Author/Authors :
Acosta، نويسنده , , D and Apollinari، نويسنده , , G and Blomquist، نويسنده , , J and Breedon، نويسنده , , R and Bondar، نويسنده , , N and Bonushkin، نويسنده , , Yu and Borissov، نويسنده , , E and Bujak، نويسنده , , A and Bylsma، نويسنده , , B and Chester، نويسنده , , N and Chrisman، نويسنده , , D and Cline، نويسنده , , D and Dolinsky، نويسنده , , S and Durkin، نويسنده , , S and Eartly، نويسنده , , D and Ferguson، نويسنده , , T and Feyzi، نويسنده , , F and، نويسنده ,
Abstract :
Presented are the main design features of the large Cathode Strip Chambers (CSCs) for the CMS Endcap Muon System as well as the performance results obtained with the two full-scale 3.4×1.5 m2 six-plane prototypes. The prototype performance was within the baseline requirements: (a) higher than 99% efficiency of muon track finding at the trigger level with more than 92% probability for bunch crossing identification and better than 2 mm spatial resolution, and (b) better than 150 μm spatial resolution in off-line.
