Nuclear physics in soft-wall AdS/QCD: Deuteron electromagnetic form factors
arXiv:1501.02738 · doi:10.1103/PhysRevD.91.114001
Abstract
We present a high-quality description of the deuteron electromagnetic form factors in a soft-wall AdS/QCD approach. We first propose an effective action describing the dynamics of the deuteron in the presence of an external vector field. Based on this action the deuteron electromagnetic form factors are calculated, displaying the correct 1/Q^10 power scaling for large Q^2 values. This finding is consistent with quark counting rules and the earlier observation that this result holds in confining gauge/gravity duals. The Q^2 dependence of the deuteron form factors is defined by a single and universal scale parameter kappa, which is fixed from data.
6 pages
References in corpus (16)
- Linear Confinement and AdS/QCD
- Light-Front Dynamics and AdS/QCD Correspondence: The Pion Form Factor in the Space- and Time-Like Regions
- Cold Nuclear Matter In Holographic QCD
- Structure of Vector Mesons in Holographic Model with Linear Confinement
- Holographic Nuclear Physics
- Light and heavy mesons in a soft-wall holographic approach
- 1/q^2 Corrections and Gauge/String Duality
- Meson wave function from holographic models
- Rho meson condensation at finite isospin chemical potential in a holographic model for QCD
- Baryon-charge Chemical Potential in AdS/CFT
- Nucleon structure including high Fock states in AdS/QCD
- Chiral Symmetry Breaking and Meson Wave Functions in Soft-Wall AdS/QCD
- Nucleon resonances in AdS/QCD
- Holographic Nuclear Matter in AdS/QCD
- Phenomenological Lagrangian approach to the electromagnetic deuteron form factors
- Holographic Nuclei
Cited by in corpus (6)
- Deuteron electromagnetic structure functions and polarization properties in soft-wall AdS/QCD
- Deuteron transverse densities in holographic QCD
- Scaling of PDFs, TMDs, and GPDs in soft-wall AdS/QCD
- Decay constants in AdS/QCD: a different approach
- Proton and neutron form factors from deformed gravity/gauge duality
- Two-body light front wave functions from general AdS/QCD models