Author/Authors :
Antonelli، نويسنده , , M and Barbiellini، نويسنده , , G and Bertolucci، نويسنده , , S and Bini، نويسنده , , C and Bloise، نويسنده , , C and Caloi، نويسنده , , R and Campana، نويسنده , , P and Cervelli، نويسنده , , F and De Zorzi، نويسنده , , G and Di Cosimo، نويسنده , , G and Di Domenico، نويسنده , , A. and Erriquez، نويسنده , , O and Farilla، نويسنده , , A and Ferrari، نويسنده , , A and Franzini، نويسنده , , P and Gauzzi، نويسنده , , P and Gio، نويسنده ,
Abstract :
The main aim of the KLOE experiment at DAΦNE, the Frascati φ-factory, is to study CP violation in the K0-K0 system. Requirements on electromagnetic shower detection, in the 20–280 MeV/c range, are very stringent. A hermetic, lead-scintillating fiber sampling calorimeter, characterized by a fiber:lead:glue volume ratio of approximately 48:42:10, has been chosen. Energy resolution of σE/E∼4.7%/E (GeV) and time resolution of σT∼58 ps/E (GeV) are the most significant characteristics of this detector.
