Photoionization and Spectroscopy of Atoms and Molecules (Physics)

实验研究将进行光电离，集中在电子的相关性，反映在光电子的角度分布和所产生的离子的排列。测量将在少数电子原子上进行，例如铍和镁。本文将测量从氖到氙的稀有气体的光电子角分布。新的测量将在高能量下开始，以确定更高的多极对角分布的影响，这是第一次使用同步辐射作为源进行此类测量。

Experimental studies will be conducted of photoionization, focussing on electron correlation as reflected in the angular distribution of photoelectrons and the alignment of the resulting ion. Measurements will be made on few electron atoms, e.g. beryllium and magnesium. Photoelectron angular distributions will be measured for the rare gases from neon to xenon. New measurements will be begun at high energy to determine the influence of higher multipoles on the angular distribution, the first such measurements using synchrotron radiation as a source.