U.S.-Japan Cooperative Research: Study of Laser Particle Acceleration

美日合作研究：激光粒子加速研究

• 批准号: 9117590
• 负责人: Toshiki Tajima
• 金额: $ 1.13万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-04-01 至 1995-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9117590&HistoricalAwards=false
• 关键词: U.S.; Japan; Cooperative; Research; Study

This award will support a two-year U.S.-Japan cooperative science project between Professor Toshi Tajima, Department of Physics, University of Texas, Austin, and Professor Atsushi Ogata, National Laboratory for High Energy Physics (KEK), Tsukuba, Japan. The purpose of the project is to investigate and explore novel methods of particle acceleration via intense lasers experimentally and theoretically for future accelerators. Among the projects to be explored are the laser wakefield acceleration, ionization front wake, and plasma resonant cavity. The salability to higher energies will be investigated experimentally and theoretically. The expertise of the U.S. and Japanese groups are complementary. The U.S. investigators will travel to Tsukuba to coordinate and fine-tune their work on computational, theoretical, and laser development with the experimental results obtained by the Japanese group. The U.S. group has developed a theoretical and computational model of wakefield excitation by intense short laser pulses, while the Japanese group has carried out wakefield excitation experiments by a charged particle beam and assembled a team of experimentalists for a laser wakefield excitation.

该奖项将支持为期两年的美国-日本合作科学 Toshi Tajima教授，物理系， 德克萨斯大学奥斯汀分校教授Atsushi Ogata 高能物理实验室（KEK），筑波，日本。 的 该项目的目的是调查和探索新的方法， 通过强激光加速粒子的实验， 从理论上讲，未来的加速器。 在将要进行的项目中， 探讨了激光韦克菲尔德场加速，电离锋尾流， 和等离子体谐振腔。 更高能量的可售性将 进行实验和理论研究。 美国和日本集团的专业知识是互补的。 美国调查人员将前往筑波进行协调， 微调他们在计算、理论和激光方面的工作 日本人的实验结果， 组 该美国组织已经制定了一个理论和 超短强激光激发韦克菲尔德的计算模型 脉冲，而日本小组已经进行了韦克菲尔德 激发实验的带电粒子束和组装的 一组实验人员进行激光韦克菲尔德激发。