Relativistic deuteron wave function and electromagnetic form factors in the light-front dynamics

1995 ◽  
Author(s):  
J. Carbonell ◽  
V. A. Karmanov
Keyword(s):  
Wave Function ◽  
Deuteron Wave Function ◽  
Form Factors ◽  
Light Front ◽  
Electromagnetic Form Factors ◽  
Front Dynamics

Unpolarized and polarized densities based on a light-front quark–diquark model

2017 ◽  
Vol 32 (17) ◽  
pp. 1750097 ◽  
Author(s):  
Negin Sattary Nikkhoo ◽  
Mohammad Reza Shojaei
Keyword(s):  
Wave Function ◽  
Form Factors ◽  
Light Front ◽  
Electromagnetic Form Factors ◽  
De Sitter ◽  
Diquark Model ◽  
Soft Wall ◽  
Initial Scale

In this paper, we calculate the proton and neutron unpolarized and transversely polarized densities. We use the light-front wave function (LFWF), which at an initial scale is constrained by the soft-wall anti-de Sitter (AdS) QCD model, for calculating the Dirac and Pauli form factors which transverse densities are in terms of these form factors. Also, we use these form factors for calculating the flavor separated results for the proton and neutron electromagnetic form factors and calculate u and d quark unpolarized and transversely polarized densities. Finally, we compare our results with other previous parametrizations.

Relativistic deuteron wave function in the light-front dynamics

1995 ◽  
Vol 581 (3-4) ◽  
pp. 625-653 ◽  
Author(s):  
J. Carbonell ◽  
V.A. Karmanov
Keyword(s):  
Wave Function ◽  
Deuteron Wave Function ◽  
Light Front ◽  
Front Dynamics

scholarly journals Electromagnetic form factors in the light-front dynamics

1992 ◽  
Vol 546 (4) ◽  
pp. 691-717 ◽  
Author(s):  
V.A. Karmanov ◽  
A.V. Smirnov
Keyword(s):  
Form Factors ◽  
Light Front ◽  
Electromagnetic Form Factors ◽  
Front Dynamics
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