Resonance absorption band model. [Fluorescence]
A model is derived for the resonance absorption of molecular bands composed of Lorentzian lines is suitable for calculating fluorescence from irradiated air. The model is based on an explicit functional form derived for the resonance absorption of a single Lorentzian line which properly accounts for the possibility of unequal emission and absorption line widths. A procedure for rapid numerical computation of this function is given. This function yields for the resonance absorption of molecular bands composed of either overlapping or separate lines. A significant savings in computation time is obtained by using the model in place of exact expressions for resonance absorption. Examples are given for the resonance absorption of the N/sub 2//sup +/ First Negative band system.
- Research Organization:
- EG and G, Inc., Los Alamos, NM (USA)
- DOE Contract Number:
- EY-76-C-08-1183
- OSTI ID:
- 7124028
- Report Number(s):
- EGG-1183-5059
- Country of Publication:
- United States
- Language:
- English
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Molecular resonances and strong absorption. [Mechanisms, partial waves, band crossing model]
ABSORPTION AT ELECTRON CYCLOTRON RESONANCE IN SLIGHTLY IONIZED GASES. PART I
Journal Article
·
Sun Dec 14 23:00:00 EST 1975
· Appl. Phys. Lett., v. 27, no. 12, pp. 665-667
·
OSTI ID:4135089
Molecular resonances and strong absorption. [Mechanisms, partial waves, band crossing model]
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·
Sat Dec 31 23:00:00 EST 1977
· AIP (Am. Inst. Phys.) Conf. Proc.; (United States)
·
OSTI ID:5873517
ABSORPTION AT ELECTRON CYCLOTRON RESONANCE IN SLIGHTLY IONIZED GASES. PART I
Journal Article
·
Fri Sep 01 00:00:00 EDT 1961
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OSTI ID:4821872
Related Subjects
654001* -- Radiation & Shielding Physics-- Radiation Physics
Shielding Calculations & Experiments
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
AIR
BAND THEORY
CHARGED PARTICLES
FLUIDS
FLUORESCENCE
GASES
IONIZATION
IONS
LUMINESCENCE
MATHEMATICAL MODELS
NITROGEN IONS
NUMERICAL SOLUTION
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
RESONANCE ABSORPTION
Shielding Calculations & Experiments
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
AIR
BAND THEORY
CHARGED PARTICLES
FLUIDS
FLUORESCENCE
GASES
IONIZATION
IONS
LUMINESCENCE
MATHEMATICAL MODELS
NITROGEN IONS
NUMERICAL SOLUTION
PHYSICAL RADIATION EFFECTS
RADIATION EFFECTS
RESONANCE ABSORPTION