[1] CERN, Dept Expt Phys, CH-1211 Geneva, Switzerland
[2] Ecole Polytech Fed Lausanne, Adv Quantum Architecture Lab AQUA, CH-1015 Lausanne, Switzerland
[3] Univ Munster, Inst Kernphys, D-48149 Munster, Germany
[4] INFN Sez Trieste, I-34127 Trieste, Italy
[5] Univ Cagliari, Dept Phys, I-09124 Cagliari, Italy
[6] INFN Sez Cagliari, I-09042 Cagliari, Italy
[7] Heidelberg Univ, Phys Inst, D-69120 Heidelberg, Germany
[8] Univ Torino, Dept Phys, I-10124 Turin, Italy
[9] INFN Sez Torino, I-10125 Turin, Italy
[10] Univ Trieste, Dept Phys, I-34127 Trieste, Italy
[11] OmniVis Technol, N-0349 Oslo, Norway
[12] Stanford Univ, Phys Dept, Stanford, CA 94305 USA
[13] Epitome GmbH, A-1100 Vienna, Austria
[14] Czech Acad Sci, Nucl Phys Inst, Rez 25068, Czech Republic
[15] Univ Geneva, Dept Nucl & Particle Phys, CH-1205 Geneva, Switzerland
[16] Nikhef Natl Inst Subatom Phys, NL-1098 XG Amsterdam, Netherlands
[17] Infineon Technol, D-85579 Neubiberg, Germany
[18] Ctr Natl Rech Sci CNRS, F-67037 Strasbourg, France