scholarly journals Light-by-light scattering sum rules in light of new data

2017 ◽  
Vol 95 (1) ◽  
Author(s):  
Igor Danilkin ◽  
Marc Vanderhaeghen
Keyword(s):  
Light Scattering ◽  
Sum Rules

scholarly journals Hadronic light-by-light scattering amplitudes from lattice QCD versus dispersive sum rules

2018 ◽  
Vol 98 (7) ◽  
Author(s):  
Antoine Gérardin ◽  
Jeremy Green ◽  
Oleksii Gryniuk ◽  
Georg von Hippel ◽  
Harvey B. Meyer ◽  
...  
Keyword(s):  
Light Scattering ◽  
Scattering Amplitudes ◽  
Lattice Qcd ◽  
Sum Rules

Light scattering and sum rules of three coexisting phases for quasiternary solutions near the tricritical point

2010 ◽  
Vol 132 (7) ◽  
pp. 074501 ◽  
Author(s):  
Nong Wang ◽  
Xueqin An ◽  
Jinshou Wang ◽  
Xuhong Peng ◽  
Weiguo Shen
Keyword(s):  
Light Scattering ◽  
Sum Rules ◽  
Tricritical Point ◽  
Coexisting Phases

scholarly journals Light-by-light scattering sum rules constraining meson transition form factors

2012 ◽  
Vol 85 (11) ◽  
Author(s):  
Vladimir Pascalutsa ◽  
Vladyslav Pauk ◽  
Marc Vanderhaeghen
Keyword(s):  
Light Scattering ◽  
Sum Rules ◽  
Form Factors ◽  
Transition Form

scholarly journals Rayleigh-Brillouin Light Scattering: Spectral Moments and Sum Rules

1994 ◽  
Vol 98 (12) ◽  
pp. 3139-3147 ◽  
Author(s):  
R. P. C. Schram ◽  
G. H. Wegdam ◽  
Arjen Bot
Keyword(s):  
Light Scattering ◽  
Sum Rules ◽  
Brillouin Light Scattering ◽  
Spectral Moments

scholarly journals Sum Rules for Light-by-Light Scattering

2010 ◽  
Vol 105 (20) ◽  
Author(s):  
Vladimir Pascalutsa ◽  
Marc Vanderhaeghen
Keyword(s):  
Light Scattering ◽  
Sum Rules

Light Scattering and Sum Rules in Three Phases of a Liquid Mixture near Its Tricritical Point

1980 ◽  
Vol 44 (2) ◽  
pp. 80-84 ◽  
Author(s):  
M. W. Kim ◽  
W. I. Goldburg ◽  
P. Esfandiari ◽  
J. M. H. Levelt Sengers ◽  
E. -S. Wu
Keyword(s):  
Light Scattering ◽  
Sum Rules ◽  
Liquid Mixture ◽  
Tricritical Point ◽  
Three Phases

A Perturbation Theory for the Population of Atomic Energy Levels in Non-Lte Plasmas

1988 ◽  
Vol 102 ◽  
pp. 343-347
Author(s):  
M. Klapisch
Keyword(s):  
Perturbation Theory ◽  
Small Parameter ◽  
Classification Scheme ◽  
Sum Rules ◽  
Energy Levels ◽  
Natural Classification ◽  
Quantum Numbers ◽  
Formal Expansion ◽  
Atomic Energy Levels ◽  
As Effects

AbstractA formal expansion of the CRM in powers of a small parameter is presented. The terms of the expansion are products of matrices. Inverses are interpreted as effects of cascades.It will be shown that this allows for the separation of the different contributions to the populations, thus providing a natural classification scheme for processes involving atoms in plasmas. Sum rules can be formulated, allowing the population of the levels, in some simple cases, to be related in a transparent way to the quantum numbers.

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