The Matter and the Pseudoscalar Densities in Lattice QCD

Abstract

The matter and the pseudoscalar densities inside a hadron are calculated via gauge-invariant equal-time correlation functions. A comparison is made between the charge charge and the matter density distributions for the pion, the rho, the nucleon and the ${\Delta }^{+}$ within the quenched theory, and with two flavours of dynamical quarks.

arXiv commentTypos corrected; 13 pages, 16 figures

References in corpus (14)

• Observing Long Colour Flux Tubes in SU(2) Lattice Gauge Theory
• Electromagnetic Properties of the Delta(1232)
• Intrinsic quadrupole moment of the nucleon
• Light and Strange Hadron Spectroscopy with Dynamical Wilson Fermions
• Hadron Spectrum with Wilson fermions
• Calculation and Interpretation of Hadron Correlation Functions in Lattice QCD
• Probing hadron wave functions in Lattice QCD
• Quenched charmonium spectrum
• Bethe-Salpeter Amplitudes and Density Correlations for Mesons with Wilson Fermions
• Hadron Masses and Decay Constants with Wilson Quarks at $\beta =5.85$ and 6.0
• Hadron wave functions and the issue of nucleon deformation
• The Charge and Matter radial distributions of Heavy-Light mesons calculated on a lattice with dynamical fermions
• Quenched charmonium near the continuum limit
• Gauge-invariant two- and three- density correlators

Cited by in corpus (10)

• The N to Delta electromagnetic transition form factors from Lattice QCD
• The nucleon to Delta electromagnetic transition form factors in lattice QCD
• A Study of Hadron Deformation in Lattice QCD
• Two-current correlations in the pion on the lattice
• Double parton distributions in the pion from lattice QCD
• Double parton distributions in the nucleon from lattice QCD
• Meson deformation by magnetic fields in lattice QCD
• Hadron deformation from Lattice QCD
• Density distributions in the $B$ meson
• Two-Pion Exchange in Proton-Proton Scattering