Dipole transition energy and oscillator strengthof the 1s22s - 1s2np for mn22 ion 的偶极跃迁能和振子强度
2.
Relativistic and mass - polarization effects on the energies are included as the first - order perturbation corrections . the quantum - electrodynamics contributions to the transition energies are estimated by using effective nuclear charge 非相对论能量用rayleigh - ritz变分法确定；相对论和质量极化效应用微扰论计算；量子电动力学修正用有效核电荷方法计算。
3.
The research for the binding energy of d - centers is important to the transition energy and the optical and the magneto - optical absorption of shallow center d - there have been some theoretical and experimental investigations [ 1 , 4 , 5 , 6 , 7 , 8 ] about three - dimensional and two - dimensional d - centers in magnetic field , but have no works discussed the d ~ centers in quantum wells in the strong magnetic field limited 研究d ~ -中心各个态的束缚能，对于研究d ~ -中心各能级之间的跃迁和d ~ -中心的光学和磁光吸收、新型器件的研制与开发都有很大的意义。
4.
By using the multi - configuration dirac - fock ( mcdf ) method , the effects of relaxation and correlation on the transition energies and probabilities of electric - dipole allowed ( el ) resonance and intercombination transitions for 2p53s3 - 2p6 in neutral neon have been systematically studied firstly . and the results of the transition energies and probabilities ( lifetimes ) in length and velocity gauge have been presented . during the calculation , in order to consider the rearrangement effects of the bound - state density and some important correlations , the asfs of transition initial - and final - states were divided according to their angular - momentum and parity and calculated , and different number of csfs were included in the expansion of asfs 本文利用多组态dirac - fork ( mcdf )理论方法，通过对辐射跃迁初、末态电子波函数的独立计算以及在原子态波函数的展开中考虑不同数量的组态波函数，系统地研究了弛豫和相关效应对中性ne原子2p ~ 53s ~ ( 1 . 3 ) p _ 1 ~ o - 2p ~ 6 ~ 1s _ 0电偶极共振和复合跃迁的能量以及跃迁几率的影响，给出了长度和速度两种不同规范下激发态的能量和辐射寿命；以中性ne原子的研究为基础，进一步研究了类ne等电子系列离子( z = 11 - 18 )较低的激发组态2p ~ 53s和基组态2p ~ 6的能级结构以及各能级间的辐射跃迁特性。
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