2010.01.26 Endcap/Barrel clustering with official W-MC
Simulations: official pp 500GeV pythia W production
Two channels being analyzed:
- W+ -> e+ nu (rcf10010*.root)
- W- -> e- nu (rcf10011*.root)
Lepton from W in the Endcap: 1.2 < eta_lepton < 1.9
Figure 1: Lepton yield vs. energy
Figure 2: Lepton (left) E1x1/E_thrown and (right) E2x2/E_thrown energy ratio
Skewed gaussian fits: [const]*exp(-0.5*((x-[mean])/([sigma]*(1+[skewness]*(x-[mean]))))**2)
Figure 3: Endcap EMC lepton E3x3/E_thrown energy ratio
Figure 4: Endcap 2x2 sampling fraction (s.f.) vs. thrown lepton (left) energy and (right) eta
S.f. is defined as an average E_2x2/E_thrown for E_2x2/E_thrown>0.8
Figure 5: Endcap 3x3 sampling fraction (s.f.) vs. thrown lepton (left) energy and (right) eta
S.f. is defined as an average E_3x3/E_thrown for E_3x3/E_thrown>0.8
Lepton from W in the Barrel: |eta_lepton| <1
Figure 6: Lepton yield vs. energy
Figure 7: Lepton (left) E1x1/E_thrown and (right) E2x2/E_thrown energy ratio
Figure 8: Barrel EMC lepton E3x3/E_thrown energy ratio
Figure 9: Barrel 2x2 s.f. vs. thrown lepton (left) energy and (right) eta
S.f. is defined as an average E_2x2/E_thrown for E_2x2/E_thrown>0.8
Figure 10: Barrel 3x3 s.f. vs. thrown lepton (left) energy and (right) eta
S.f. is defined as an average E_3x3/E_thrown for E_3x3/E_thrown>0.8
