Author/Authors :
Cattai، نويسنده , , A. and De Min، نويسنده , , A. and Feindt، نويسنده , , M. and Gorn، نويسنده , , L. and Holmgren، نويسنده , , S-O. and Kreuter، نويسنده , , C. and Morettini، نويسنده , , P. and Navarria، نويسنده , , F.L. and Nawrot، نويسنده , , A. and Passeri، نويسنده , , A. and Ragazzi، نويسنده , , S. and Szepticka، نويسنده , , M. and Tabarelli de Fatis، نويسنده , , T.، نويسنده ,
Abstract :
The readout chambers of the HPC calorimeter are affected by large aging. This stimulated intense experimental activity aimed at developing a reliable monitor of the evolution of the detector response and at understanding the origin of the aging. Both of these aspects are discussed. Particular attention is devoted to a series of tests performed with HPC units equipped with graphite inserts in the readout chambers.
