13-19 June 2015
University of Alberta
America/Edmonton timezone
Welcome to the 2015 CAP Congress! / Bienvenue au congrès de l'ACP 2015!

QCD and the XYZs

18 Jun 2015, 09:30
CCIS L1-140 (University of Alberta)

CCIS L1-140

University of Alberta

Invited Speaker / Conférencier invité Theoretical Physics / Physique théorique (DTP-DPT) R1-7 Hadronic Structure (DNP-DTP) / Structure hadronique (DPN-DPT)


Tom Steele (U of Saskatchewan)


Many of the charmonium-like XYZ resonances observed by Belle, Babar, CLEO and BESIII collaborations in the past decade are difficult to interpret as conventional quark-antiquark mesons. After a brief review of the XYZ resonances, theoretical scenarios for these states will be presented with an emphasis on results from QCD sum-rule methods.

Primary author

Tom Steele (U of Saskatchewan)


Shi-Lin Zhu (Peking University) Wei Chen (U of Saskatchewan)

Presentation Materials