{ "id": "hep-ph/9502274", "version": "v2", "published": "1995-02-10T21:47:28.000Z", "updated": "1995-06-24T23:18:34.000Z", "title": "Properties of the a1 Meson from Lattice QCD", "authors": [ "Matthew Wingate", "Thomas DeGrand", "Sara Collins", "Urs M. Heller" ], "comment": "9 page uu-encoded compressed postscript file. version appearing in Phys. Rev. Lett. 74 (1995) 4596", "journal": "Phys.Rev.Lett.74:4596-4598,1995", "doi": "10.1103/PhysRevLett.74.4596", "categories": [ "hep-ph", "hep-lat" ], "abstract": "We determine the mass and decay constant of the $a_1$ meson using Monte Carlo simulation of lattice QCD. We find $M_{a_1} = 1250 \\pm 80$ MeV and $f_{a_1} = 0.30 \\pm 0.03 ~({\\rm GeV})^2$, in good agreement with experiment.", "revisions": [ { "version": "v2", "updated": "1995-06-24T23:18:34.000Z" } ], "analyses": { "keywords": [ "lattice qcd", "a1 meson", "properties", "monte carlo simulation", "decay constant" ], "tags": [ "journal article" ], "publication": { "publisher": "APS", "journal": "Phys. Rev. Lett." }, "note": { "typesetting": "TeX", "pages": 9, "language": "en", "license": "arXiv", "status": "editable", "inspire": 392722 } } }