汞原子6sns ~3S_1,6snd ~3D_1 Rydberg系列的寿命(英文)

Radiative Lifetimes of Rydberg States 6sns ~3S_1 and 6snd ~3D_1 of HgI

利用多通道量子数亏损理论计算了汞原子 6sns3S1 (n =11～ 2 5 ) ,6snd3D1 (n =12～ 2 4 )两个Rydberg系列的能级和寿命 ,给出了这两个系列寿命所遵循的公式 ,6sns3S1 系列为τ =0 814v2 835(ns) ,6snd3D1 系列为τ =0 30 2v2 92 6 (ns) 。

Natural radiative lifetimes of 6snd ()~3S_1(n=11～25) and 6snd ()~3D_1(n=12～24) Rydberg series of neutral mercury are calculated by means of multichannel quantum defect theory(MQDT). The lifetime of 6sns ()~3S_1 series can be approximated by τ=0.814v^(2.835)(ns) and that of the 6snd ()~3D_1 series by τ=0.302v^(2.926)(ns), where v is an effective quantum number.