1. K/p fakes rejection VERY Preliminary Full offline environment
Used Moore – iPatRec – MuonIdentification (MuidStandAlone-MuidComb)
Reconstructed
9900 bb->mu6X used for prompt muon, initial layout
K->mn, p->mn
10000 events for each pt
(14 points from 5.5Gev up to 12GeV)
Simulated with acceptance: |h|<1.2, 0<f<180 , dc1 layout

2. K/p fakes rejection II Rejection cuts
Ptm > 5 GeV
c2 ID of the identified muon: decay kink gives a spoiled ID fit
c2 match : bad match between the inner and the muon track for a muon from a decay
c2 fit comb : decay kink gives a spoiled combined fit
| 1./Ptm – 1./PtID | : m originating from K/p decays has a Pt lower then the meson detected by the inner tracker
c2 fit comb
c2 match
| 1./Ptm – 1./PtID |

3. K/p fakes rejection III
Preliminary
Efficiency curve
Remarks:
Improvement for low pt needed
Prompt mu are muons inside jets : PE and combination more problematic then single muons
@ vertex