This is Heling Zhu's sandbox to store my studies in ATLAS Experiment.

Physics Analysis

Resonance search in low-mass 4-muon final states

Run-1 + data 2015/16 analysis

Data 2017 analysis

New baseline selection

Measurements of VBSVV semi-leptonics process

HZZ analysis

Off-shell Higgs analysis in data 2015+2016

EFT interpretation in unfolding Inclusive m4l in data 2015+2016

Commom H4l analysis

High mass Heavy resonance search in full run-2

VBSZZ analysis


Observation of VBSZZ with full run-2 datasets

Service Works

Muon DQ Offline Monitoring Shift

The development of the tests and evaluations of the LAr Trigger Digitizer Boards (LTDB) of the ATLAS LAr Calorimeter Phase-1 Upgrade

  • Software development works at CERN:
    • Mapping between LTDB and LATOME data taking system.
    • Talk in LAr week in March 2019. by Heling
    • Talk with problem (in 2019 LAr week talk) fixed. by Heling

Other meetings and discussion

Analysis discussion with Hong Ma

  • Before Oct. 2018: every Thursday 5pm-6pm @ BNL
  • After Oct. 2018: Thursday 7pm-8pm biweekly @ CERN
  • Sets of my slides

Deep learning

Parameterized Deep Neural Network for Z prime search

  • Reference in arXiv
  • My codes in GitHub, based on Keras, Tersorflow backend

COVID-19 Medical paper Named-entity recognition (NER)

  • Fine-tuning bases on pretraining model from BERT
  • Codes use GPU on Google Colab.

Optimization of RPC TOF (time-of-flight) measurement resolution

  • Two models: LSTM, CNN, training with GPU in Colab

Coursera Licenses and Certifications

  • Applied Machine Learning in Python, University of Michigan, Credential ID 8LM6MHB3YNLR
  • Machine Learning, Stanford University, Credential ID Z352QHAY5226

-- HelingZhu - 2018-04-23

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