Author/Authors :
Abbon، نويسنده , , P. and Alexeev، نويسنده , , Holger M. and Angerer، نويسنده , , H. R. Baum، نويسنده , , G. and Birsa، نويسنده , , C. Marisa R. and Bordalo، نويسنده , , P. and Bradamante، نويسنده , , F. and Bressan، نويسنده , , A. and Chiosso، نويسنده , , M. and Ciliberti، نويسنده , , P. and Colantoni، نويسنده , , M. and Dafni، نويسنده , , T. and Dalla Torre، نويسنده , , S. and Delagnes، نويسنده , , E. and Denisov، نويسنده , , O. and Deschamps، نويسنده , , H، نويسنده ,
Abstract :
RICH-1 is a large size RICH detector in operation at the COMPASS experiment since 2001 and recently upgraded implementing a new photon detection system with increased performance.
cated software package has been developed to perform RICH-1 data reduction, pattern recognition and particle identification as well as a number of accessory tasks for detector studies.
ftware package, the algorithms implemented and the detector characterisation and performance are reported in detail.
Keywords :
rich , Particle identification , Likelihood algorithms , COMPASS
