The pentaquark potential, mass and density-density correlator

C. Alexandrou; G. Koutsou; A. Tsapalis

doi:10.1016/j.nuclphysbps.2004.11.270

paper

The pentaquark potential, mass and density-density correlator

arXiv:hep-lat/0409065 · doi:10.1016/j.nuclphysbps.2004.11.270

Abstract

We evaluate the static $q q q q q ˉ$ potential in the quenched theory at $β = 5.8$ and $β = 6.0$ on a lattice of size $1 6^{3} \times 32$ . The mass and density-density correlator for the $Θ^{+}$ is investigated in the quenched theory at $β = 6.0$ on lattices of size $1 6^{3} \times 32$ , $2 4^{3} \times 32$ and $3 2^{3} \times 64$ .

3 pages, 7 figures, presented at Lattice2004 (spectrum), Fermilab, June 21-26, 2004. An extra sentence on the evaluation of the errors added, typos corrected