Spectra of heavy-light and heavy-heavy mesons containing charm quarks, including higher spin states for N_f=2+ 1
Proceedings of XXIX International Symposium on Lattice Field Theory — PoS(Lattice 2011)(2011)
摘要
We study the spectra of heavy-light and heavy-heavy mesons containing charm
quarks, including higher spin states. We use two sets of N_f = 2 + 1 gauge
configurations, one set from QCDSF using the SLiNC action, and the other
configurations from the Budapest-Marseille-Wuppertal collaboration, using the
HEX smeared clover action. To extract information about the excited states, we
choose a suitable basis of operators to implement the variational method.
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关键词
high energy physics,variational method,excited states
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