On the spectral profiles of optical transitions to the autoionizing 7d’ and 9s’ levels and configuration interaction in 7d’ levels of Kr

1987 ◽  
Vol 86 (11) ◽  
pp. 5904-5908 ◽  
Author(s):  
Akihide Wada ◽  
Yukio Adachi ◽  
Chiaki Hirose
Keyword(s):  
Configuration Interaction ◽  
Optical Transitions ◽  
Spectral Profiles

scholarly journals Optical Transitions and Charge-Exchange in Highly Charged Quasi-Molecules

2010 ◽  
Vol 2010 ◽  
pp. 1-12 ◽  
Author(s):  
A. Devdariani ◽  
E. Dalimier ◽  
P. Sauvan
Keyword(s):  
Dense Plasma ◽  
Dipole Moments ◽  
Initial Approximation ◽  
Optical Transitions ◽  
Neutral Species ◽  
Nonrelativistic Case ◽  
Dense Plasmas ◽  
Nonadiabatic Transitions ◽  
Spectral Profiles ◽  
Bound Electron

The interaction between quasimolecular states produces not only nonadiabatic transitions but also some exotic features in the wings of the spectral profiles emitted by the ions in collision. Although this concept has been fruitfully used for neutral species, some new highlighted experimental data on quasimolecular optical transitions in hot dense plasma have renewed the interest to the concept in the recent years. The present review deals with highly charged quasimolecules and it is dedicated specifically to quasimolecules formed by two bare nuclei and one bound electron. The reason for this choice is that, for such quasimolecules, the energy terms and the dipole moments of the optical transitions can be obtained straightforwardly in nonrelativistic case without any approximation that are typical for neutrals. Although the results obtained in the frame of the approach developed here are directly applicable to the case of single collisions or to low-density plasmas, they form a reasonable initial approximation for the problem of optical profiles in hot dense plasmas and can be regarded as a safe framework for qualitative discussions of profiles in those environments.

OPTICAL TRANSITIONS BETWEEN SPIN-POLARIZED BANDS IN MAGNETIC CHROMIUM SPINELS

1971 ◽  
Vol 32 (C1) ◽  
pp. C1-932-C1-933 ◽  
Author(s):  
H. W. LEHMANN ◽  
G. HARBEKE ◽  
H. PINCH
Keyword(s):  
Optical Transitions ◽  
Spin Polarized

VOLUME DEPENDENCE OF OPTICAL TRANSITIONS IN GaAs : PHOTOMODULATED REFLECTIVITY

1984 ◽  
Vol 45 (C8) ◽  
pp. C8-57-C8-60 ◽  
Author(s):  
M. Hanfland ◽  
K. Syassen ◽  
N. E. Christensen
Keyword(s):  
Optical Transitions ◽  
Volume Dependence
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