Shu's weekly group discussion

Wednesday 29 Oct 2025, 10:00 → 13:00 Asia/Shanghai

Tsung-Dao Lee Institute/N6F-N631 - Smart Classroom (Tsung-Dao Lee Institute)

点击链接入会，或添加至会议列表：

https://cern.zoom.us/j/4042031778

10:00 → 10:10 Status

Speaker: Kang Yu (TDLI, SJTU)

10:10 → 10:20 Status

Speaker: Linjing Duan (TDLI, SJTU)

CEPC Zvvy nTGC

• Produced the remaining cross term samples, we have TDR-based full simulation samples for SM, Interference, Quadratice and Cross term.
• Drafted and debugged the Ntuple production code; will add the full variables set this week.

Hyy*

• EB request submitted last Thursday, full simulation chain is shaped
• waiting for a new round of MxAOD production (all nominal/background samples)
• Plan
  • update tempelates to rerun background modeling (get familiar with the workflow)
  • Implement the new merged ID and deliver systematic evaluation results

10:20 → 10:30 Status

Speaker: Jun Wei Lok (TDLI, SJTU)

weekly update 29102025.pptx

10:30 → 10:40 Status

Speaker: Zelin Yan (TDLI, SJTU)

• HGTD：
  • wafer test(10.25-10.27)：
    • successfully test the automatic program for the probe station control.
    • it seems something wrong in the probe card.
  • Monitoring on FELIX card:
    • test 2 basic command felix-tohost and felix-test-swrod by using the FELIX internal EMU configration.
• H2a4b:
  • scan the roc threshold  for the best s/ \sqrt{b} in SR 
• Hyyd:
  • no updates because of no  new workspace for mc23e samples 
  • Khanh said he was busy in CLHCP conference and paperwork  but he would introduce me to Selaiman as soon as possible 
• Others:
  • read the notes and prepare for the research report and the oral examination of phd qualification 
    
     

10:40 → 10:50 Status

Speaker: Bai-Hong Zhou (TDLI, SJTU)

10:50 → 11:00 Status

Speaker: Xuliang Zhu (TDLI, SJTU)

Darkshine positron paper draft

1.6 performance: Will update summary of sample list to gitlab wikipage

Darkshine Sterile neutrino

• Added formfactor in UFO (Gel~1 for mN < 1 GeV)
• Limit estimation
• Simulation (Peixu)

CEPC exotic Higgs

• Algorithm needed: PFO and jet object -> paired Z leptons and jet observables -> ntuple
• Validation plot

 

11:00 → 11:10 Status

Speaker: Zhiyu Zhao (TDLI, SJTU)

DarkSHINE ECAL electronics:

• After adjusting the LED setup, I measure the precision of the electronics board again, and sent data to USTC colleague.

Preparing the annual assessment report for PhD student

11:10 → 11:20 Status

Speaker: Haidar Mas'ud Alfanda (TDLI, SJTU)

ATLAS HGTD

• Performed the wafer probe test at Fudan University
• The test met several problems due to the faulty probe card
• Need to contact the supplier for maintenance

Others

• Taking AdCos shift

11:20 → 12:15 REU: Undergrad Research Discussions

11:40 Status

Speaker: Peixu Teng (SPA, SJTU)

11:50 Status

Speaker: Bingxian Li (SPA, SJTU)

12:00 Status

Speaker: Chang Liu (University of California San Diego)