-- LucaFiorini - 01 Feb 2006

This is my personal SandBox

Process σ (fb) frac(%) σ (fb) frac(%) σ (fb) frac(%)
Z->ll+ >=1 jet Z->ll+ >=2 jet Z->ll+ >=3 jet
Z->e+e- + jets analysis
Z->e+e- 23520145 91.90.8 489445 87.91.3 90015 80.02.4
QCD jets 154589 6.00.4 33642 6.00.8 7820 6.91.8
ttbar 49628 1.90.1 33323 6.00.4 14615 13.01.4
W->eν (2813) (0.10.05) (5.92.6) (0.10.05) (1.10.5) (0.10.05)
Z->ττ 3.21.2 0.010.01 (0.670.25) (0.010.01) (0.10.05) (0.010.01)
Z->μ+μ- + jets analysis
Z->μ+μ- 59400650 96.21.0 12600300 90.11.9 2450100 89.73.7
QCD (bbar) 1230550 2.00.9 600300 4.32.2 0110 0.04.0
ttbar 1140110 1.81.8 79090 5.70.2 27550 10.21.9
W->μν 0180 0.00.3 030 0.00.2 05 0.00.2

Caption Table 1: The accepted cross-sections (σ , in fb) and the corresponding fraction of the total sample (in %) for signal and for the background channels in the Z->e+e- +jets and the Z->μ+μ- +jets analyses, after applying the cuts outlined in Section 3. The numbers in brackets are extrapolated from results obtained for a lower jet multiplicity. Errors shown are statistical only.

Systematic Effect Systematic Uncertainty
PDF <5%
5% (10%) JES 5-15 (15-35%)
QCD background 2-3%
Top Background 1-2%
Statistical 1-7%
Total 8-15%

Level-1/2 WPS, link to schedule Responsible Status Hot items Next Milestone Technical documentation
4 TileCal Upgrade Coordination C. Clement (Project Leader), F. Scuri (deputy)
4.1 Drawer Mechanics G. Popeneciu
4.2 On-detector electronics F. Scuri, C. Bohm
4.3 Off-detector electronics L. Fiorini
4.4 Calibration systems O. Solovyanov
4.5 Low voltage system H. Hadavand, B. Mellado
4.6 High voltage system A. Gomes
4.7 Drawer assembly & QA G. Popeneciu, H. Wilkens
4.8 Installation & Commissioning I. Minashvili, S. Nemecek
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Topic revision: r4 - 2019-11-19 - LucaFiorini
 
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