Current Topics in Heavy Quarkonium Physics

Abstract

I review some recent progress, open puzzles and future opportunities in heavy quarkonium physics in the framework of effective field theories

14 pages, invited plenary talk at the XLIX International Winter Meeting on Nuclear Physics, BORMIO2011, January 24-28, 2011, Bormio, Italy

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• Low-energy Universality and the New Charmonium Resonance at 3870 MeV
• J/psi (psi') production at the Tevatron and LHC at O(α_s^4v^4) in nonrelativistic QCD
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• Radiative transitions from Upsilon(5S) to molecular bottomonium
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• Spin-dependent potentials from lattice QCD
• Quarkonium states in a complex-valued potential
• Complete next-to-leading-order corrections to J/psi photoproduction in nonrelativistic quantum chromodynamics
• $M({\eta }_b)$ and ${\alpha }_s$ from Nonrelativistic Renormalization Group
• Precise B, B_s and B_c meson spectroscopy from full lattice QCD
• Determination of the Static Potential with Dynamical Fermions
• Non-relativistic bound states in a moving thermal bath
• Production of Triply Heavy Baryons at LHC
• Field Strength Correlators and Dual Effective Dynamics in QCD
• Heavy Quarkonia: Wilson Area Law, Stochastic Vacuum Model and Dual QCD
• Confinement: Understanding the Relation Between the Wilson Loop and Dual Theories of Long Distance Yang Mills Theory
• Non-relativistic bound states at finite temperature (II): the muonic hydrogen
• $O({\alpha }_s{v}^2)$ Corrections to Hadronic and Electromagnetic Decays of ${}^1{S}_0$ Heavy Quarkonium
• Bottomonium spectroscopy with mixing of eta_b states and a light CP-odd Higgs
• Effective string theory constraints on the long distance behavior of the subleading potentials
• Quarkonium production in high energy proton-proton and proton-nucleus collisions
• Improved determination of inclusive electromagnetic decay ratios of heavy quarkonium from QCD
• $O({\alpha }_s{v}^2)$ correction to pseudoscalar quarkonium decay to two photons
• Quark-antiquark potential to order 1/m and heavy quark masses
• Spectroscopy, leptonic decays and the nature of heavy quarkonia
• Radiative decays and the nature of heavy quarkonia
• The static hybrid potential in D dimensions at short distances
• Relativistic corrections to the static potential at O(1/m) and O(1/m^2)
• Precise determination of the eta_c mass and width in the radiative J/Psi -> eta_c gamma decay
• Quarkonium spectral functions with complex potential
• The spin-orbit potential and Poincaré invariance in finite temperature pNRQCD
• Effective field theories for heavy quarkonium at finite temperature
• NRQCD Factorization and Quarkonium Production at Hadron-Hadron and ep Colliders
• Proper heavy-quark potential from a spectral decomposition of the thermal Wilson loop
• The discrete contribution to ${\psi }^{\prime }\to J/\psi +\gamma \gamma$
• Scaling study of the relativistic corrections to the static potential
• Quark dynamics and flux tube structure in qqbar bound states
• Mixing of S-Wave Charmonia with $\mathrm{D}\overline{\mathrm{D}}$ Molecule States
• Inclusive radiative decays of charmonium
• Overview of charmonium decays and production from Non-Relativistic QCD

Cited by in corpus (2)

• QCD corrections to stoponium production at hadron colliders
• Heavy quarkonia properties from a hard-wall confinement potential model with conformal symmetry perturbing effects