BES 7.7GeV MinuitVF Tuning III
Goal: Tune MinuitVF for use with 7 GeV Au+Au data
bfc chain options are: "P2010a,pmdReco,btof,BEmcChkStat,QAalltrigs,Corr4,OSpaceZ2,OGridLeak3D,-hitfilt"
library used: stardev (starnew is currently SL10h)
StMinuitVertexFinder.cxx ver 1.21, StMinuitVertexFinder ver 1.11
filelist:
st_physics_adc_11116012_raw_3490001
st_physics_adc_11116063_raw_1520001
st_physics_adc_11119033_raw_2500001
# events = 666
X- vs Y-vertex position with requiring |Vz| < 70cm , |Vr| < 4cm, index 0, and (number of TCP CM crossings or BEMC matches) > 1
Scenerio (R,Z,N) |
X- vs Y-vertex position |
1.5,3,5 (default) |
![]() |
1.5,6,2 | ![]() |
3,6,2 | ![]() |
3,3,2 | ![]() |
6,6,2 | ![]() |
6,6,5 | ![]() |
X- vs Y-vertex position with requiring |Vz| < 70cm , |Vr| < 4cm, index 0, and (number of TCP CM crossings or BEMC matches) > 2
Scenerio (R,Z,N) |
X- vs Y-vertex position |
1.5,3,5 | ![]() |
1.5,6,2 | ![]() |
3,6,2 | ![]() |
3,3,2 | ![]() |
6,6,2 | ![]() |
6,6,5 | ![]() |
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