Meisen Gao

Lecturer
School of Physics, East China University of Science and Technology (ECUST)
Office: Room 315, School of Physics, ECUST (Xuhui Campus), Shanghai, China
Email: msgao@ecust.edu.cn
Website: https://masongao.github.io

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Academic Positions

• 2025–present: Lecturer, School of Physics, ECUST
• 2024–2025: Visiting Postdoctoral Researcher, UCLA
• 2022–2025: Postdoctoral Researcher, Fudan University

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Education

• 2017–2022: Ph.D. in Physics, Shanghai Jiao Tong University
• 2013–2017: B.Sc. in Physics, East China Normal University

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Research Interests

• Jets & Perturbative QCD: Developing high-precision predictions for jet observables using resummation techniques
• Small-x QCD & Color Glass Condensate: Studying QCD dynamics at high energies and high parton densities
• Top-quark Physics: Precision measurements and theoretical calculations involving top quarks at colliders
• Effective Field Theory: Applications of SMEFT and other EFT frameworks to high-energy processes
• AI/ML in HEP: Developing machine learning methods as surrogates for computationally expensive theoretical predictions

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Selected Publications

2025

1. Determination of the initial condition for the Balitsky-Kovchegov equation with transformers
   M. S. Gao, Z. B. Kang, J. Penttala, D. Y. Shao
   e-Print: 2510.26779

2. Accessing nucleon transversity with one-point energy correlators
   M. S. Gao, Z. B. Kang, W. C. Li, D. Y. Shao
   e-Print: 2509.15809

3. N³LL + O(α_s²) predictions of lepton–jet azimuthal distribution in DIS
   S. Fang, M. S. Gao, H. T. Li, D. Y. Shao
   JHEP 01, 029 (2025)

2023

1. QCD resummation of dijet azimuthal decorrelations in pp and pA
   M. S. Gao, Z. B. Kang, D. Y. Shao, J. Terry, C. Zhang
   JHEP 10 (2023) 013

2. Simultaneous CTEQ-TEA extraction of PDFs and SMEFT parameters from jet and tt̄ data
   J. Gao, M. Gao, T. J. Hobbs, D. Liu, X. Shen
   JHEP 05 (2023) 003

2021

1. Differential distributions for single top-quark production at the LHeC
   M. S. Gao, J. Gao
   Phys. Rev. D 104 (2021) 053005

2. Top-quark mass determination from t-channel single-top at the LHC
   M. S. Gao, S. R. Yuan, J. Gao
   JHEP 04 (2021) 054

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Talks

2025

• Determination of the Initial Condition for the Balitsky–Kovchegov Equation with Transformers
  Fifth Workshop on Quantum Field Theory and Its Applications, China, November 2, 2025

• Transformer-based Learning of BK Evolution and DIS Cross Sections
  2025 SURGE Collaboration Meeting and Workshop, UCLA, June 24, 2025 (Breakout session, Online)

2024

• QCD resummation of dijet and photon + jet azimuthal decorrelations in p-p and p-A collisions
  Sixth Workshop on Heavy Flavor Physics and Quantum Chromodynamics, Qingdao, China, April 22, 2024

2023

• Annual Conference Talk
  2023 Shanghai Workshop on Particle and Nuclear Physics, Shanghai, China, December 2023

• QCD resummation of dijet azimuthal decorrelations in p-p and p-A collisions
  Third Workshop on Quantum Field Theory and Its Applications, Beijing, China, August 14, 2023

2022

• Simultaneous extraction of SMEFT parameters and PDFs from top-quark pair data
  2022 Shanghai Workshop on Particle and Nuclear Physics, Shanghai, China, December 24, 2022

• Differential distributions for single top quark production at the LHeC
  DIS2022: XXIX International Workshop on Deep-Inelastic Scattering and Related Subjects, Santiago de Compostela, Spain, May 2, 2022 (Poster, online)

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Honors & Awards

• 2023: National Natural Science Foundation of China (国家自然科学基金理论物理专款项目)
• 2023: China Postdoctoral Science Foundation (中国博士后科学基金第74批面上资助)
• 2023: Shanghai Super Postdoctoral Incentive Program
• 2022: Fudan Super Postdoc Incentive Plan, Fudan University
• 2021: Annual Outstanding Student, Shanghai Key Laboratory for Particle Physics and Cosmology
• 2021: Guanghua Scholarship, Shanghai Jiao Tong University