A5000043550- Nuclear physics research studies
- Nuclear Physics and Applications
- Astronomical and nuclear sciences
- Atomic and Molecular Physics
- Laser-Plasma Interactions and Diagnostics
- Radiomics and Machine Learning in Medical Imaging
- Radioactive Decay and Measurement Techniques
- Neutrino Physics Research
- High-pressure geophysics and materials
- Atomic and Subatomic Physics Research
- AI in cancer detection
- MRI in cancer diagnosis
- Isotope Analysis in Ecology
Guangzhou First People's Hospital
2024
South China University of Technology
2024
Guangzhou Medical University
2024
China Institute of Atomic Energy
2013-2023
Peking University
2013
State Key Laboratory of Nuclear Physics and Technology
2013
We have measured the complete fusion, incomplete and one-neutron stripping reaction for ${}^{9}$Be+${}^{186}$W system, at energies not too much above Coulomb barrier. The online offline gamma ray spectroscopy methods were used derivation of cross sections. A large value section has been observed. comparison data with coupled channel calculations without taking into account breakup transfer channels show usual fusion suppression. possible suppression total is discussed.
The flux-weighted average cross sections and isomeric ratios of 92 Mo( γ , n) 91m,g Mo 3n) 89 reactions were measured through activation methods. Laser-driven bremsstrahlung -ray generated by the laser wakefield accelerated quasi-monoenergetic electrons using 200 TW in Compact Laser Plasma Accelerator laboratory, Peking University. results showed good agreements with previous works traditional sources, compared TALYS 1.9 calculations. We extended experimental photonuclear to higher energies,...
The $\ensuremath{\beta}$ decay of ${}^{53,54}$Ni, ${}^{52,53}$Co, ${}^{51}$Fe, and ${}^{50}$Mn was investigated via the fragmentation a ${}^{58}$Ni primary beam with an energy 68.6 MeV/u. proton-$\ensuremath{\gamma}$ coincidences ${}^{53}$Ni $\ensuremath{\beta}$-delayed proton emission were observed. Based on analysis coincidence events, it inferred that previous assignment excitation for isobaric analog state in ${}^{53}$Co may be problematic. half-lives these nuclei obtained, which...
To investigate the incremental value of quantitative stratified apparent diffusion coefficient (ADC) defined tumor habitats for differentiating triple negative breast cancer (TNBC) from non-TNBC on multiparametric MRI (mpMRI) based feature-fusion radiomics (R
The 74Ge(p,γ)75As reaction plays a crucial role in producing the lightest p-nucleus 74Se. In this work, we present measurement of cross sections range Ep = 1.4-2.8 MeV with an in-beam method at tandem accelerator China Institute Atomic Energy. result is good agreement previous experiments higher energies, and extends down to lower energies astrophysical interest. Theoretical calculations are also performed using EMPIRE nuclear code well reproduce all experimental sections, which shed some...
Lifetime measurements of yrast levels in $^{167}\mathrm{W}$ were measured using the recoil-distance Doppler-shift method. The differential decay-curve method was applied for a lifetime determination. Excited states nucleus populated by reaction $^{142}\mathrm{Nd}$ ($^{28}\mathrm{Si}, 3n$) at beam energy 144 MeV. spectra and transition quadrupole moments inferred from lifetimes are compared with predictions cranked Nilsson-Strutinsky-Bogoliubov calculations. changes deformations shapes...
We have measured the β decay half-lives of 50Mn, 51Fe, 52,53Co, and 53,54Ni produced via 58Ni projectile fragmentation. The uncertainty 52Co half-life was reduced by a factor 3 compared to previous result. were evaluated with values used as inputs nucleosynthesis calculations rapid proton-capture process in an x-ray burst.