You are viewing an old version of this page. View the current version.
Compare with Current
View Page History
« Previous
Version 5
Next »
Some info
This pass called a "tweakass6" is actually not a reconstruction pass.
Instead in this pass reconstructed slcio files from pass6 taken as an input
to hps-java, which using already reconstructed tracks, applies global alignment
tweaks to track parameters.
This is supposed to be equivalent of reconstructing a track with a "tweaked" detector.
In addition to above changes
- In this pass track states in 1st and 2nd layer of SVT is added
- Event time is calculated using the RF time, which is determined through the highest energy cluster in the event. The cluster indices of that crystal is preserved
- This pass has a new format root files "from ntuple maker", that were previously used, but wasn't considered in the pass, it includes Moller, fee, and tri skims