Bound states in strongly coupled systems

Session

XYZ and Heavy quarks

Mar 13, 2018, 9:30 AM

GGI

34. Exotic hadrons with heavy quarks: experimental perspective

Prof. Skwarnicki Tomasz (Syracuse University)

3/13/18, 9:30 AM

B-factory, charm-factory and hadron-collider experiments have produced evidence for a large number of heavy hadronic structures with unusual properties. We will discuss their experimental signatures, together with underlying uncertainties and future prospects for improvement.

20. Spin-splittings in heavy quarkonium hybrids

Dr Jorge Segovia (Institut de Física d'Altes Energies (IFAE) / Universitat Autònoma de Barcelona (UAB))

3/13/18, 10:00 AM

The unambiguous establishment of a gluonic spectroscopy (glueballs and quark-gluon hybrids) will change the way we think the matter is constructed: gluons participate at the same level than quarks in building it. This feature is unique in quantum chromodynamics (QCD) and can be traced back to the self-interaction capacity of gluons. It is difficult to single out which states of the hadronic...

51. S matrix approach to 2 and 3 body interactions

Prof. Adam Szczepaniak (Indiana University)

3/13/18, 10:30 AM

I will talk about the S matrix approach to describe 2 and 3 body hadron interactions

44. Exotic hadron spectroscopy results and perspectives in CMS

Alexis Pompili (BA)

3/13/18, 11:30 AM

Hadron Spectroscopy has experienced a renaissance in the last 15 years thanks to the experimental findings at B-factories, Tevatron and - in the last years - at the LHC. Quarkonium has become again a tool for discoveries of new phenomena in the complex realm of low-energy QCD. The analyses of LHC Run-I data are contributing to provide new experimental observations and measurements for the...

42. Pentaquarks and Hadronic Interactions

Prof. Eric Swanson (University of Pittsburgh)

3/13/18, 12:00 PM

The phenomenology of the LHCb pentaquarks is studied with special attention to the role that hadronic interactions play. Among these are electroweak decays, final state interactions, and one-pion exchange.

39. Conventional quarkonia: few experimental ideas

Umberto Tamponi (TO)

3/13/18, 12:30 PM

The quarkonium physics has developed a double nature in the past decade. While the spectrum above the open flavour threshold is revealing an increasing number of unexpected states of exotic nature, the narrow states below the threshold are an ideal environment to test the QCD effective field theories at the limits of their precision. The current generation of experiments, like Belle II, BESIII...

29. Hybrid and pentaquark states

Elena Santopinto (INFN)

3/13/18, 3:30 PM

Theoretical predictions on hybrid and pentaquark spectroscopy will be presented and discussed

7. Understanding the positive-parity charm mesons

Prof. Feng-Kun Guo (Institute of Theoretical Physics, CAS)

3/13/18, 4:30 PM

Since the discovery of the D_{s0}^*(2317) and the D_{s1}(2460) in 2003, there have been 3 puzzles in the spectroscopy of positive-parity charm mesons: (1) why are the D_{s0}^*(2317) and D_{s1}(2460) masses much lower than the quark model predictions for the lowest positive parity charm mesons? (2) why is the mass difference between the D_{s0}^*(2317) and the D_{s1}(2460) is equal to that...

52. EIC Discussion

3/13/18, 5:00 PM