O IV,FV和Ne VI的1 s2 s2 p23 d 6L -1 s2 p33 d 6D,L=F,D,P跃迁
1s2s2p23d 6L - 1s2p33d 6D, L=F, D, P Transitions in O IV, F V and Ne VI
摘要:
我们目前的观察双激发六重态之间的真空紫外跃迁O IV,F V和Ne VI。光谱产生的碰撞的O+束与固体碳靶。我们还研究了以前获得的光谱的F V和Ne VI。将部分观测到的谱线归属于1 s2 s2 p23 d 6L -1 s2 p33 d 6D,L=F,D,P电偶极跃迁,并与MCHF(QED和高阶修正)和MCDF计算结果进行了比较.已确定42条新线路。五电子离子中的高激发六重态提供了一种新的能量存储形式,是真空紫外和X射线激光的可能候选者。
英文摘要:
We present observations of VUV transitions between doubly excited sextet states in O IV, F V and Ne VI. Spectra were produced by collisions of an O+ beam with a solid carbon target. We also studied spectra obtained previously of F V and Ne VI. Some observed lines were assigned to the 1s2s2p23d 6L - 1s2p33d 6D, L=F, D, P electric-dipole transitions, and compared with results of MCHF (with QED and higher-order corrections) and MCDF calculations. 42 new lines have been identified. Highly excited sextet states in five-electron ions provide a new form of energy storage and are possible candidates for VUV and x-ray lasers.
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