On a cubic lattice the zero-momentum meson states have one of 20 possible Lambda^{PC} combinations where Lambda labels the irreducible representation of the octahedral group. Each continuum bottomonium state with specific J^{PC} quantum numbers is contained within one or more of the lattice Lambda^{PC} states. In this work, bottomonium quark-antiquark operators are constructed for all 20 lattice Lambda^{PC} combinations which allows many continuum high angular momentum states to be accessible as ground states of their associated lattice channels. From a dynamical simulation, realistic results are obtained for S-, P-, D-, F- and G-wave bottomonium states.
@article{arxiv.1204.4675,
title = {Higher angular momentum states of bottomonium in lattice NRQCD},
author = {Randy Lewis and R. M. Woloshyn},
journal= {arXiv preprint arXiv:1204.4675},
year = {2012}
}