Electromagnetic form factors and static properties of the nucleon in a relativistic potential model of independent quarks with chiral symmetry

1986 ◽  
Vol 34 (7) ◽  
pp. 2092-2103 ◽  
Author(s):  
N. Barik ◽  
B. K. Dash
Keyword(s):  
Chiral Symmetry ◽  
Potential Model ◽  
Form Factors ◽  
Electromagnetic Form Factors ◽  
Static Properties ◽  
Relativistic Potential

Weak Form Factors for Semileptonic Transitions of Baryons in a Relativistic Potential Model of Independent Quarks

1997 ◽  
Vol 12 (18) ◽  
pp. 3249-3258 ◽  
Author(s):  
S. N. Jena ◽  
M. R. Behera
Keyword(s):  
Symmetry Breaking ◽  
Potential Model ◽  
Form Factors ◽  
Weak Form ◽  
Relativistic Quark Model ◽  
Model Calculations ◽  
Decay Modes ◽  
Confining Potential ◽  
Mit Bag Model ◽  
Relativistic Potential

Weak electric and magnetic form factors for semileptonic transitions of baryons are calculated in a relativistic quark model with the independent quark confining potential of the form [Formula: see text], a > 0. The values obtained for g2/g1 for various decay modes compare well with the nonrelativistic results of Donoghue and Holstein. The values of g1/f1 extracted from our model calculations of f2/f1 in the Cabibbo limit are not very different from those of the experiment. The values calculated for f2/f1 for various semileptonic transitions also agree well with those of the MIT bag model. The SU(3) symmetry breaking does not degenerate appreciable departures in f2/f1 values from the corresponding Cabibbo values.

scholarly journals Light meson electromagnetic form factors from three-flavor lattice QCD with exact chiral symmetry

2016 ◽  
Vol 93 (3) ◽  
Author(s):  
S. Aoki ◽  
G. Cossu ◽  
X. Feng ◽  
S. Hashimoto ◽  
T. Kaneko ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Chiral Symmetry ◽  
Form Factors ◽  
Light Meson ◽  
Electromagnetic Form Factors

scholarly journals Hyperon electromagnetic form factors in the timelike region

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
Johann Haidenbauer ◽  
Ulf-G. Meißner ◽  
Ling-Yun Dai
Keyword(s):  
Form Factors ◽  
Electromagnetic Form Factors ◽  
Timelike Region

scholarly journals Covariant nucleon electromagnetic form factors from the Goldstone-boson-exchange quark model

2001 ◽  
Vol 511 (1) ◽  
pp. 33-39 ◽  
Author(s):  
R.F. Wagenbrunn ◽  
S. Boffi ◽  
W. Klink ◽  
W. Plessas ◽  
M. Radici
Keyword(s):  
Quark Model ◽  
Goldstone Boson ◽  
Form Factors ◽  
Electromagnetic Form Factors ◽  
Boson Exchange
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