Review on Hadron Spectroscopy

Abstract

I review some of the lattice results on spectroscopy and resonances in the past years. For the conventional hadron spectrum computations, focus has been put on the isospin breaking effects, QED effects, and simulations near the physical pion mass point. I then go through several single-channel scattering studies within Lüscher formalism, a method that has matured over the past few years. The topics cover light mesons and also the charmed mesons, with the latter case intimately related to the recently discovered exotic $XYZ$ particles. Other possible related formalisms that are available on the market are also discussed.

19 pages, 9 figures. Plenary review talk on 34th International Symposium on Lattice Field Theory (Lattice 2016), 24-30 July 2016

References in corpus (9)

• Ab-initio Determination of Light Hadron Masses
• Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
• Nuclear Force from Lattice QCD
• Ab initio calculation of the neutron-proton mass difference
• Observation of the resonant character of the $Z(4430{)}^{-}$ state
• A novel quark-field creation operator construction for hadronic physics in lattice QCD
• QED in finite volume and finite size scaling effect on electromagnetic properties of hadrons
• Low-energy Scattering of $(D{\bar{D}}^{\ast }{)}^{\pm }$ System And the Resonance-like Structure $Z_c(3900)$
• $B_s{\pi }^{+}$ scattering and search for X(5568) with lattice QCD

Cited by in corpus (1)

• Pion-nucleon scattering in the Roper channel from lattice QCD