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Magnetic Moments of Vector Mesons in the Background Field Method
Presenter: Frank X. Lee — George Washington University
Frank X. Lee, Scott Moerschbacher, Walter Wilcox
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 244 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.
© 2006, University of Regensburg, Dept. of Physicscontact: lat07 at physik.uni-regensburg.de