Charmonium Spectroscopy (X,Y,Z) at the B Factories

Conference · Tue Apr 03 00:00:00 EDT 2012 · PoS BEAUTY2009:038,2009

OSTI ID:1038013

Kreps, Michal

Since 2003 several states in the charmonium mass region were discovered. While in the conventional c{bar c} spectrum some states are missing, the number of states observed up to now is larger than empty spaces in the c{bar c} spectrum. This, together with other difficulties to explain observed states as a c{bar c} mesons triggered discussions on a possible exotic interpretations. In this proceedings we present current experimental status from B-factories of the so called X, Y and Z states.

• Research Organization: SLAC National Accelerator Lab., Menlo Park, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC02-76SF00515
• OSTI ID: 1038013
• Report Number(s): SLAC-PUB-14916; arXiv:0912.0111
• Journal Information: PoS BEAUTY2009:038,2009, Conference: Contributed to 12th International Conference on B Physics at Hadron Machines (BEAUTY 2009), Heidelberg, Germany, 7-11 Sep 2009
• Country of Publication: United States
• Language: English

Related Subjects

Experiment-HEP
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