Heavy hadron spectroscopy: a quark model perspective

Abstract

We present recent results of hadron spectroscopy and hadron-hadron interaction from the perspective of constituent quark models. We pay special attention to the role played by higher order Fock space components in the hadron spectra and the connection of this extension with the hadron-hadron interaction. The main goal of our description is to obtain a coherent understanding of the lowenergy hadron phenomenology without enforcing any particular model, to constrain its characteristics and learn about low-energy realization of the theory.

Invited talk at the 11th International Conference on Hypernuclear and Strange Particle Physics, Barcelona (Spain)

References in corpus (15)

• Heavy Baryons in a Quark Model
• Constituent quark model study of the meson spectra
• Masses of excited heavy baryons in the relativistic quark-diquark picture
• Quark-model study of few-baryon systems
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• Line Shapes of the X(3872)
• An explanation of Belle states Z_b(10610) and Z_b(10650)
• Exotic meson-meson molecules and compact four--quark states
• Stability of multiquarks in a simple string model
• Charmonium spectroscopy above thresholds
• Do $c\bar{c}n\bar{n}$ bound states exist?
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Cited by in corpus (17)

• Observation of five new narrow ${\Omega }_c^0$ states decaying to ${\Xi }_c^{+}{K}^{-}$
• Quantum Numbers of Recently Discovered ${\Omega }_c^0$ Baryons from Lattice QCD
• Observation of a new ${\Xi }_b^{-}$ resonance
• On the nature of the newly discovered ${\Omega }_c^0$ states
• Molecular ${\Omega }_c$ states generated from coupled meson-baryon channels
• Interpretation of the new ${\Omega }_c^0$ states via their mass and width
• Observation of new ${\Xi }_c^0$ baryons decaying to ${\Lambda }_c^{+}{K}^{-}$
• Strong and radiative decays of the low-lying $D$-wave singly heavy baryons
• Charmed baryon spectrum from lattice QCD near the physical point
• Masses and radiative decay widths of S- and P-wave singly-, doubly- and triply-heavy charm and bottom baryons
• Observation of a new ${\Xi }_b^0$ state
• Exotic $bc\bar{q}\bar{q}$ four-quark states
• ${\Omega }_c$ excited states within a ${\mathrm{SU}(6)}_{\mathrm{lsf}}\times$HQSS model
• ${\mathbf{\Omega }}_{\mathbf{b}}^{-}\to ({\mathbf{\Xi }}_{\mathbf{c}}^{+}{\mathbf{K}}^{-}){\mathbf{\pi }}^{-}$ and the ${\mathbf{\Omega }}_{\mathbf{c}}$ states
• Search for the doubly charmed baryon ${\Omega }_{cc}^{+}$
• Observation of a new charmed baryon decaying to ${\Xi }_c^{+}{\pi }^{-}{\pi }^{+}$
• Probing the inner structures of the observed ${\Xi }_b$ and ${\Xi }_b^{\prime }$ resonances