Shu's weekly group discussion

Wednesday 24 Sept 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?pwd=N0RlZ0l3dGtEYk9zT25OWmlwVklSZz09

10:00 → 10:10 Status

Speaker: Kang Yu (TDLI, SJTU)

1. Take classes of Group Theory, Quantum Field Theory, Fundamentals of Particle Physics. Finish the relevent homework.
2. Grade students' homework for General Physics as a Teaching Assistant.

10:10 → 10:20 Status

Speaker: Linjing Duan (TDLI, SJTU)

Hyy*

• Compared the shapes of FullSim and AF(FastSim) low-mass lly samples to confirm their consistency.
• Variable: mlly, Samples: inclusive MC (hadd of mc23a, mc23d, mc23e)
• Examples from categories 0 and 1
• Send to Danning for check. If workflow is fine, then check other kinematic variables.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Hyy* Overall progress: waiting for the new production, then update the templates and re-run the background modeling.

CEPC Zvvy nTGC:

• generate the cross term sample in full simulation

Others

• taking shifts
• prepare the CEPC nTGC report for SPCS 2025.

 

 

10:20 → 10:30 Status

Speaker: Jun Wei Lok (TDLI, SJTU)

10:30 → 10:40 Status

Speaker: Zelin Yan (TDLI, SJTU)

likelihoods_mu_SIG_observed.pdf

• H2a4b:
  • successfully run transformer model 
• HGTD:
  • run the monitoring command but no output. Alex says maybe felix is not sending any data. 
• Hyyd:
  • successfully run the combination code
  • get the likelihood and limit plots. Similar to the result of Khanh except the Obs likelihood.
• Others: 
  • prepare for the phd qualification exam
• Plans：
  • H2a4b:
    • run predict code & get the score plots
  • HGTD:
    • discuss with Aonan & Alex about how to send the data
  • Hyyd: 
    • draw the ranking & correlation plots 
  • others:
    • take AP shifts tmr
    • prepare for the phd qualification exam
       

10:40 → 10:50 Status

Speaker: Bai-Hong Zhou (TDLI, SJTU)

2025_09_24.pdf

10:50 → 11:00 Status

Speaker: Xuliang Zhu (TDLI, SJTU)

11:00 → 11:10 Status

Speaker: Zhiyu Zhao (TDLI, SJTU)

DarkSHINE ECAL electronics: Try to measure the precision of SiPM-amplifier at different amplitude with, to evaluate whether the current design can meet our requirement.

11:10 → 11:20 Status

Speaker: Ngoc Khanh Vu (TDLI, SJTU)

1, ggHyyd: 

• Helping Zelin to run the combination fw using an old version of input workspace; after, will work on the latest workspace when it is ready.
• Will check with Baihong for the method to get a smooth ccurve for the likelihood scan. 
• Received EB comments, working on the questions assigned to me. 

2 Taking shift.

11:20 → 11:30 Status

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

• DarkSHINE
  • Fixed a bug in the Bayesian optimization code
  • Generating the samples for Pb, Al, Be targets for different thickness
  • Found a bug in DAna which is causing a large number of bad events
  • The bug has been fixed
• CEPC
  • Learning the software
  • Reading the paper on exotic Higgs decay

11:30 → 12:20 REU: Undergrad Research Discussions

11:50 Status

Speaker: Peixu Teng (SPA, SJTU)

Last week, I was busy applying for a doctoral program, studying QFT and advanced quantum mechanics, and some C++. And today, the college organized a practical meeting, and the schedule just happened to conflict

12:00 Status

Speaker: Bingxian Li (SPA, SJTU)