Kun's weekly group discussion

Wednesday 25 Sept 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)

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)

YangLin

EWPT analysis revision

additional MC weight on the signal sample

• rootfile of signal sample is created with an additional branch of weight for consistency among all decay channels;
• values in this nominal branch should not be used really as a event weight in the final calculation;
• so we cancel this factor when defining the additional MC weight for the signal sample:

• specifications for bbtautau decay channel because of category-sensitive branching ratios of tau lepton in signal sample

ZZ -> 4l channel debug

[wrong weight setup for bkg sample in stage-1 config]

• HL bkg yields: 94020.7.

[original bkg distribution]

• actual bkg yield: 1004.2557.
• expected HL yields: 98478.25978.

 

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

Cern Registration

website: http://www.cern.ch/account

-create a new account?

-"Service" or "Sencondary"?

-account information of Baihong