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Kun's weekly discussion with students

→ Asia/Shanghai
N642 (TDLI)

N642

TDLI
Description

Tencent meeting room: https://meeting.tencent.com/dm/NXVVKc7PPZSs

Meeting number: 695-8098-7502

    • 16:00 → 16:05
      Introduction 5m

      General items.

      Speaker: Prof. Kun LIU (TDLI/SPA, SJTU)
    • 16:05 → 16:15
      ATLAS ttWML and ttHML analyses status 10m
      Speaker: Nihal BRAHIMI (Tsung-Dao Lee Institute & Shanghai Jiao Tong University)

      ttWML analysis status :

      • Momentum ramping up again towards having the paper draft ready for the second circulation (was severly limited by person power).
      • The main outstanding items are: rerunning fits needed to fix discovered bugs in the truth OR and preparation of the inputs for the HEP data release.
      • Collider Cross Talk on ttW is scheduled for July 13th.

      ttHML analysis status:

      • A lot of work is ongoing to meet the tight timescale of the analysis and be ready for an EB request ASAP (timeline to be revisited by contacts later today).
      • Several fit setups in the 2lSS channel are being tested by Jialin (and SDU group). Obtained results are being digested and validated. Issues with some of the systematics need to be followed up.
      • An intermediate round of GN2 production (v0802) was launched and being finalized. It is needed to test the impact on the MVA trainings of some ill defined variables inherited from ttW analysis. We took the opportunity to make the ntuples injection friendly. Work on the new GN1 v09 production is also ongoing.
      • The ttHML INT note is being filled with the documented studies from different teams. Latest updates from 2lSS is still missing (to be discussed with Jialin and SDU group).
    • 16:15 → 16:25
      ATLAS ttH analysis 10m
      Speaker: Jialin Li
      20230628.pdf
    • 16:25 → 16:35
      ATLAS photon ID efficiency & Zgamma analysis 10m
      Speaker: Kang Liu
      Progress of QT 20230628.pdf
    • 16:35 → 16:45
      DarkSHINE analysis general 10m
      Speaker: Yufeng Wang (TDLI)

      Axion & Dark axion portal models:

      migrating to baseline 1.6.

      producing signal samples to check reco-level distributions, investigating reasonable signal box.

    • 16:45 → 16:55
      DarkSHINE tracker study 10m
      Speaker: Junhua Zhang
    • 16:55 → 17:05
      Silicon strip sensor 10m
      Speakers: Hanqing Liu, Jialin Li, Junhua Zhang, Kang Liu, Yufeng Wang (TDLI)
    • 17:05 → 17:25
      Undergraduate students projects 20m
      Speakers: DIAN YU (School of Physics and Astronomy, Shanghai Jiaotong University), Lin Yang (TDLI)
      230628.pdf
    • 17:25 → 17:30
      Non-academic items 5m

      Anything else?

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