\(R(D^*)\) run 1 step-2 cuts validation

We took Phoebe's \(D^*\) step-2 ntuple located at:

ntuples/ref-rdx-run1/Dst-mix/Dst--20_07_02--mix--all--2011-2012--md-mu--phoebe.root

and extracted the ISO sample as a reference.

Then, we apply most step-2 cuts to our newly generated 2011 MagDown ntuple:

ntuples/0.9.2-2011_production/Dst_D0--20_10_12--std--LHCb_Collision11_Beam3500GeV-VeloClosed-MagDown_Real_Data_Reco14_Stripping21r1_90000000_SEMILEPTONIC.DST.root

for comparison.

There are ~79k candidates in Phoebe's, ~72k in ours. This is a mystery to be solved.

`el`

difference [GeV]	difference (normalized)	distributions [GeV]

`mm2`

difference [GeV²]	difference (normalized)	distributions [GeV²]