A CMOS high-speed Variable Gain Amplifier for Cluster Counting Technique in Ionization Detectors R. Assiro, A. Baschirotto, G. Chiodini, A. Corvaglia, P. Creti, S. D'Amico, M. De Matteis, F. Grancagnolo, M. Panareo, R. Perrino, M. Pierri, G. Tassielli CLUCOU: study of cluster counting/timing technique fo improvement of spatial resolution in drift chambers A. Baschirotto, G. Chiodini, P. Creti, S. D'Amico, M. De Matteis, F. Grancagnolo, M. Panareo, R. Perrino, S. Spagnolo, G. Tassielli UV laser ablation induces Fe and Fe+2%Si plasmas A. Lorusso, J. Krasa, V. Nassisi, L. Velardi Fast probe for short and high intensity pulses A. Lorusso, V. Nassisi, M.V. Siciliano Behavior of a metal photocathode A. Lorusso, M. V. Siciliano, V. Nassisi, L. Velardi Mg photocathode grown by PLAD technique and tested in the PEGASUS RF gun of UCLA A. Perrone, P. Miglietta, L. Cultrera, J.T. Moody, P. Musumeci