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  1. ATLAS Flavour Tagging
  2. AFT-516

Qualification Task for Martino Tanasini

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    Description

      mtanasin (Genova University) will prepare the release 22 tuning of the low-level FTag algorithms devoted to the reconstruction of secondary and tertiary vertices, namely SSVF and JetFitter. He will start from preparing a new training of the InDetTrkInJetType, adopted to classify tracks used as input for SSVF; he will also test the adoption of the same tool In the JetFitter workflow. In the process, he will perform a full validation of the effect of tracking changes in release 22 on the vertexing algorithms, paving the way for future automated benchmarking. This will include data/MC comparisons for the most meaningful input and output variables in the new release. To have a faster turnaround in the monitoring and validation process, Martino will set up simple NN-based algorithms based on SSVF and JetFitter variables, to replace the current SV1 likelihood and JetFitterNN. If time permits, he will explore possible improvements to the JetFitter operation, e.g. optimising the use of neutral particles and improving pile-up robustness. All the developed procedures and corresponding software will be documented and made available in GitLab.
       
      Start date: 15 November 2020
      Local supervisor: cschiavi
      Additional local support: coccaro
      Technical supervisor: vdao

      CC: fdibello, rateixei

      Attachments

        1. DL1r_light_flavour_15-1.png
          DL1r_light_flavour_15-1.png
          114 kB
        2. DL1r_light_flavour_180-1.jpg
          DL1r_light_flavour_180-1.jpg
          158 kB
        3. DL1r_light_flavour_20-1.png
          DL1r_light_flavour_20-1.png
          114 kB
        4. Efficiency_scan.png
          Efficiency_scan.png
          135 kB
        5. EfficiencySummary.png
          EfficiencySummary.png
          24 kB
        6. Integration of PhysVal monitoring into the PerfFwk.png
          Integration of PhysVal monitoring into the PerfFwk.png
          47 kB
        7. QT update 30_03_2021.png
          QT update 30_03_2021.png
          194 kB

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            mtanasin Martino Tanasini
            cschiavi Carlo Schiavi
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              Updated:
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