1 - No extra cuts:

Figure 1 - Invariant Mass for different pt bins

2 - Sigma Vertex Cut:

Cuts applied

Float_t CutSigVert[4]    = {0.015,0.03,0.045,0.06}; 

Figure 2.1 - Invariant Mass for different pt bins cut1

Figure 2.2 - Invariant Mass for different pt bins cut2

Figure 2.3 - Invariant Mass for different pt bins cut3

Figure 2.4 - Invariant Mass for different pt bins cut4

3 - DecLeng

Cuts applied

Float_t CutDecLeng[4]    = {0.003,0.005,0.007,0.010};

Figure 3.1 - Invariant Mass for different pt bins cut1

Figure 3.2 - Invariant Mass for different pt bins cut2

Figure 3.3 - Invariant Mass for different pt bins cut3

Figure 3.4 - Invariant Mass for different pt bins cut4

4 Kaon Pt -

Cuts applied

Float_t CutKPt[4]= {0.6,0.8,1.0,1.5}; 

Figure 4.1 - Invariant Mass for different pt bins cut1

Figure 4.2 - Invariant Mass for different pt bins cut2

Figure 4.3 - Invariant Mass for different pt bins cut3

Figure 4.4 - Invariant Mass for different pt bins cut4

5 Pion Pt

Cuts applied

Float_t CutpiPt[4]   = {0.6,0.8,1.0,1.5}; 

Figure 5.1 - Invariant Mass for different pt bins cut1

Figure 5.2 - Invariant Mass for different pt bins cut2

Figure 5.3 - Invariant Mass for different pt bins cut3

Figure 5.4 - Invariant Mass for different pt bins cut4

Pion 2 Pt (proton?)

Cuts applied

Float_t Cutpi2Pt[4]   = {0.6,0.8,1.0,1.5}; 

Figure 6.1 - Invariant Mass for different pt bins cut1

Figure 6.2 - Invariant Mass for different pt bins cut2

Figure 6.3 - Invariant Mass for different pt bins cut3

Figure 6.4 - Invariant Mass for different pt bins cut4

7 dca

Cuts applied

Float_t Cutdca[4]   = {0.25,0.1,0.005,0.002}; 

Figure 7.1 - Invariant Mass for different pt bins cut1

Figure 7.2 - Invariant Mass for different pt bins cut2

Figure 7.3 - Invariant Mass for different pt bins cut3

Figure 7.4 - Invariant Mass for different pt bins cut4

8 d0K

Cuts applied

Float_t Cutd0K[4]   = {0.03,0.01,0.005,0.002}; 

Figure 8.1 - Invariant Mass for different pt bins cut1

Figure 8.2 - Invariant Mass for different pt bins cut2

Figure 8.3 - Invariant Mass for different pt bins cut3

Figure 8.4 - Invariant Mass for different pt bins cut4

9 d0 pion

Cuts applied

Float_t Cutd0Pi[4]   = {0.03,0.01,0.005,0.002}; 

Figure 9.1 - Invariant Mass for different pt bins cut1

Figure 9.2 - Invariant Mass for different pt bins cut2

Figure 9.3 - Invariant Mass for different pt bins cut3

Figure 9.4 - Invariant Mass for different pt bins cut4

10 d0 pion2 (proton)

Cuts applied

Float_t Cutd0Pi2[4]   = {0.03,0.01,0.005,0.002}; 

Figure 10.1 - Invariant Mass for different pt bins cut1

Figure 10.2 - Invariant Mass for different pt bins cut2

Figure 10.3 - Invariant Mass for different pt bins cut3

Figure 10.4 - Invariant Mass for different pt bins cut4

11 d02

Cuts applied

Float_t Cutd02[4]   = {0.03,0.01,0.005,0.002}; 

Figure 11.1 - Invariant Mass for different pt bins cut1

Figure 11.2 - Invariant Mass for different pt bins cut2

Figure 11.3 - Invariant Mass for different pt bins cut3

Figure 11.4 - Invariant Mass for different pt bins cut4

12 Cos pointing angle

Cuts applied

Float_t CutCosP[4]= {0.8,0.9,0.95,0.99};

Figure 12.1 - Invariant Mass for different pt bins cut1

Figure 12.2 - Invariant Mass for different pt bins cut2

Figure 12.3 - Invariant Mass for different pt bins cut3

Figure 12.4 - Invariant Mass for different pt bins cut4