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Scalar-isoscalar states, gravitational form factors, and dimension-2 condensates in a large-Nc Regge approach
s meson scalar-isoscalar states large-Nc Regge models pion and nucleon gravitational form factors
2011/1/14
Scalar-isoscalar states (JPC = 0++) are analyzed within the large-Nc Regge approach. We find that the lightest f0(600) scalar-isoscalar state fits very well into the pattern of the radial Regge trajec...
Axial and pseudoscalar form-factors of the Delta^+(1232)
Axial pseudoscalar form-factors Delta^+(1232)
2011/1/13
We present first results on the axial and pseudoscalar D form factors. The analysis is carried
out in the quenched approximation where statistical errors are small and the lattice set-up can be inves...
A relativistic coupled-channel formalism for electromagnetic form factors of 2-body bound states
Relativistic quantum mechanics Few-body systems Electromagnetic structure
2011/1/6
We discuss a Poincar´e invariant coupled-channel formalism which is based on the point-form of relativistic quantum mechanics.
Scalar-isoscalar states, gravitational form factors, and dimension-2 condensates in a large-Nc Regge approach
s meson scalar-isoscalar states large-Nc Regge models pion and nucleon gravitational form factors
2011/1/10
Scalar-isoscalar states (JPC = 0++) are analyzed within the large-Nc Regge approach. We find that the lightest f0(600) scalar-isoscalar state fits very well into the pattern of the radial Regge trajec...
Quasi-Elastic Electron-Deuteron Scattering and Calculation of
Neutron Electromagnetic Form Factors at Q2=1.75 to
4.00 (GeV/c)2
electric form factor magnetic form factor neutron
charge distribution dipole fit
2007/8/15
2003Vol.39No.6pp.685-688DOI:
Quasi-Elastic Electron-Deuteron Scattering and Calculation of
Neutron Electromagnetic Form Factors at Q2=1.75 to
4.00 (GeV/c)2
N. Ghahramany, M. Vaez...
A Diquark-Quark Model with Its Use in Nucleon Form Factors
form factors diquark radial function
2007/8/15
2005Vol.44No.4pp.707-711DOI:
A Diquark-Quark Model with Its Use in Nucleon Form Factors
WANG Hong-Min1 and ZHANG Ben-Ai2
1 Physics Department, Academy of Armored Forces...
Local Quark-Hadron Duality and Magnetic Form Factors of Bound Proton
form factors quark-hadron duality EMC effects
2007/8/15
2005Vol.44No.2pp.326-328DOI:
Local Quark-Hadron Duality and Magnetic Form Factors of Bound Proton
WANG Hong-Min1 and ZHANG Ben-Ai2
1 Physics Department, Academy of Armo...
Contribution of Quark Structure Term in Nucleon Electric and
Magnetic Form Factors
form factors relativistic quark model radial function quark structure
2007/8/15
2004Vol.42No.5pp.735-738DOI:
Contribution of Quark Structure Term in Nucleon Electric and
Magnetic Form Factors
WANG Hong-Min and ZHANG Ben-Ai
Graduate School, the Chine...
2004Vol.41No.3pp.425-428DOI:
Electric and Magnetic Form Factors of Proton in Relativistic Constituent Quark Model
WANG Hong-Min and ZHANG Ben-Ai
Graduate Schoo...