【摘要】 用三台可调谐脉冲染料激光器三步共振电离方法，测量了铀原子在电离限附近的能级。测量了在４９７３３～５０２２４ｃｍ－１能量区间的４０余个能级位置。更多还原

【Abstract】 A large number of levels of atomic uranium near the ionization limit have been studied using three-step resonant ionization method with three pulsed tunable dye lasers. More than forty energy levels of uranium atom have been measured which were located in the 49733 - 50224cmAll energy interval.更多还原