Author/Authors :
Anzivino، نويسنده , , G. and Arnaudon، نويسنده , , H. and Bai، نويسنده , , J. and Bencheikh، نويسنده , , B. and Contin، نويسنده , , A. and DeSalvo، نويسنده , , R. and He، نويسنده , , H. and La Commare، نويسنده , , G. and Liparulo، نويسنده , , P. and Liu، نويسنده , , L. and Lundin، نويسنده , , M. and Marino، نويسنده , , M. and Mondardini، نويسنده , , Andrew M.R. and Wang، نويسنده , , K. and Xia، نويسنده , , X. and Yang، نويسنده , , C. and Zhao، نويسنده , , M.، نويسنده ,
Abstract :
In the framework of the LAA project at CERN, the RD25 R&D group has built a fully projective, integrated electromagnetic and hadronic, lead/scintillating fibres compensating calorimeter prototype. The prototype consists of 41 modules, each made of a straight (or electromagnetic) and two wedged (or hadronic) sections, with a lead to fibres ratio of 4 to 1 in volume.
cribe in this paper the performances of the calorimeter exposed to high energy electron and pion beams: results are presented on electromagnetic and hadronic energy resolution, position resolution and particle/particle separation in space.
ype construction required the development of a technology, also described in this paper, which is directly scalable to the construction of a 4 π detector, intended to measure, localize and identify particles in a multi-TeV hadron collider experiment.
