STUDY OF BRANCHING RATIONS OF 3p3/2nd (J=1,3) AUTOIONIZING SERIES OF NEUTRAL MAGNESIUM
Li Cong-qi (李从奇)a, Dai Chang-jian (戴长健)ab, Lü Jun (吕俊)a
a Department of Physics, Zhejiang University, Hangzhou 310027, China; b China Center of Advanced Science and Technology (world laboratory), Beijing 100080, China
Abstract With the K matrix and multichannel quantum defect theory, we have studied the branching ratios of 3p3/2nd (J=1,3) autoionizing series of Mg above the 3p1/2 ion limit. The calculations are compared with the previous experimental spectra, and the unmeasured branching ratios are presented. The conclusion is that 3p3/2nd state prepared by the three-step excitation can form population inversion between the 3p1/2 and 3s1/2 ionic states.
Received: 13 September 1999
Accepted manuscript online:
PACS:
31.15.-p
(Calculations and mathematical techniques in atomic and molecular physics)
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 19974018), the National High-technology Inertial Confinement Fusion Committee of China, the Zhejiang Provinical Natural Science Foundation (Grant No. 197024), and Cao Guang B
Cite this article:
Li Cong-qi (李从奇), Dai Chang-jian (戴长健), Lü Jun (吕俊) STUDY OF BRANCHING RATIONS OF 3p3/2nd (J=1,3) AUTOIONIZING SERIES OF NEUTRAL MAGNESIUM 2000 Chinese Physics 9 500
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
