Author/Authors :
Belver، نويسنده , , Marيa D. and Blanco-Prيeto، نويسنده , , Juan A. and Cabanelas، نويسنده , , P. and Carolino، نويسنده , , N. and Castro، نويسنده , , E. and Diaz، نويسنده , , J. and Fonte، نويسنده , , P. and Garzَn، نويسنده , , J.A. and Gonzalez-Diaz، نويسنده , , D. and Gil، نويسنده , , A. and Koenig، نويسنده , , W. and Lopes، نويسنده , , L. and Mangiarotti، نويسنده , , A. and Oliveira، نويسنده , , O. and Pereira، نويسنده , , A. and Silva، نويسنده , , C. and S، نويسنده ,
Abstract :
The upgraded HADES inner TOF Wall will cover a total area of 8 m2 with 1116 variable-geometry 4-gap, symmetric, timing RPCs, readout by 2232 time and charge channels. Each RPC is individually shielded for robust multi-hit performance and optimum use of the readout channels (crosstalk minimization). The double layer configuration provides a useful degree of redundancy for very accurate timing of a large fraction of all particles crossing the detector.
s paper we describe the concept of the detector, its inner structure and the multi-hit performance.
Keywords :
RPC , TOF , crosstalk , Multi-hit , HADES
