Solvation effects on molecular pure radiative lifetime and absorption oscillator strength in clusters

1990 ◽  
Vol 93 (1) ◽  
pp. 147-158 ◽  
Author(s):  
Abraham Penner ◽  
Aviv Amirav ◽  
Joshua Jortner ◽  
Abraham Nitzan ◽  
Joel Gersten
Keyword(s):  
Oscillator Strength ◽  
Radiative Lifetime ◽  
Solvation Effects ◽  
Absorption Oscillator Strength

Radiative lifetime and oscillator strength determinations in Xe VI

2005 ◽  
Vol 33 (2) ◽  
pp. 181-191 ◽  
Author(s):  
É. Biémont ◽  
V. Buchard ◽  
H.-P. Garnir ◽  
P.-H. Lefèbvre ◽  
P. Quinet
Keyword(s):  
Oscillator Strength ◽  
Radiative Lifetime

Radiative lifetime and oscillator strength determination in Mg-like potassium (K VIII)

2002 ◽  
Vol 20 (2) ◽  
pp. 199-204 ◽  
Author(s):  
E. Biémont ◽  
P.-D. Dumont ◽  
H.P. Garnir ◽  
P. Palmeri ◽  
P. Quinet
Keyword(s):  
Oscillator Strength ◽  
Radiative Lifetime ◽  
Strength Determination

SUSY SUPERPOTENTIALS FOR A CONFINED HULTHÉN POTENTIAL

2004 ◽  
Vol 19 (37) ◽  
pp. 2757-2764 ◽  
Author(s):  
Y. P. VARSHNI
Keyword(s):  
Quantum Mechanics ◽  
Oscillator Strength ◽  
Wave Functions ◽  
Dipole Polarizability ◽  
Hulthén Potential ◽  
Hulthen Potential ◽  
Variational Wave Functions ◽  
Absorption Oscillator Strength ◽  
Variational Wave ◽  
Good Agreement

A system consisting of an ion and an electron interacting through the Hulthén potential confined in an impenetrable spherical box, with the ion at the centre is considered. Superpotential which is the crucial quantity in supersymmetric quantum mechanics is proposed for the 1s and 2p states. Variational wave functions are thence derived. Energies are calculated from these for different values of the radius of box (R) and these are compared to the exact values; good agreement is shown to exist between the two. The variational wave functions are further employed to calculate the absorption oscillator strength for the 1s→2p transition and the dipole polarizability for different values of R.

scholarly journals The influence of hyperfine structure on some manganese line profiles in the solar spectrum

2003 ◽  
pp. 35-41 ◽  
Author(s):  
Nikola Vitas ◽  
Istvan Vince
Keyword(s):  
Hyperfine Structure ◽  
Oscillator Strength ◽  
Solar Spectrum ◽  
Oscillator Strengths ◽  
Total Absorption ◽  
Line Profiles ◽  
Absorption Oscillator Strength

Taking into account effects of hyperfine structure, we calculated the synthetic solar spectrum for wavelength intervals around nine neutral manganese lines. To estimate values of hyperfine components we used the Oxford total absorption oscillator strength measurements (Booth et al. 1983). We compared observed profiles (Photometric Atlas of the Solar Spectrum from 3000 to 10000 ?(Delbouille et al. 1973)) of selected manganese lines with synthesized profiles in two cases: when hyperfine structure is not and when it is taken into account. By comparing the calculated with observed spectrum, we corrected the total oscillator strengths of all nine selected manganese lines.

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