supported by the National Natural Science Foundation of China (Grant No.10574098,10674102);the Natural Science Foundation of Tianjin,China (Grant No.05YFJMJC05200)
The odd-parity high-lying states of the Sm atom are investigated systematically by a three-color resonant excitation scheme with two different excitation paths.The two intermediate states,4f 6 6s7s 7 F 0 and 4f 6 6s7s...
Project supported by the National Natural Science Foundation of China (Grant No 10574098), the Natural Science Foundation , (Grant No 05YFJMJC05200) of Tianjin, and the Scientific Research Fund of Zhejlang Provincial Education Department.
Using a three-step laser saturation excitation technique, the saturation effects on the Ba 6pns (J = 1) and 6pad (J = 1, 3) autoionization spectra are observed systemically in zero field. These saturation spectra ...