Kun's weekly group discussion

Wednesday 30 Oct 2024, 13:30 → 15:00 Asia/Shanghai

Lab Room #S244 (Tsung-Dao Lee Institute)

Kun Liu (TDLI / SJTU)

会议链接: https://meeting.tencent.com/dm/Ki2qlw7uflmh

会议号: 364-4712-5754

会议密码: 244000

13:30 → 14:00 DarkSHINE Tracker: Hardware, Reconstruction, Simulation and Analysis

13:30 Tracker R&D

Hardware, Operation and Maintenance in Tracker Lab

Speakers: Dian YU (Tsung-Dao Lee Institute), Kang Liu, Lin Yang (TDLI)

Hardware

To-Do List

1. Clean new tracker sensors;
2. Residual I-C test;
3. BABY-II PCB test mission: discussion with Xu and Cai
   • discussion date: this Thursday?
   • when should Lin go to IHEP;
   • detailed task list;

13:40 Track Reconstruction

Speakers: Dian YU (Tsung-Dao Lee Institute), Junhua Zhang

13:50 Simulation and Analysis

Speakers: Dian YU (Tsung-Dao Lee Institute), Yufeng Wang (TDLI)

14:00 → 14:40 ATLAS: Analysis, Performance and Physics

14:00 ttW/ttH -> Multi-Leptons Analysis

Run2, Run3

Speakers: Jialin Li, Lin Yang (TDLI)

-Check the questions in the INT note.

i.e. 

• The mva-trainer output plots have the display issue(need to talk with the writer or investagte further)
• Why the tWZ xs(rare yield has high correlation with NF_ttZ?
• Update some plots which have legend bugs.
• Update the plots which have small vertical ranges for the ratio panels.

 

14:10 H->Z+gamma and gg* Analysis, Electron/Photon Performance

Speakers: Danning Liu (TDLI/SJTU), Kang Liu, Rui Yuan (SJTU)

14:40 → 14:50 General issues

Feel free to continue the discussion and share your opinions with the group.

Speakers: Danning Liu (TDLI/SJTU), Dian YU (Tsung-Dao Lee Institute), Jialin Li, Kang Liu, Lin Yang (TDLI), Yufeng Wang (TDLI), yufeng wang

Lin

EWPT Analysis

Trial on newer version of TRExFitter

1. Versions compatible with CentOS7: Keeping all the same configurations, but combination failed;
2. Versions newer than 4.26 without Minos: Fitting might not converge
   • obs_significance = -1
   • exp_significance = inf

[Significance Plot with all the decay channels]

MaxHHXS-Category

MinHHXS-Category

[Combination Significance Plot]

MaxHHXS-Category

MaHHXS-Category