Tau Thumbnail and TMBTree

1
Tau Thumbnail and TMBTree

• Thanks to Eric Thomas for coding TMBTree!!
• Testing
• what one likes to do
• compare TMBTree entries from unpacked thumbnail
  with recoA root_tuples on event by event basis
• what I faced
• root problems
• my own stupidity
• what one gets
• comparison of inclusive distributions

2
Inclusive distributions
Histogram recoA Crosses TMBTree
Int_t almost exact match. Few wrong matches
under investigation
Float_t not exact match, but close

• look reasonable
• need more bits for RMS, profile, etc.

3
Plans

• Get event-by-event comparison working
• now have Gregs code as a guide
• Allocate more bits to some variables
• having 8 bits for RMS and profile does not
  compromise physics performance, but makes
  distributions ugly
• There will be a few more variables in Tau for
  p13