆斯堡尔跃迁相干控制的严格理论，并进行一系列开创性实验，证明光学激光辐射对伽马射线穆斯堡尔跃迁的强烈影响。该计划更广泛的影响将在于操纵核过程和伽马发射的能力。