Transverse charge and magnetization densities based on Regge parameterization

2015 ◽  
Vol 24 (11) ◽  
pp. 1550086 ◽  
Author(s):  
Negin Sattary Nikkhoo ◽  
Mohammad Reza Shojaei
Keyword(s):  
Sum Rules ◽  
Form Factors ◽  
Transverse Plane ◽  
Large Momentum ◽  
Electromagnetic Form Factors ◽  
Parton Distributions ◽  
Generalized Parton Distributions ◽  
Transfer Region ◽  
Quark Charge ◽  
Elastic Form

In this paper, we discuss the charge and magnetization densities for proton and neutron in the transverse plane, whereas there are links between the generalized parton distributions (GPDs) and elastic form factors by means of sum rules. We use the extended Regge parameterization for large momentum transfer region for calculating Dirac and Pauli form factors which have been described in the electromagnetic form factors data, so we want to calculate the charge and magnetization densities for proton and neutron in the transverse plane and we also calculate [Formula: see text] and [Formula: see text] quark charge and magnetization densities. The extracted results are compared with other previous parameterizations.

scholarly journals Generalized Parton Distributions and the Structure of the Hadrons

2018 ◽  
Vol 47 ◽  
pp. 1860099
Author(s):  
O. V. Selyugin
Keyword(s):  
Form Factors ◽  
Distribution Functions ◽  
Electromagnetic Form Factors ◽  
Parton Distribution Functions ◽  
Parton Distributions ◽  
Hadron Interaction ◽  
High Energies ◽  
Generalized Parton Distributions ◽  
Momentum Transfer Dependence ◽  
The Impact

The dependence of the hadron interaction on its structure is examined in the framework of the generalized parton distributions (GPDs). The [Formula: see text] dependence of the GPDs is determined by the parton distribution functions (PDFs), which were obtained from the deep inelastic scattering. The analysis of the whole sets of experimental data on the electromagnetic form factors of the proton and neutron with taking into account many forms of PDFs, obtained by the different Collaborations, make it possible to obtain the special momentum transfer dependence of the GPDs. This permits us to obtain the electromagnetic and gravitomagnetic form factors of the nucleons. The impact parameter dependence of the proton and neutron charge and matter densities is examined. The elastic hadron scattering at high energies was analyzed in the framework of the model that takes into account both these form factors (electromagnetic and gravitomagnetic).

scholarly journals Electromagnetic Form Factors of Deuteron at Large Momentum Transfers in the Covariant Oscillator Quark Model

1985 ◽  
Vol 73 (6) ◽  
pp. 1502-1514 ◽  
Author(s):  
N. Honzawa ◽  
S. Ishida ◽  
Y. Kizukuri ◽  
M. Namiki ◽  
M. Oda ◽  
...  
Keyword(s):  
Quark Model ◽  
Form Factors ◽  
Large Momentum ◽  
Electromagnetic Form Factors

scholarly journals Nucleon form factors and moments of generalized parton distributions usingNf=2+1+1twisted mass fermions

2013 ◽  
Vol 88 (1) ◽  
Author(s):  
C. Alexandrou ◽  
M. Constantinou ◽  
S. Dinter ◽  
V. Drach ◽  
K. Jansen ◽  
...  
Keyword(s):  
Form Factors ◽  
Parton Distributions ◽  
Generalized Parton Distributions ◽  
Nucleon Form Factors

Weak and electromagnetic form factors of baryons at large momentum transfer

1981 ◽  
Vol 23 (5) ◽  
pp. 1152-1157 ◽  
Author(s):  
Stanley J. Brodsky ◽  
G. Peter Lepage ◽  
S. A. A. Zaidi
Keyword(s):  
Momentum Transfer ◽  
Form Factors ◽  
Large Momentum Transfer ◽  
Large Momentum ◽  
Electromagnetic Form Factors
Sign in / Sign up

Export Citation Format

Share Document