Impressions of the Continuum Bound State Problem in QCD

Abstract

Modern and anticipated facilities will deliver data that promises to reveal the innermost workings of quantum chromodynamics (QCD). In order to fulfill that promise, phenomenology and theory must reach a new level, limiting and overcoming model-dependence, so that clean lines can be drawn that connect the data with QCD itself. Progress in that direction, made using continuum methods for the hadron bound-state problem, is sketched herein.

arXiv comment8 pages, 5 figures, 1 table

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Cited by in corpus (36)

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• Empirical Consequences of Emergent Mass
• Gauge Sector Dynamics in QCD
• QCD Running Couplings and Effective Charges
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• Vector-meson production and vector meson dominance
• Masses of positive- and negative-parity hadron ground-states, including those with heavy quarks
• Resolving the Bethe-Salpeter kernel
• Emergence of pion parton distributions
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• Measures of pion and kaon structure from generalised parton distributions
• Parton distributions of light quarks and antiquarks in the proton
• Pion and Kaon box contribution to $a_{\mu }^{\text{HLbL}}$
• Nucleon axial-vector and pseudoscalar form factors, and PCAC relations
• Hadron and light nucleus radii from electron scattering
• Pseudo-scalar mesons: light front wave functions, GPDs and PDFs
• Form Factors of the Nucleon Axial Current
• Production of $\Omega NN$ and $\Omega \Omega N$ in ultra-relativistic heavy ion collisions
• Nucleon axial form factor at large momentum transfers
• Quark anomalous magnetic moment and its effects on the $\rho$ meson properties
• Semileptonic $B_c\to {\eta }_c,J/\psi$ transitions
• Heavy + heavy and heavy + light pseudoscalar to vector semileptonic transitions
• Strong Interaction Physics at the Luminosity Frontier with 22 GeV Electrons at Jefferson Lab
• Artificial Dynamical Effects in Quantum Field Theory
• Distribution amplitudes of light diquarks
• Models of $J/\Psi$ photo-production reactions on the nucleon
• Contact interaction analysis of octet baryon axialvector and pseudoscalar form factors
• Composition of low-lying $\mathbf{J}={\frac{3}{2}}^{\pm }\mathbf{\Delta }$-baryons
• Polarised parton distribution functions and proton spin
• Heavy+light pseudoscalar meson semileptonic transitions
• Revealing pion and kaon structure via generalised parton distributions
• Mission Target: Exotic Multiquark Hadrons -- Sharpened Blades
• Symplectic Effective Field Theory for Nuclear Structure Studies
• Semileptonic transitions: $B_{(s)}\to \pi (K)$; $D_s\to K$; $D\to \pi ,K$; and $K\to \pi$
• Regarding the distribution of glue in the pion