【摘要】 在原子能院串列加速器上,利用束箔方法,测量了能量为30 MeV Fe离子产生的高剥离态谱线跃迁结构的寿命值.在30 MeV时,Fe通过箔膜的电荷态分布在7+到17+,我们选择Fe XⅥ2p⁶（¹S）4p—2p⁶（¹S）5d(²P_3/2^o—²D_3/2)的谱线,谱线波长124.696（?）,能级寿命为79±4 ps.最后对实验误差进行了分析.更多还原

【Abstract】 Experimental lifetimes of highly charged iron ions have been measured using the beam-foil technique at tandem accelerator HI-13 at China Institute of Atomic Energy （CIAE）.The ionization states of the 30 MeV Fe ions through a carbon foil were from Ⅷ to Ⅹ Ⅷ.We studied an Fe Ⅹ Ⅵ line at 124.696 （?） which has been assigned to the transition 2p⁶（¹S） 4p-2p⁶（¹S） 5d(²P_3/2°～ ²D_3/2),and the lifetime result is 79±4 ps.We also discussed the experimental errors subsequently.更多还原