Coherent Subpicosecond Radiation From Relativistic Electron Beams

相对论电子束的相干亚皮秒辐射

• 批准号: 0631974
• 负责人: James Rosenzweig
• 金额: $ 6.63万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-06-15 至 2007-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0631974&HistoricalAwards=false
• 关键词: Coherent; Subpicosecond; Radiation; Relativistic; Electron

The impact of particle beam, or accelerator science is extremely broad. Indeed, advances in many branches of science such as the material sciences, nuclear science, elementary particle science, to name but a few, are paced by advances in accelerator science and technology. The science of particle beams is rich and challenging. Particle beams can be considered as many body systems with specified distributions, exhibiting many collective instabilities and self-organizing phenomena when interacting with electromagnetic fields and plasmas. Studies of these transitions from one non-equilibrium state to another, has progressed rapidly in recent years, but much remains to be done. Much of the work in these areas has come to reside in the DOE National Laboratories. There is growing realization that universities have a unique and important role to play and that enhancing the university role will result in significant advances in accelerator science and development and in their broad impact on other sciences. In this proposal, important "physics of beams" research is proposed by a university group, using state-of-the-art equipment and diagnostics. This research has the potential of discovering new, useful, and exciting phenomena.

粒子束或加速器科学的影响非常广泛。的确，在材料科学，核科学，基础粒子科学等许多科学分支中的进步都取决于加速器科学技术的进步。粒子梁的科学富裕而具有挑战性。粒子梁可以被视为具有指定分布的许多身体系统，在与电磁场和等离子体相互作用时表现出许多集体不稳定性和自组织现象。近年来，从一个非平衡状态到另一个非平衡状态到另一个非平衡状态的过渡迅速发展，但仍有许多事情要做。这些领域的大部分工作都居住在美国能源部国家实验室。越来越多的意识到，大学具有独特而重要的作用，并且提高大学的作用将导致加速器科学和发展以及对其他科学的广泛影响。在此提案中，使用最先进的设备和诊断技术提出了重要的“光束物理”研究。这项研究有可能发现新，有用和令人兴奋的现象。