1 Status… Correction du bug dans EMcandidate pour TMB Etude de Met et Nada entre p11.13 et p13.02 Calibration du calo : Delay ramp.

Présentation au sujet: "1 Status… Correction du bug dans EMcandidate pour TMB Etude de Met et Nada entre p11.13 et p13.02 Calibration du calo : Delay ramp."— Transcription de la présentation:

1 1 Status… Correction du bug dans EMcandidate pour TMB Etude de Met et Nada entre p11.13 et p13.02 Calibration du calo : Delay ramp

2 2 Zee Sample: diem TMB from Marco in p13.01 Run on 10000 events: Cuts : Em Id =10 ou 11 EmFraction>0.9 Isolation<0.15 HM8<20 FloorZ(EM3)<110 (central calo) pT>25 GeV Back-to-Back : DeltaPhi<0.7 Cut on EMcandidate Cut on EMparticle Id Cut Em Fraction Isolation HM8 Central pT Back-to-Back

3 3 Zee

4 4 Sur 15000 events p13.01 du sample diem, on a 439 candidats Z (2 traces) sans corrections  285 candidats Z (2 traces apres Emcandidates) Pertes: 4.7% des evenements apres EMcandidate ne passent plus la coupure en pT 85.4% des evenements apres EMcandidate ne passent plus la coupure sur HM Gain: 4.2% des evenements apres EMcandidate passent la coupure en pT 5.7% des evenements apres EMcandidate passent la coupure sur HM

5 5 METC Run 165717 p11.13 “2.5” Offline Run 167257 p13.02 2.5 Offline Run 163392 p11.11 2.5 Online Relative good agreement between the 2.5 Online and the 2.5 Offline p13.02 Missing E T is calculated with all cells E>100 MeV ME T SE T ME X ME Y

6 6 Nada No change has been made in the code of Nada. The same program is used to produce the output from the two different releases  Nada Cells are killed but disappeared from the CalDataChunk… Run 165717 2.5 Offline (Bug): Nada Chunk Cells ieta iphi layer 4-mom =(4, 29, 4) (1.31991, -0.436038, -0.459772, -1.46413) ieta iphi layer 4-mom =(8, 60, 15) (-1.00341, 0.474576, -0.892919, -1.42455) ieta iphi layer 4-mom =(9, 60, 15) (-0.94442, 0.446677, -0.967138, -1.42366) Cells around 10 MeV in CalDataChunk ieta iphi layer 4-mom =(4, 29, 4) (-0.000942113, 0.000246567, 0.00022722, 0.001) ieta iphi layer 4-mom =(8, 60, 15) (0.000697826, -0.000353796, 0.00062279, 0.001) ieta iphi layer 4-mom =(9, 60, 15) (0.000656525, -0.000333778, 0.000676437, 0.001) ieta iphi layer 4-mom =(14, 29, 9) (-0.00322432, 0.000935226, 0.00563451, 0.00655886) In CalDataChunk after Nada ieta iphi layer 4-mom =(4, 29, 4) (-0.000942113, 0.000246567, 0.00022722, 0.001) ieta iphi layer 4-mom =(8, 60, 15) (0.000697826, -0.000353796, 0.00062279, 0.001) ieta iphi layer 4-mom =(9, 60, 15) (0.000656525, -0.000333778, 0.000676437, 0.001) Run 167257 2.5 Offline (Corrected): Nada Chunk Cells ieta iphi layer 4-mom =(-11, 49, 16) (0.0839379, -1.62569, -2.03123, 2.60304) ieta iphi layer 4-mom =(-8, 13, 15) (-0.34407, -0.955014, 0.840584, -1.31796) ieta iphi layer 4-mom =(8, 33, 15) (1.09495, 0.0537915, -0.888101, -1.41086) Cells around 10 MeV in CalDataChunk CalDataChunk after Nada No Cell at address (-11, 49, 16) No Cell at address (-8, 13, 15) No Cell at address (8, 33, 15) p13.02 p11.13

7 7

8 8 Delay optimal = time where the curve is at its maximum. Electromagnetic channels and hadronic channels are different. To find the optimal delay a fit is performed. Electromagnetic channel Hadronic channel Optimal Delay Fit at 95% around the maximum Fit at 97% around the maximum

9 9 Delay Ramp Results… ADC Crate 0 Card 0 BLS 0 Tower 0 Probleme avec le fit de certaines courbes…

10 10 En cours… Passage a p13.02 sans trop de probleme, cherche des W mais le code rentre dans une boucle infini apres 5700 events (28 candidats W)… Pour Nada, reconstruit les DST du meme run en p11.13 et p13.02 pour pouvoir refaire les meme comparaisons (surtout sur le Met) Determination des “delays” optimaux par fanout et preparation pour les rampes de linearite Preparation des JJC