Excited B mesons from the lattice

@inproceedings{Koponen2004ExcitedBM,
  title={Excited B mesons from the lattice},
  author={Jonna Koponen},
  year={2004}
}
We determine the energies of the excited states of a heavy-light meson Qq̄, with a static heavy quark and light quark with mass approximately that of the strange quark from both quenched lattices and with dynamical fermions. We are able to explore the energies of orbital excitations up to L53, the spin-orbit splitting up to L52 and the first radial excitation. These bs̄ mesons will be very narrow if their mass is less than 5775 MeV—the BK threshold. We investigate this in detail and present… CONTINUE READING

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