Few-Body Systems Composed of Heavy Quarks

Abstract

Within the past ten years many new hadrons states were observed experimentally, some of which do not fit into the conventional quark model. I will talk about the few-body systems composed of heavy quarks, including the charmonium-like states and some loosely bound states.

Plenary talk at the 20th International IUPAP Conference on Few-Body Problems in Physics, to appear in Few Body Systems (2013)

References in corpus (9)

• X(3872) and Other Possible Heavy Molecular States
• Is X(3872) {\sl Really} a Molecular State?
• $Z_b(10610{)}^{\pm }$ and $Z_b(10650{)}^{\pm }$ as the $B^{\ast }\bar{B}$ and $B^{\ast }{\bar{B}}^{\ast }$ molecular states
• The Vector and Axial-Vector Charmonium-like States
• Possible Deuteron-like Molecular States Composed of Heavy Baryons
• Hadronic Molecular States Composed of Heavy Flavor Baryons
• Possible ${\Lambda }_c{\Lambda }_c$ molecular bound state
• Observation of two charged bottomonium-like resonances
• Evidence for a Zb0(10610) in Dalitz analysis of Y(5S) -> Y(nS) pi0 pi0

Cited by in corpus (2)

• The hidden-charm pentaquark and tetraquark states
• QCD Sum Rules Approach to the $X,Y$ and $Z$ States