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- result of analysis of SL09b production
- Jan
- presentation of algo ver 4.0 - not linked
- Run 9 data
- histogram-based dump of selected events
- Larger collections of events: di-jets , W-candidates , Z-candidates
- Matt's 3 interactive events in skechup or just one view
- sequential histograms from pass through 1M events (LT=~8/pb)
- M-C simulation analysis histograms for Pythia W-events (LT=320/pb) , filtered QCD-events LT=6.3/pb, Z-events LT=4200/pb
- Joe
- Jan
- discussion of Run 9 data publication strategy
- Questions/comments from former prominent STAR collaborator:
- Could the Z-candidates be di-jets? cosmic rays? Do you try to do any charge sign discrimination on the electrons (i.e., opposite sign on the 2 sides for "Z-candidates")? Phi distribution does not appear indicative of cosmics.
- Most importantly, is "Jacobian peak" absent when you look at 200 GeV data with the same algo and cuts?
- Lots of questions, but this does look really promising, seems to give you NN W candidates NN Z candidates in the barrel region. It's a bit surprising that such a crude isolation cut, with no away-side ET upper threshold or SMD criterion, would suppress jet background so effectively. We always thought we would have to work much harder than this to unveil a signal above background.
- Questions/comments from former prominent STAR collaborator:
- Ross - vernier scan analysis
- Joe - BTOW relative gains
- AOB
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