Author/Authors :
Akchurin، نويسنده , , N. and Astwood، نويسنده , , A. and Cardini، نويسنده , , A. and Ciapetti، نويسنده , , G. and Ferrari، نويسنده , , R. and Franchino، نويسنده , , S. and Fraternali، نويسنده , , M. Del Gaudio، نويسنده , , G. and Hauptman، نويسنده , , J. and Lacava، نويسنده , , F. and La Rotonda، نويسنده , , L. and Livan، نويسنده , , M. and Meoni، نويسنده , , E. and Paar، نويسنده , , H. and Pinci، نويسنده , , D. and Policicchio، نويسنده , , A.، نويسنده ,
Abstract :
The signals from high-Z scintillating crystals such as PbWO4 and BGO contain a significant Cherenkov component. We investigate methods to determine the contribution of Cherenkov light to the signals generated by high-energy electrons and pions (mips), both statistically and event-by-event. These methods are based on differences in the spectra, the time structure and/or the directionality of the two types of light. The electron signals, and their composition, are also analyzed as a function of the age (or depth) of the shower.
