Pics2

l Marco Bellini, CNR-INO, Lens; Florence, Italy.

l Francesco Saverio Cataliotti, University of Florence, Lens; Florence, Italy.

l Manuel Gessner, école normale supérieure; Paris, France

l Carsten Klempt, University of Hannover; Hannover, Germany.

l Paolo de Natale, CNR-INO, Lens; Florence, Italy.

l Luca Pezzè, Qstar, CNR-INO, Lens; Florence, Italy.

l Luis Santos, University of Hannover; Hannover, Germany.

l Augusto Smerzi, Qstar, CNR-INO, Lens; Florence, Italy.

l Costanza Toninelli, Qstar, CNR-INO, Lens; Florence, Italy.

l Andrea Trombettoni, SISSA; Trieste, Italy.

l Alessandro Zavatta, CNR-INO, Lens; Florence, Italy.

l ...