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Run 9 Lambda DLL
Updated on Tue, 2018-10-23 23:47. Originally created by jlzhang on 2017-02-05 20:27.
1. Cuts setup:
2. Invariant Mass distribution and background estimation, side band vs. fitting

All 4 lambda pT bins, fired jet only .pdf .txt no fired jet required .pdf .txt
3. Extract Lambda and Anti-Lambda yields for 20 cos \theta^* , for 4 spin status, for JP1 and L2JetHigh triggers.
4. Extract DLL from the spin sorted Lambda/AntiLambda yeilds in each cos \theta^* bin, for each trigger
5. Fit DLL vs. cos \theta^* to extract the "DLL"

6. DLL correction

Appindex:
Anti-Lambda/Lambda ratio:

1. Cuts setup:
lam_pt | dac2 | dcaV0 | dca_p | dca_pi | nsigma | dlength | cosrp | jet_det_eta | jet_Rt | jet_dr |
2,3 | <0.7 | <1.2 | >0.2 | (0.4,30) | <3 | (3,130) | >0.98 | (-0.7,0.7) | (0.01,0.94) | <0.7 |
3,4 | <0.5 | <1.2 | 0 | (0.4,30) | <3 | (3.5,130) | >0.98 | (-0.7,0.7) | (0.01,0.94) | <0.7 |
4,5 | <0.5 | <1.2 | 0 | (0.4,30) | <3 | (4,130) | >0.98 | (-0.7,0.7) | (0.01,0.94) | <0.7 |
5,8 | <0.5 | <1.2 | 0 | (0.4,30) | <3 | (4.5,130) | >0.98 | (-0.7,0.7) | (0.01,0.94) | <0.7 |
2. Invariant Mass distribution and background estimation, side band vs. fitting

All 4 lambda pT bins, fired jet only .pdf .txt no fired jet required .pdf .txt
3. Extract Lambda and Anti-Lambda yields for 20 cos \theta^* , for 4 spin status, for JP1 and L2JetHigh triggers.
Lambda pT | Lambda JP1 | AntiLambda JP1 | Lambda L2JetHigh | AntiLambda L2JetHigh |
2, 3 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
3, 4 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
4, 5 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
5, 8 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
4. Extract DLL from the spin sorted Lambda/AntiLambda yeilds in each cos \theta^* bin, for each trigger
Lambda pT | Lambda JP1 | AntiLambda JP1 | Lambda L2JetHigh | AntiLambda L2JetHigh |
2, 3 | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html |
3, 4 | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html |
4, 5 | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html |
5, 8 | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html | FiredJet .html noFire .html |
5. Fit DLL vs. cos \theta^* to extract the "DLL"

Lambda pT | Lambda JP1 | AntiLambda JP1 | Lambda L2JetHigh | AntiLambda L2JetHigh |
2, 3 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
3, 4 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
4, 5 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
5, 8 | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html | FiredJet.pdf .txt .html noFire .pdf .txt .html |
6. DLL correction

Appindex:
Anti-Lambda/Lambda ratio:

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