Static-light mesons on a dynamical anisotropic lattice

Submitted to Cornell University’s online archive www.arXiv.org in 2006 by Justin Foley.Post-print sourced from www.arxiv.orgWe present results for the spectrum of static-light mesons from Nf=2 lattice QCD. These results were obtained using all-to-all light quark propagators on an anisotropic lattice, yielding an improved signal resolution when compared to more conventional lattice techniques. In particular, we consider the inversion of orbitally-excited multiplets with respect to the `standard ordering', which has been predicted by some quark models.Justin Foley, Alan O Cais, Mike Peardon, Sinead M Ryanhttp://www.springer.com/physics/elementary/book/978-3-540-72515-