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New Lb2D0pK_Kellnu Backgrounds for Lb2L1520mue Analysis

Dan Thompson requested to merge dathomps/Lb2D0pK_Kellnu_RD into master

This is a small update following on from work done in !927 (merged). Modes added:

Name EventType
Lb_D0pK,Kmunu=DecProdCut,HighVisMass,EvtGenCut 15574076
Lb_D0pK,Kenu=DecProdCut,HighVisMass,EvtGenCut 15584037
Lb_D0Lambda1520,KmunupK=DecProdCut,HighVisMass,EvtGenCut 15574078
Lb_D0Lambda1520,KenupK=DecProdCut,HighVisMass,EvtGenCut 15584039

As the higher D^0 \rightarrow K\ell\nu branching fraction than D^0 \rightarrow \pi\ell\nu could out-weigh the (\ell \rightarrow \pi) / (\ell \rightarrow K) mis-id rates.

Decay files tested and HighVisMass cut working. Using the "Child Selector" method for clarity due to duplicate "K-" in the decfiles, alternative was GNINTREE.

EvtType numbers chosen to be analogues to the D02piellnu versions (15574036, 15584036, 15574038, 15584038) where the switch to 86 and 88 for the muon modes reflecting the fact that the 36 and 38 eventtypes are already in use.

Edited by Dan Thompson

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