N* masses from an anisotropic lattice QCD action
We report N* masses in the spin-3 2 sector from a highly-improved anisotropic action. States
with both positive and negative parity are isolated via a parity projection method. The extent
to which spin projection is needed is examined. The gross features of the splittings from the
nucleon ground state show a trend consistent with experimental results at the quark masses
explored.
with both positive and negative parity are isolated via a parity projection method. The extent
to which spin projection is needed is examined. The gross features of the splittings from the
nucleon ground state show a trend consistent with experimental results at the quark masses
explored.
N* Masses from an Anisotropic Lattice QCD Action
XL Frank, BL Derek - 2002 - inis.iaea.org
[en] We report N* masses in the spin 3/2 sector from a highly-improved anisotropic action.
States with both positive and negative parity are isolated via a parity projection method. The
extent to which spin projection is needed is examined. The gross features of the splittings
from the nucleon ground state show a trend consistent with experimental results at the quark
masses explored
States with both positive and negative parity are isolated via a parity projection method. The
extent to which spin projection is needed is examined. The gross features of the splittings
from the nucleon ground state show a trend consistent with experimental results at the quark
masses explored
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