Atomic Physics Experiments Using Lasers and Fast Atomic Beams

快原子束分离振荡场射频 光谱学用于测量H、D和 He;分子束激光光谱学被用来研究 H_2三重里德堡态结构和衰变机制， HD和D2;以及各种激光光谱技术用于 研究了He 3和He 4的2S 1 - 2 P0，1，2间隔。 光谱 涉及发明和发展非常先进的高 分辨率技术，并导致量子的决定性测试 电动力学

Fast atomic beam separated oscillatory field radiofrequency spectroscopy is used to measure the fine structure of H, D, and He; molecular-beam laser spectroscopy is used to study the structure and decay mechanism for triplet Rydberg states of H2, HD, and D2; and various laser spectroscopy techniques are used to study the 2S1 - 2P0,1,2 interval in He3 and He4. The spectroscopy involves invention and development of very advanced high resolution techniques, and leads to definitive tests of quantum electrodynamics.