Heavy Quarkonium in a Holographic Basis

Abstract

We study the heavy quarkonium within the basis light-front quantization approach. We implement the one-gluon exchange interaction and a confining potential inspired by light-front holography. We adopt the holographic light-front wavefunction (LFWF) as our basis function and solve the non-perturbative dynamics by diagonalizing the Hamiltonian matrix. We obtain the mass spectrum for charmonium and bottomonium. With the obtained LFWFs, we also compute the decay constants and the charge form factors for selected eigenstates. The results are compared with the experimental measurements and with other established methods.

15 pages, 5 figures, texts and figures updated

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Cited by in corpus (86)

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• Light-Front Field Theory on Current Quantum Computers
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• Mixing effects on 1S and 2S state heavy mesons in the light-front quark model
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• Renormalized quark-antiquark Hamiltonian induced by a gluon mass ansatz in heavy-flavor QCD
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• All-charm tetraquark in front form dynamics
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• Spatial imaging of proton via leading-twist non-skewed GPDs with basis light-front quantization
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• Stress inside the pion in holographic light-front QCD
• Confinement in Two-Dimensional QCD and the Infinitely Long Pion
• The pion in the graviton soft-wall model: phenomenological applications
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• Efficient Quantum Simulation of QCD Jets on the Light Front
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• Trends and Progress in Nuclear and Hadron Physics: a straight or winding road
• Longitudinal dynamics for mesons on the light cone
• Frame dependence of transition form factors in light-front dynamics
• Transverse structure of the proton beyond leading twist: A light-front Hamiltonian approach
• Scattering in strong electromagnetic fields: transverse size effects in tBLFQ
• Basis Light-Front Quantization for a Chiral Nucleon-Pion Lagrangian
• Stress out of charmonia
• Gravitational form factor $D$ of charmonium from shear stress
• The Mystery of Bloom-Gilman Duality: A Light Front Holographic QCD Perspective
• Quarkonium wave functions on the light front
• Probing the structure of ${\chi }_{c1}(3872)$ with photon transition form factors
• Semileptonic Decay of $B_c$ to ${\eta }_c$ and $J/\psi$ on the Light Front
• Spectroscopy of excited quarkonium states in the light-front quark model
• Relativistic dynamics of charmonia in strong magnetic fields
• Dissecting a strongly coupled scalar nucleon
• High Resolution Nonperturbative Light-Front Simulations of the True Muonium Atom
• On the light-front wave functions of quarkonia
• Heavy and heavy-light mesons in the Covariant Spectator Theory
• Exclusive diffractive J/psi and Psi(2S) production in dipole model using a holographic AdS/QCD light front wavefunction with longitudinal confinement
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• S- and D-wave vector charmonia
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• Hadron spectroscopy using the light-front holographic Schrödinger equation and the 't Hooft equation
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