C. Geng

collaborators

3 papers

hep-ex2026

First energy scan measurement of $e^{+} e^{-} \to K^{+} K^{-}$ around the $ψ (2 S)$ resonance

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

We report the precise energy scan measurement of the cross section lineshape of $ψ (2 S) \to K^{+} K^{-}$ . The analysis is based on $e^{+} e^{-}$ collision data corresponding to an inte…

nucl-th2024

Production cross sections of superheavy elements: insights from the dinuclear system model with high-quality microscopic nuclear masses

Peng-Hui Chen, Chang Geng, Fei Niu +3

To accurately predict the synthesis cross-sections of superheavy elements, identifying the optimal projectile-target combinations and the evaporation channels at specific collision…

nucl-th2024

Assessing the Impact of Nuclear Mass Models on the Prediction of Synthesis Cross Sections for Superheavy Elements

Chang Geng, Peng-Hui Chen, Fei Niu +3

Within the framework of the dinuclear system model, this study delves into the impact of various nuclear mass models on evaluating the fusion probability of superheavy nuclei. Nucl…

First energy scan measurement of e+e−→K+K− around the ψ(2S) resonance

Production cross sections of superheavy elements: insights from the dinuclear system model with high-quality microscopic nuclear masses

Assessing the Impact of Nuclear Mass Models on the Prediction of Synthesis Cross Sections for Superheavy Elements

First energy scan measurement of $e^{+} e^{-} \to K^{+} K^{-}$ around the $ψ (2 S)$ resonance