Shu's weekly group discussion

Friday 26 Jul 2024, 14:30 → 16:50 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://meeting.tencent.com/p/7659960274

#腾讯会议：765-996-0274

会议密码：2024

14:30 → 14:40 Status

Speaker: Zelin Yan (Wuhan Univ. & TDLI, SJTU)

14:40 → 14:50 Status

Speaker: Bai-Hong Zhou (TDLI, SJTU)

Plan:

• Xbb tagger
  • Prepare the introduction slides for meeting;
• Dark SHINE Fast Simulation
  • Check the Calo-VQ results(From VQ-VAE to Calo-VQ)
• tri-Higgs
  • Check the Ntuple produced before;
• Quantum Entanglement in ttbar:
  • Check the leptonic ML;

14:50 → 15:00 Status

Speaker: Xuliang Zhu (TDLI, SJTU)

Inclusive produciton: gmm_target, gmm_ecal, pn_target

Positron

limit setting using pyhf: order of magnitude same with formula. (Using asymptotic fit)

• Use toybased

H2a4b: athGen production of scalar singlet llp model, checked lifetime in pythia output

 

15:00 → 15:10 Status

Speaker: Zhiyu Zhao (TDLI, SJTU)

15:10 → 15:20 Status

Speaker: Danning Liu (TDLI, SJTU)

15:20 → 15:30 Status

Speaker: Zhen Wang (TDLI, SJTU)

15:30 → 15:40 Status

Speaker: Qibin LIU (TDLI, SJTU)

15:40 → 15:50 Status

Speaker: Ngoc Khanh Vu (TDLI, SJTU)

Run-3 DP search:

• Building up the preliminary fit configuration.

h2a4b:

• Will check availability of Run-3 samples: mc23, DAOD PHYS(LITE), p6266

HWW QE:

• Will need to discuss which aspects of the analysis that our TDLI team will contribute in.

Xbb gbb calibration:

• testing new fit setup.
• Checking post-fit distribution of the GN2X discriminant score for validation.

15:50 → 16:00 Status

Speaker: Rui Yuan (TDLI, SJTU)

DarkSHINE:

HCAL hardware: successfully extend the two coincident trigger from 40 ns to 100 ns with a FPGA (in P.E test, two scintillator is used to proved trigger along with fifo and LTD)

4GeV optimization (HCAL related part): work with Chunxiang to define the cuts on HCAL related variables

 

H2a4b:

work with Xuliang to check LLP H2a4b signal, have shown to theorists and need to check more variables. also check other channel for H2a4b

work with Zelin/Zhen to keep develop the easyjet based framework

 

Hyy*/zy:

prepare workflow from signal WS -> spurious signal check -> prepare final WS for fitting

16:00 → 16:10 Status

Speaker: Tong Sun (TDLI, SJTU)

positron on target:

• write a new code to plot the limits that has a brief experiment data input( a json file).
• extracted the NA64 data of positron on target.
• checking the performance cut of trak finding.

16:10 → 16:40 REU: Undergrad Research Discussions

16:10 Status

Speakers: 丰伊 蒋, 思谙 杨 (上海科技大学)

16:20 Status

Speakers: Xiaobin Zhang (SPA, SJTU), yuming lin (SPA, SJTU)