Author/Authors :
Starchenko، نويسنده , , E and Blanchot، نويسنده , , G and Bosman، نويسنده , , M and Cavalli-Sforza، نويسنده , , M and Karyukhin، نويسنده , , A and Kopikov، نويسنده , , S and Miagkov، نويسنده , , A and Nessi، نويسنده , , M and Shalimov، نويسنده , , A and Shalanda، نويسنده , , N and Soldatov، نويسنده , , M and Solodkov، نويسنده , , A and Soloviev، نويسنده , , A and Tsoupko-Sitnikov، نويسنده , , V and Zaitsev، نويسنده , , A، نويسنده ,
Abstract :
A system to calibrate and monitor ATLAS Barrel Hadronic Calorimeter (TileCal) is under construction at CERN Laboratory. A movable radioactive source driven by a liquid flow travels through the calorimeter body deposing a known energy to the calorimeter cells. Extensive R&D studies have been carried out and the main system parameters are evaluated. The prototypes are currently used for quality check and inter-calibration of the TileCal modules. A distributed control system, hardware as well as corresponding on-line and off-line software is developed.
Keywords :
Calorimetry , Calibration , Quality check , Movable radioactive source
