Difference between revisions of "BCAL reconstruction 9/21/11"

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** kinematic fit to pi0 requires errors
 
** kinematic fit to pi0 requires errors
 
*** Made some changes to error calculation, still error in phi is overestimated by 25%
 
*** Made some changes to error calculation, still error in phi is overestimated by 25%
*** Ordering of showers?
 
 
*** Suggestions?
 
*** Suggestions?
  
 
==Issues==
 
==Issues==
* Deterior in time resolution/energy resolution/etc. when changing from FINE to 1234 summing. How much is inevitable and how much due to unoptimal algorithm?
+
* Deterior in time resolution/energy resolution/etc. when changing from FINE to 1234 summing. How much is inevitable and how much due to unoptimized algorithm?
 
** Decouple c
 
** Decouple c
 
* How to deal with stuff at the very forward edge of BCAL?
 
* How to deal with stuff at the very forward edge of BCAL?

Latest revision as of 13:34, 21 September 2011

Update

  • Modified DBCALGeometry to allow 1234 summing (not checked in)
    • Can easily switch between 1234/334/whatever configurations
    • Breaks KLOE algorithm at the moment (worth fixing?)
  • pi0 reconstruction/fitting
    • created a sample of events with a single pi0
    • kinematic fit to pi0 requires errors
      • Made some changes to error calculation, still error in phi is overestimated by 25%
      • Suggestions?

Issues

  • Deterior in time resolution/energy resolution/etc. when changing from FINE to 1234 summing. How much is inevitable and how much due to unoptimized algorithm?
    • Decouple c
  • How to deal with stuff at the very forward edge of BCAL?