Pion spectroscopy and dynamics using the holographic light-front Schrödinger equation and the 't Hooft equation
arXiv:2208.08405 · doi:10.1016/j.physletb.2022.137628
Abstract
We show that the holographic Schrödinger equation of light-front chiral QCD, together with the 't Hooft equation of (1+1)-dimensional QCD in the large limit, can simultaneously describe pion spectroscopy as well as the pion decay constant, charge radius, electromagnetic form factor, photon-to-pion transition form factor, Parton Distribution Function (PDF) and Distribution Amplitude (DA). Furthermore, the chiral-limit constraints, as encoded in the Gell-Mann-Oakes-Renner (GMOR) relation, are satisfied.
8 pages, 8 figures
References in corpus (17)
- Hadronic Spectra and Light-Front Wavefunctions in Holographic QCD
- Light-Front Dynamics and AdS/QCD Correspondence: The Pion Form Factor in the Space- and Time-Like Regions
- Baryons as relativistic three-quark bound states
- Light-Front Holography: A First Approximation to QCD
- Measurement of gamma gamma* --> pi0 transition form factor at Belle
- Soft-Gluon Resummation and the Valence Parton Distribution Function of the Pion
- Light-Front Dynamics and AdS/QCD Correspondence: Gravitational Form Factors of Composite Hadrons
- Pion Valence Quark Distribution from Matrix Element Calculated in Lattice QCD
- Emergent Hadron Mass in Strong Dynamics
- Emergence of mass in the gauge sector of QCD
- Emergence of pion parton distributions
- Decay constants of the pion and its excitations in holographic QCD
- Pion to photon transition form factors with basis light-front quantization
- Confinement in Two-Dimensional QCD and the Infinitely Long Pion
- The pion in the graviton soft-wall model: phenomenological applications
- Meson masses and decay constants in holographic QCD consistent with ChPT and HQET
- Hadron spectroscopy using the light-front holographic Schrödinger equation and the 't Hooft equation