Fei Huang

activity

20242026

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hep-ph2025

Sifting out the neutral and charged components of $X (3872)$ from a spin observable

Ke Wang, Yu-Fei Wang, Bo-Chao Liu +1

In this work, we propose a new method to detect the composition of the $X (3872)$ state. Based on a widely accepted interpretation that $X (3872)$ is a weakly bound $S$ -wave molecule…

hep-ph2025

Effects of hadronic molecule $N (2080) 3/ 2^{-}$ on $K^{*+} Λ$ photoproduction

Wen-Ya Tian, Neng-Chang Wei, Yu-Fei Wang +2

In our previous work [Phys. Rev. C {\bf 101}, 014003 (2020)], we have analyzed all available data on differential cross sections and spin density matrix elements for the $γp \to K^…

hep-ph2025

Nature of the $P_{c}$ states from compositeness criteria

Yu-Fei Wang, Chao-Wei Shen, Deborah Rönchen +3

Based on a coupled-channel approach, we investigate the structures of four $P_{c}$ states through compositeness criteria. Toward a more precise description of the states, we have obt…

Sifting out the neutral and charged components of X(3872) from a spin observable

Effects of hadronic molecule N(2080)3/2− on K∗+Λ photoproduction

Nature of the Pc​ states from compositeness criteria

Sifting out the neutral and charged components of $X (3872)$ from a spin observable

Effects of hadronic molecule $N (2080) 3/ 2^{-}$ on $K^{*+} Λ$ photoproduction

Nature of the $P_{c}$ states from compositeness criteria