Charmonium spectroscopy from an anisotropic lattice study
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2011Citation:
Liuming Liu, Sinead M. Ryan, Mike Peardon, Graham Moir, Pol Vilaseca, Charmonium spectroscopy from an anisotropic lattice study, XXIX International Symposium on Lattice Field Theory (Lattice 2011), Lake Tahoe, California, USA, July 10-16, 2011, 2011Download Item:
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Abstract:
We present a progress report on our study of the charmonium spectrum in full QCD on anisotropic lattices generated by the Hadron Spectrum Collaboration. We adopt a large basis of interpolating operators to extract the excited charmonium states using the variational method. A detailed spectrum of excited charmonium mesons in many $J^{PC}$ channels is obtained. Hybrid states with exotic and non-exotic quantum numbers are determined and preliminary results from a study of disconnected contributions to the $\eta_c$ are presented.
Sponsor
Grant Number
European Commission
238353
Science Foundation Ireland (SFI)
11/RFP.1/PHY/3201
Author's Homepage:
http://people.tcd.ie/ryansinhttp://people.tcd.ie/peardonm
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PUBLISHEDLake Tahoe, California, USA
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XXIX International Symposium on Lattice Field Theory (Lattice 2011)Type of material:
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