2011

D and D_s meson spectroscopy

Mohler, Daniel, Woloshyn, R. M.

Understand

Results are presented for the low-lying spectrum of D and D_s mesons calculated in lattice QCD using 2+1 flavor Clover-Wilson configurations made available by the PACS-CS collaboration.

  • For the heavy quark, the Fermilab method is employed.
  • The main focus is S- and P-wave states of charmed and charmed-strange mesons, where previous lattice QCD results have been mostly from quenched calculations.
  • In addition to the ground states, some excited states are extracted.

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