Da Li

ORCID: 0000-0001-8801-018X
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About
Contact & Profiles
Research Areas
  • Quantum Chromodynamics and Particle Interactions
  • High-Energy Particle Collisions Research
  • Particle physics theoretical and experimental studies
  • Nuclear Physics and Applications
  • Nuclear reactor physics and engineering
  • Nuclear Materials and Properties
  • Nuclear physics research studies
  • Superconducting Materials and Applications
  • Radiation Detection and Scintillator Technologies
  • Nuclear Engineering Thermal-Hydraulics
  • Quantum Mechanics and Non-Hermitian Physics
  • Magnetic confinement fusion research
  • Radiation Therapy and Dosimetry
  • Intensive Care Unit Cognitive Disorders
  • Tryptophan and brain disorders
  • Long-Term Effects of COVID-19
  • Quantum chaos and dynamical systems

State Nuclear Power Technology Company (China)
2025

University of Kentucky
2024

Northwest Institute of Nuclear Technology
2024

Institute of High Energy Physics
1999-2000

There has been significant interest in exploring topological disclination states, which effectively probe the band topology of host material beyond conventional bulk-edge correspondence. While most studies this area have primarily focused on Hermitian systems, recent theoretical work predicts that non-Hermiticity can drive phase transitions and states associated with fractional charge. However, no experimental observations reported to date. Here, we report first observation electric...

10.48550/arxiv.2502.04922 preprint EN arXiv (Cornell University) 2025-02-07

Abstract For the first time, an island divertor configuration was successfully implemented in J-TEXT tokamak to improve heat exhaust and impurity control. The magnetic is generated by applying external resonant perturbation fields, intersection between edge target then controlled adjusting safety factor q a , thereby achieving configuration. overall confinement maintained spite of loss volume. significantly reduces peak heat-load on approximately 50% improves screening. Additionally, it...

10.1088/1741-4326/ad90f1 article EN cc-by Nuclear Fusion 2024-11-11

Within an isospin- and momentum-dependent Boltzmann-Uehling-Uhlenbeck transport model, we investigate the yield ratios of neutron-proton [𝑅⁢(𝑛/𝑝)] in peripheral collisions neutron-deficient 48,50,52,54,56,58Ni+58Ni systems at beam energy 400 MeV/nucleon. The short-range correlation (SRC) induced by tensor force isosinglet interaction channel is incorporated into extended Thomas-Fermi approximation (ETF*) for nucleon kinetic-energy density finite nuclei. This leads to a neutron skin momentum...

10.1103/physrevc.110.064617 article EN Physical review. C 2024-12-26
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