Here we show results obtained for t00.67.00 tracking using build 5 with the RCP and OBS files in build 6.
For single muons:
Full reconstruction (i.e. after step 4): run cid CPU eff misr fake fcsq mcsq nclu ---- --- ---- ---- ---- ---- ---- ---- ---- m50 401 0.85 .856 .004 .000 18.4 5.8 17.3 m03 401 0.83 .847 .051 .002 23.3 13.4 17.0 m01 401 0.78 .561 .154 .001 25.0 18.4 15.0 Here are results for CFT only (step 1): m50 101 .750 .000 .805 11.2 5.8 14.3 m03 101 .741 .017 .543 11.2 9.3 14.0 m01 101 .453 .006 .230 12.7 14.9 13.0 CFT central only: m50 101 0.13 .633 .000 .000 12.5 5.9 16.0 m03 101 0.13 .601 .013 .000 13.3 8.9 16.0 m01 101 0.11 .282 .007 .000 16.5 8.8 16.0 CFT overlap only: m50 101 0.20 .185 .000 2.919 7.2 6.2 8.7 m03 101 0.19 .213 .059 1.694 6.7 17.4 8.8 m01 101 0.19 .191 .142 .530 7.7 27.8 8.7There is a big efficiency loss at pT = 1 GeV/c. The plot shows this occurs in both the central and forward regions. A plot of the CFT tracks shows that the central loss occurs in the CFT. Note that these are inefficiency plots and the second figure shows the tracks that were not found.
The overlap region is efficient but contains most of the misreconstructed tracks.
Cleary there are problems with the match chi-square at low pT.
I have begum processing the Z -> mu mu run. Ten of the first 15 events failed due to too many tracks during step 2: extending from CFT to SMT.
There are many fake tracks found in the CFT overlap. This may contribute the problems extending z -> mu mu events into SMT.
Here are Z->mu mu results for the central CFT+SMT, overlap CFT only and forward SMT:
run chk CPU/ev eff misr fake fcsq mcsq nclu ---- --- ------ ---- ---- ---- ---- ---- ---- mzz_cent 9.00 .246 .104 .000 25.9 12.2 19.7 mzz_over_cft 574. .695 .906 4.24 6.6 35.4 7.1 mzz_forward 44.0 .269 .395 .041 17.7 23.3 6.6Previous results were not properly filtering the overlap CFT tracks. That has been resolved by switching to a six-step reconstruction. The steps and the chunk identifier (cid) for each are as follows:
111 - central CFT 121 - overlap CFT 101 - full (central+overlap) CFT 201 - full CFT extended into SMT 301 - forward SMT 401 - full CFT plus forward SMTHere are new results for each step for 50 GeV muons:run chk CPU eff misr fake fcsq mcsq nclu ---- --- ---- ---- ---- ---- ---- ---- ---- m50 111 .633 .000 .000 12.5 5.9 16.0 m50 121 .129 .008 .000 6.2 7.5 9.2 m50 101 .695 .001 .000 11.7 6.1 15.2 m50 201 .691 .003 .000 19.7 5.8 19.0 m50 301 .130 .008 .000 7.2 4.4 6.0 m50 401 .800 .801 .003 .005 17.9 5.6 17.2Here are final results for each of the single muon runs:
run chk CPU eff misr fake fcsq mcsq nclu ---- --- ---- ---- ---- ---- ---- ---- ---- m01 401 .747 .506 .084 .002 23.1 15.5 15.2 m03 401 .789 .789 .031 .001 20.7 11.0 17.0 m50 401 .800 .801 .003 .005 17.9 5.6 17.2The Z -> mu mu run surpassed its CPU limit after 14 events. There were "too many tracks" for 4/14. The CPU was 769 s/ev.
Here are forward results for Z --> mu mu w/o and w/ 1 and 2 background. run chk CPU eff misr fake fcsq mcsq nclu ---- --- ---- ---- ---- ---- ---- ---- ---- zmm0 301 44. .269 .395 .041 17.7 23.3 6.6 zmm1 301 67. .306 .435 .050 17.9 24.9 6.6 zmm2 301 443. .330 .537 .064 20.3 26.9 6.4