Magnetic Moment of Vector Mesons in the Background Field Method
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We report some results for the magnetic moments of vector mesons extracted from mass shifts in the presence of static external magnetic fields. The calculations are done on $24^4$ quenched lattices using standard Wilson actions, with $β$=6.0 and pion mass down to 500 MeV. The results are compared to those from the form factor method.
7 pages, 5 figures, presented at the XXV International Symposium on Lattice Field Theoy, July 30 - August 4 2007, Regensburg, Germany
7 pages, 5 figures, presented at the XXV International Symposium on Lattice Field Theoy, July 30 - August 4 2007, Regensburg, Germany