A. Lyras - University of Southern California
Bonian Dai - University of Southern California
X. Tang - University of Southern California
P. Lambropoulos - University of Southern California
Adila Dodhy - Oak Ridge National Laboratory
J. A. D. Stockdale - Oak Ridge National Laboratory
Dino Zei - Oak Ridge National Laboratory
and R. N. Compton
Department of Physics, University of Southern California, Los Angeles, California 90089-0484