The Vector Dominance Model and an Experimental Check of this Model on the Basis of Vector-Meson Decay to an Electron — Positron Pair

1973 ◽  
pp. 36-68
Author(s):  
M. N. Khachaturyan
Keyword(s):  
Vector Meson ◽  
Meson Decay ◽  
Experimental Check ◽  
Dominance Model ◽  
Vector Dominance ◽  
Electron Positron ◽  
Electron Positron Pair

Vacuum polarization and particle creation in the presence of a potential step

2016 ◽  
Vol 31 (02n03) ◽  
pp. 1641031 ◽  
Author(s):  
S. P. Gavrilov ◽  
D. M. Gitman
Keyword(s):  
Electric Potential ◽  
Canonical Quantization ◽  
Particle Creation ◽  
Pair Creation ◽  
Dirac Field ◽  
Potential Step ◽  
Electron Positron ◽  
Physical Impact ◽  
Particle Interpretation ◽  
Electron Positron Pair

We consider QED with strong external backgrounds that are concentrated in restricted space areas. The latter backgrounds represent a kind of spatial x-electric potential steps for charged particles. They can create particles from the vacuum, the Klein paradox being closely related to this process. We describe a canonical quantization of the Dirac field with x-electric potential step in terms of adequate in- and out-creation and annihilation operators that allow one to have consistent particle interpretation of the physical system under consideration and develop a nonperturbative (in the external field) technics to calculate scattering, reflection, and electron-positron pair creation. We resume the physical impact of this development.

Direct lepton production in the generalized vector-dominance model

1976 ◽  
Vol 13 (11) ◽  
pp. 3135-3138 ◽  
Author(s):  
E. N. Argyres ◽  
A. P. Contogouris ◽  
C. S. Lam
Keyword(s):  
Dominance Model ◽  
Lepton Production ◽  
Vector Dominance

Electron-Positron Pair Production in an Elliptic Polarized Time Varying Field

2012 ◽  
Vol 29 (2) ◽  
pp. 021102 ◽  
Author(s):  
Bai-Song Xie ◽  
Mohamedsedik Melike ◽  
Dulat Sayipjamal
Keyword(s):  
Pair Production ◽  
Time Varying ◽  
Electron Positron ◽  
Electron Positron Pair
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