Magnetic and quadrupole moments of light spin-1 mesons in light cone QCD sum rules

Abstract

The magnetic and quadrupole moments of the light-vector and axial-vector mesons are calculated in the light cone QCD sum rules. Our results for the static properties of these mesons are compared with the predictions of lattice QCD as well as other approaches existing in the literature.

11 pages, NO figures, LaTeX formatted

References in corpus (7)

• Determination of the Charged Pion Form Factor at Q2=1.60 and 2.45 (GeV/c)2
• Nucleon electromagnetic form factors
• Electromagnetic Form Factors of the Nucleon and Compton Scattering
• Vector meson form factors and their quark-mass dependence
• Pseudoscalar and vector meson form factors from lattice QCD
• Towards NNLO Accuracy in the QCD Sum Rule for the Kaon Distribution Amplitude
• Magnetic moments of vector, axial, and tensor mesons in lattice QCD

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• Determination of the properties of vector mesons in external magnetic field by Quenched $SU(3)$ Lattice QCD
• Magnetic moment of the rho meson in instant-form relativistic quantum mechanics
• Magnetic moments of mesons
• Meson Electro-Magnetic Form Factors in an Extended Nambu--Jona-Lasinio model including Heavy Quark Flavors
• Hadronic structure on the light-front VIII. Light scalar and vector mesons
• Unambiguous Extraction of the Electromagnetic Form Factors for Spin-1 Particles on the Light-Front
• Magnetic dipole moment of the light tensor mesons in light cone QCD sum rules
• Tensor polarizability of the vector mesons from $SU(3)$ lattice gauge theory
• Rho-meson properties in medium
• Multipole Moments of Heavy Vector and Axial-Vector Mesons in QCD
• Medium effects on the electromagnetic form factors of the $\rho$ meson
• Quadrupole moments of spin-1 systems: the rho meson, the S-wave deuteron and some general constraints
• Ward-Takahashi identity in the light-front formalism for a bound state of fermions
• Radiative Decays of Vector Mesons with Light-Cone Sum Rules