1. Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
2. Lawrence Livermore National Laboratory, Livermore, California 94550, USA
3. Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA
4. School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332, USA
5. Department of Physics, Florida A & M University, Tallahassee, Florida 32307, USA
6. Department of Physics, University of California at Los Angeles, Los Angeles, California 90095, USA
7. Central Laser Facility, Rutherford Appleton Laboratory, Didcot OX11 0QX, United Kingdom
8. General Atomics, La Jolla, California 92093, USA
9. Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
10. Department of Physics, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, USA
11. Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA