Difference: LoKiHybridFilters (37 vs. 38)

Revision 382019-07-16 - HangyiWu

Line: 1 to 1
 
META TOPICPARENT name="DaVinci"

Recommended LoKi::Hybrid Functors

This lists the filters recommended for use in the HLT and the selections. See DaVinciTutorial4 for a hands-on tutorial. A longer, but not necessarily up-to-date, list can be found at LoKiParticleFunctions. It also contains examples on how to use these functors in C++ code. As neither are guaranteed to be a complete list, you can always see the DOxygen for the LoKi::Cuts namespace here.
Line: 78 to 78
 

BPVDIRA: Direction angle

Computes the cosine of the angle between the momentum of the particle and the direction fo flight from the best PV to the decay vertex. %SYNTAX{ syntax="python" }%
Changed:
<
<
MotherCut = "BPVDIRA>0.9999"
>
>
MotherCut = "BPVDIRA()>0.9999"
 %ENDSYNTAX%

BPVIPCHI2(): IP on related PV

Line: 141 to 141
 

BPVVDCHI2: -separation from related PV

Computes the -distance from the related PV. %SYNTAX{ syntax="python" }%
Changed:
<
<
MotherCut = "BPVVDCHI2>100"
>
>
MotherCut = "BPVVDCHI2()>100"
 %ENDSYNTAX%

BPVVDZ: -distance from the end vertex of the particle and the related primary vertex.

 
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