Yi-bo Shen

collaborators

2 papers

hep-ph2025

$J / ψ Λ$ femtoscopy and the nature of $P_{ψ s}^{Λ} (4338)$

Yi-Bo Shen, Zhi-Wei Liu, Ming-Zhu Liu +4

Over the past two decades, numerous exotic hadron states have been discovered, yet their underlying nature remains unclear. It is widely acknowledged that understanding hadron-hadr…

hep-ph2024

Implication of a negative effective range on the $D D ˉ^{*}$ interaction and the nature of $X (3872)$

Yi-Bo Shen, Ming-Zhu Liu, Zhi-Wei Liu +1

A recent analysis of the LHCb data [Phys. Rev. D 105 (2022) L031503] obtained a sizable negative effective range for the $X (3872)$ . This has attracted intensive discussions on whet…

J/ψΛ femtoscopy and the nature of PψsΛ​(4338)

Implication of a negative effective range on the DDˉ∗ interaction and the nature of X(3872)

$J / ψ Λ$ femtoscopy and the nature of $P_{ψ s}^{Λ} (4338)$

Implication of a negative effective range on the $D D ˉ^{*}$ interaction and the nature of $X (3872)$