Feng-Kun Guo

collaborators

2 papers

hep-ph2026

Neutrinoless double-beta decay of the $Δ^{-}$ resonance

Li-Ping He, Feng-Kun Guo, Ulf-G. Meißner +3

The subprocess $nn \to pp e^{-} e^{-}$ is a key ingredient in the interpretation of nuclear neutrinoless double-beta decay. Intermediate $Δ$ resonances may provide additional enhancements…

hep-ph2025

Exploring Efimov states in $D^{} D^{} D^{}$ and $D D^{} D^{*}$ three-body systems

Hai-Long Fu, Yong-Hui Lin, Feng-Kun Guo +4

The Efimov effect is an intriguing three-body quantum phenomenon. Searching for Efimov states within the realms of nuclear and hadronic physics presents a challenge due to the inhe…

Neutrinoless double-beta decay of the Δ− resonance

Exploring Efimov states in D∗D∗D∗ and DD∗D∗ three-body systems

Neutrinoless double-beta decay of the $Δ^{-}$ resonance

Exploring Efimov states in $D^{} D^{} D^{}$ and $D D^{} D^{*}$ three-body systems