6 papers
Physics-guided residual correction of -decay half-lives based on the effective liquid drop model
Qingning Yuan, Xuanpeng Xiao, Panpan Qi +5
To improve the prediction accuracy of -decay half-lives in heavy and superheavy nuclei, a physics-guided residual-correction framework combining the effective liquid drop model…
Systematic Study on the -particle preformation factor in the theory of -decay based on the Tabular Prior-data Fitted Network (TabPFN)
Panpan Qi, Xuanpeng Xiao, Gongming Yu +2
A hybrid approach combining the Tabular Prior-data Fitted Network (TabPFN) with the Coulomb and Proximity Potential Model (CPPM) is developed to investigate -particle preformat…
Machine Learning-Driven High-Precision Model for -Decay Energy and Half-Life Prediction of superheavy nuclei
Qingning Yuan, Panpan Qi, Xuanpen Xiao +8
Based on Extreme Gradient Boosting (XGBoost) framework optimized via Bayesian hyperparameter tuning, we investigated the α-decay energy and half-life of superheavy nuclei. By inco…
Bayesian optimization and nonlocal effects method for decay of superheavy nuclei based on CPPM
Xuanpeng Xiao, Panpan Qi, Gongming Yu +2
We combine nonlocal effects with Bayesian Neural Network (BNN) methods to enhance the prediction accuracy of decay half-lives. The results indicate that accounting for nonloca…
Systematic study of α-decay half-lives of superheavy nuclei based on Coulomb and proximity potential models with temperature effects
Panpan Qi, Xuanpeng Xiao, Gongming Yu +2
By employing the Coulomb proximity potential model (CPPM) in conjunction with 22 distinct proximity potential models, we investigated the temperature dependence and the effects of…
Systematic calculation on alpha decay and cluster radioactivity of superheavy nuclei
Xuanpeng Xiao, Panpan Qi, Gongming Yu +2
In the Coulomb and Proximity Potential Model (CPPM) framework, we have investigated the cluster radioactivity and alpha decay half-lives of superheavy nuclei. We study 22 different…