First timing results from Pixels M. Cobal and L. Santi University of Udine and INFN Trieste

General Info  Tests done on the PCATR05 (2.4 GHz) machine, only user  Optimized build  MsgSvc output level: 5  TrigTimerSvc output level: 3  40 evts  Running on persistent BS  Files: - single electrons at 20 GeV (low lum) - single electrons at 20 GeV (high lum) - dijets with pT > 17 GeV (low lum) - dijets with pT > 35 GeV (high lum)  All with pile-up and without noise  Eta regions: (barrel) or (end-cap)  Phi regions:   Eta,  Phi : 0.2x0.2 and 0.4x0.4

PCATR05 processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) XEON(TM) CPU 2.40GHz stepping : 4 cpu MHz : cache size : 512 KB Physical processor ID : 0 Number of siblings : 1 cpuid level : 2 bogomips :

PCATR05 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) XEON(TM) CPU 2.40GHz stepping : 4 cpu MHz : cache size : 512 KB Physical processor ID : 3 Number of siblings : 1 cpuid level : 2 bogomips :

Results Single electrons, low luminosity Barrel (-0.2-0, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 94 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Barrel ( , ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Endcap (-2.0—1.8, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 85 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Endcap (-2.0—1.6, ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : 357 mean(t/N) : us

Single electrons, high lum Barrel (-0.2-0, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : m rms : ms Pixel.RegSel_NColls mean(N) : 94 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Barrel ( , ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_Ncolls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Endcap (-2.0—1.8, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 85 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Endcap (-2.0—1.6, ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us

Dijets with pT > 17 GeV, low lum Barrel (-0.2-0, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : m rms : ms Pixel.RegSel_NColls mean(N) : 94 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Barrel ( , ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : 579.9mean(t/N) : us Endcap (-2.0—1.8, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 85 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : 388.9mean(t/N) : us Endcap (-2.0—1.6, ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us

Dijets with pT > 35 GeV, high lum Barrel (-0.2-0, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : m rms : ms Pixel.RegSel_NColls mean(N) : 94 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Barrel ( , ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Endcap (-2.0—1.8, ) 0.2x0.2 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 85 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us Endcap (-2.0—1.6, ) 0.4x0.4 Pixel.RegSel mean(t) : ms rms : ms Pixel.RegCol mean(t) : ms rms : ms Pixel.RegSel_NColls mean(N) : 122 mean(t/N) : us Pixel.RegCol_NDigs mean(N) : mean(t/N) : us