Project supported by the Foundation of Handan College,China (Grant No. 09005);the National Natural Science Foundation of China (Grant No. 40475007)
By applying systematically enlarged multi-configuration Dirac-Fock wavefunction, the transitions for electricdipole allowed (E1) and forbidden (E2, M1 and M2) lines are studied among 4f pair coupling and low-lying...
Supported by National Nature Science Foundation of China (Grant No. 40475007) ;Foundation of Northwest Normal University (Grant No. NWNU-KJCXGC- 03-21)
Spectra of seven cloud lightning discharges are reported for the first time after captured with a Slit-less Spectrograph on Chinese Tibet Plateau. The structural characters are analyzed and compared with the spectra o...