Research on Beam Cooling and Beam Manipulation Techniques

这项为期一年的国家科学基金资助仅用于支持研究生在以下方面的论文研究：(1)束流冷却的物理和技术；(2)四极模式传递函数在束流操纵、束流特性测量等方面的应用。光束冷却技术可以为高能和核物理研究提供更高精度和更高亮度的高亮度光束。四极模式传递函数可用于控制光束分布，用于发射度测量、空间电荷补偿和阻抗测量。

This one-year NSF support is solely used for the support of graduatestudents in their thesis research on (1) the physics and technologyof beam cooling and (2) applications of quadrupole-mode transferfunctions in beam manipulation, measurements of beam properties,etc. The beam cooling techniques can provide high brightness beamsfor high energy and nuclear physics research with higher precisionand higher luminosity. The quadrupole-mode transfer function can beused to manipulate beams distribution for emittance measurements,space charge compensation, and impedance measurements.