Kun's weekly group discussion

Friday 9 Jan 2026, 15:00 → 16:20 Asia/Shanghai

Lab Room #S244 (Tsung-Dao Lee Institute)

Kun Liu (TDLI / SJTU)

会议链接/Zoom Link: 
https://cern.zoom.us/j/66708976616?pwd=wIvRGTja7ooamUftTYtz7brdc6ynl9.1

会议号/Meeting ID: 667 0897 6616

会议密码/Passcode: 949845

15:00 → 15:30 Tracker Team: Hardware, Reconstruction, Simulation and Analysis

15:00 Tracker R&D

Hardware: DS Tracker Module based on Baby_2 and AC-LGAD sensors

Speakers: Dian YU (Tsung-Dao Lee Institute), Kang Liu, Lin Yang (TDLI), ML Huang (TDLI), xiang li (tdli)

010926.pdf

单片机.pdf

15:10 Track Reconstruction

Dark SHINE and CEPC

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

15:20 Simulation and Analysis

Dark SHINE, CEPC and ITk Test Beam

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

15:30 → 16:10 ATLAS: Analysis, Performance and Physics

15:30 Egamma performance

Run2, Run3

Speaker: Lin Yang (TDLI)

Photon ID

[Done Works]

• optimization based on 200K entries (with id weight): seems that it did not learn anything

• using this "optimized" to train the model with 2M entries: still terrible

• negative MC event weight:

• remove events with negative MC event weight.

[To-Do List]

• new optimization and training
• baseline sample
• more trials

15:40 Higgs analysis

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

16:10 → 16:20 General issues

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

Speakers: Dian YU (Tsung-Dao Lee Institute), Jialin Li, Kang Liu, Lin Yang (TDLI), xiang li (tdli)