Restoring excited particle interaction potentials from laser spectroscopy data: Na broadened by CO2 as an example

1996 ◽  
Author(s):  
Lydia P. Zarkova ◽  
Peter S. Pirgov ◽  
Gabriela V. Paeva ◽  
Nikolay T. Guerassimov ◽  
Anatoly P. Nefedov ◽  
...  
Keyword(s):  
Laser Spectroscopy ◽  
Particle Interaction ◽  
Spectroscopy Data ◽  
Interaction Potentials ◽  
Excited Particle

Analysis of bound-state spectra near the threshold of neutral particle interaction potentials

2006 ◽  
Vol 352 (1-2) ◽  
pp. 133-137 ◽  
Author(s):  
Fang Ou ◽  
Zhuangqi Cao ◽  
Jianping Chen ◽  
Junjie Xu
Keyword(s):  
Neutral Particle ◽  
Particle Interaction ◽  
Bound State ◽  
Interaction Potentials

scholarly journals Вероятность процессов захвата электронов у атомов аргона ионами -=SUP=-3-=/SUP=-Не-=SUP=-2+-=/SUP=- при различных параметрах удара

2019 ◽  
Vol 89 (3) ◽  
pp. 342
Author(s):  
А.А. Басалаев ◽  
М.Н. Панов
Keyword(s):  
Cross Sections ◽  
Particle Interaction ◽  
Target Atom ◽  
Interaction Potentials ◽  
Atomic Particle ◽  
Total Cross Sections ◽  
Singly Charged ◽  
Scattering Cross Sections ◽  
The Impact ◽  
Argon Ion

AbstractWe have measured the absolute values of total cross sections of capture of one and two electrons by He^2+ ions from argon atoms. The differential scattering cross sections have been determined for fast atoms and singly charged helium ions formed in each of these processes (without and with additional ionization of the formed slow argon ion). Measurements have been taken for He^2+ ions with kinetic energy of 6 keV in scattering angle range 0–2.5°. Based on the measured differential cross sections using different model atomic particle interaction potentials, we have calculated the cross sections of these processes as functions of the impact parameter. The probabilities of realization of these processes with electron density distribution in different shells in the target atom have been compared. The applicability of the expressions for the screened Coulomb interaction potentials in the description of scattering of particles that have captured electrons has been demonstrated.

Viscoelastic Probes of Suspension Structure

1986 ◽  
Vol 73 ◽  
Author(s):  
C. F. Zukoski ◽  
J. W. Goodwin ◽  
R. W. Hughes ◽  
S. J. Partridge
Keyword(s):  
High Frequency ◽  
Volume Fraction ◽  
Particle Interaction ◽  
Pair Interaction ◽  
Particle Interactions ◽  
Concentrated Suspensions ◽  
Interaction Potentials ◽  
Particle Distributions ◽  
Powder Compacts ◽  
Suspension Structure

ABSTRACTThe use of the high frequency elastic modulus, G∞, to probe particle interactions in weakly agglomerated, concentrated suspensions is discussed. We show that a model based on pair interaction potentials and a statistical description of pair spatial distribution yields accurate prediction of the volume fraction dependence of G∞. The use of statistical treatments of particle distributions as predicted from particle interaction potentials is found to provide insight on how surface chemistry affects the uniformity of powder compacts.

scholarly journals The TDHF Approximation for Hamiltonians with $m$-particle Interaction Potentials

2007 ◽  
Vol 5 (5) ◽  
pp. 1-9 ◽  
Author(s):  
Claude Bardos ◽  
Bernard Ducomet ◽  
François Golse ◽  
Alex D. Gottlieb ◽  
Norbert J. Mauser
Keyword(s):  
Particle Interaction ◽  
Interaction Potentials

Infrared laser spectroscopy of the v5 band of CH2=CH37 C1

1997 ◽  
Vol 92 (2) ◽  
pp. 301-306
Author(s):  
S. GIORGIANNI ◽  
P. STOPPA ◽  
A. DE LORENZI
Keyword(s):  
Laser Spectroscopy ◽  
Infrared Laser ◽  
Infrared Laser Spectroscopy
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