Authors: Randolf Pohl; Aldo Antognini; François Nez; Fernando D Amaro; François Biraben; João M R Cardoso; Daniel S Covita; Andreas Dax; Satish Dhawan; Luis M P Fernandes; Adolf Giesen; Thomas Graf; Theodor W Hänsch; Paul Indelicato; Lucile Julien; Cheng-Yang Kao; Paul Knowles; Eric-Olivier Le Bigot; Yi-Wei Liu; José A M Lopes; Livia Ludhova; Cristina M B Monteiro; Françoise Mulhauser; Tobias Nebel; Paul Rabinowitz; Joaquim M F Dos Santos; Lukas A Schaller; Karsten Schuhmann; Catherine Schwob; David Taqqu; João F C A Veloso; Franz Kottmann Journal: Nature Date: 2010-07-08 Impact factor: 49.962