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Opened 5 years ago

Last modified 4 years ago

#2 assigned task

Time-dependent fit model

Reported by: mwhitehe Owned by: tlatham
Priority: major Milestone: v4r0
Version: Keywords:
Cc:

Description (last modified by tlatham)

Include a fit model for performing time-dependent Dalitz-plot analysis.

Overhaul existing time-dependent model (in BaBar version of code) to fix any bugs (check SCF implementation) and apply changes to speed up and make backgrounds less B-factory specific (as has been done in the other fit models).

Add to a branch along with time pdf. Create ticket for Rafael to make both more general (i.e. add hyperbolic terms etc.) Once all completed merge into the trunk for new version.

Change History (10)

comment:1 Changed 5 years ago by mwhitehe

  • Owner set to tlatham

comment:2 Changed 5 years ago by tlatham

  • Status changed from new to assigned

comment:3 Changed 5 years ago by tlatham

  • Description modified (diff)
  • Type changed from enhancement to task
  • Version set to 1.0.0

comment:4 Changed 4 years ago by tlatham

  • Description modified (diff)
  • Priority changed from minor to major
  • Version v1r0 deleted

comment:5 Changed 4 years ago by tlatham

(In [108]) First signal-only version of time-dependent code, with example - addresses #2

comment:6 Changed 4 years ago by tlatham

(In [164]) Work round compilation error on g++46 - is in resolution function code, which isn't properly working yet anyway. addresses #2 (Commits [128], [129], [145], [147], [148], [159], [160], [161], [163] also address this ticket.)

comment:7 Changed 4 years ago by tlatham

(In [166]) Recalculation of the interference term normalisation was not being recalculated at each fit iteration. addresses #2

comment:8 Changed 4 years ago by tlatham

(In [167]) Mixing phase was not being updated before the new call to calculate the interference term integral, addresses #2

comment:9 Changed 4 years ago by tlatham

(In [170]) Fix bug in decay time PDF that causes seg fault when not using ExpHypTrig, addresses #2

comment:10 Changed 4 years ago by tlatham

  • Milestone set to v4r0
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