1 / 17

MC vs Data comparison

MC vs Data comparison. Data (LHC09d - pass4) MC (LHC10a8). SPD vertex resolution - MC. run 104867. Vertex reconstuction. MC Data. run 104867. nb. TPC clusters / track. MC. Data. run 104867. |dcar| < 3 cm |dcaz| < 3 cm chi2 / clust < 4 pt > 0.15 GeV/c. |eta| < 0.8. |eta| < 0.8.

kenna
Download Presentation

MC vs Data comparison

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. MC vs Data comparison • Data (LHC09d - pass4) • MC (LHC10a8)

  2. SPD vertex resolution - MC run 104867

  3. Vertex reconstuction MC Data run 104867

  4. nb. TPC clusters / track MC Data run 104867 |dcar| < 3 cm |dcaz| < 3 cm chi2 / clust < 4 pt > 0.15 GeV/c |eta| < 0.8 |eta| < 0.8

  5. chi2 / cluster MC Data run 104867 |dcar| < 3 cm |dcaz| < 3 cm nClust > 70 pt > 0.15 GeV/c |eta| < 0.8 |eta| < 0.8 |eta| < 0.8

  6. pt vs eta vs phi map MC Data run 104867 |dcar| < 3 cm |dcaz| < 3 cm chi2 / clust < 4 nClust > 70 pt > 0.15 GeV/c |eta| < 0.8 |eta| < 0.8 |eta| < 0.8

  7. DCA – Aside MC data run 104867 nClust > 70 chi2 < 4 pt > 0.15 GeV/c

  8. DCA – Cside MC data run 104867 nClust > 70 chi2 < 4 pt > 0.15 GeV/c

  9. nClusters, chi2 (DCA cuts + pt > 0.15 GeV/c) TPC – A side (eta <0.8) chi2< 4 nClust > 70 MC data TPC – A side (phi 3 - 4.5 (rad) excluded)

  10. nClusters, chi2 (DCA cuts + pt > 1.0 GeV/c) TPC – A side (eta <0.8) chi2< 4 nClust > 70 MC data TPC – A side (phi 3 - 4.5 (rad) excluded)

  11. nClust – cut systematics (all cuts applied, pt > 0.15 GeV) TPC – A side (phi 3 - 4.5 (rad) excluded) TPC – A side MC data

  12. nClust – cut systematics (all cuts applied, pt > 1.0 GeV) TPC – A side (phi 3 - 4.5 (rad) excluded) TPC – A side MC data

  13. chi2 – cut systematics (all cuts applied, pt > 0.15 GeV) TPC – A side (phi 3 - 4.5 (rad) excluded) TPC – A side MC data

  14. chi2 – cut systematics (all cuts applied, pt > 1.0 GeV) TPC – A side (phi 3 - 4.5 (rad) excluded) TPC – A side MC data

  15. eta – loose cuts applied data MC >70 clust >80 clust >90 clust

  16. pt – loose cuts applied TPC – A side data MC TPC – A side (phi 3 - 4.5 (rad) excluded) >70 clust >80 clust >90 clust

  17. common track - pass4 Silvia Y p

More Related