1. Department of Physics, University of Nevada, Reno, Nevada 89557, USA
2. Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
3. Department of Physics and Astronomy, University of Rochester, Rochester, New York 14623, USA
4. Prism Computational Sciences, 455 Science Drive, Suite 140, Madison, Wisconsin 53711, USA
5. Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA