Mao-Jun Yan

activity

20182026

most citedThe

P_{cs} (4459)

pentaquark from a combined effective field theory and phenomenological perspective

80 citations · 447 across the 19 of their papers we have counts for

collaborators

Showing 2022Show all

6 papers · 1 filter

hep-ph2022

Rethinking the $P_{c} (4457)^{+}$ as the $P_{ψ}^{Δ^{+}} (4457)$ isoquartet $D ˉ^{*} Σ_{c}$ molecule

Fang-Zheng Peng, Mao-Jun Yan, Mario Sánchez Sánchez +1

The nature of the $P_{c} (4312)$ , $P_{c} (4440)$ and $P_{c} (4457)$ pentaquarks is a fascinating theoretical question. Within the molecular picture their more usual interpretation is that…

hep-ph2022★ 7 cited

Molecular $P_{ψ}$ pentaquarks from light-meson exchange saturation

Zi-Ying Yang, Fang-Zheng Peng, Mao-Jun Yan +2

Theoretical predictions for the spectrum of heavy meson-baryon bound states are a fundamental tool for disentangling the nature of the different pentaquark states that have been ob…

hep-ph2022★ 18 cited

Hadronic decays of the heavy-quark-spin molecular partner of $T_{cc}^{+}$

Zhao-Sai Jia, Mao-Jun Yan, Zhen-Hua Zhang +3

Starting from the hypothesis that the $T_{cc}^{+}$ discovered at LHCb is a $D^{*+} D^{0} / D^{* 0} D^{+}$ hadronic molecule, we consider the partial width of its heavy quark spin part…

hep-ph2022★ 8 cited

Triangle singularity in $B^{0} \to π^{-} K^{+} X (3872)$ via the $D_{s 1} D ˉ D^{*}$ loop and possible precise measurement of the $X (3872)$ mass

Mao-Jun Yan, Ying-Hui Ge, Xiao-Hai Liu

We investigate the $B^{0} \to π^{-} K^{+} X (3872)$ decay via the $D_{s 1} (2536) D ˉ D^{*}$ rescattering diagram. The line shape of the $K^{+} X (3872)$ distribution curve around $D_{s1}(2536)…

hep-ph2022

The $P_{ψ s}^{Λ} (4338)$ pentaquark and its partners in the molecular picture

Mao-Jun Yan, Fang-Zheng Peng, Mario Sánchez Sánchez +1

The LHCb collaboration has detected a new hidden-charm pentaquark with the quantum numbers of a $Λ$ baryon: the $P_{ψ s}^{Λ} (4338)$ . This pentaquark will be interpreted as a $\bar{D}_…

hep-ph2022

Light- and heavy-quark symmetries and the $Y (4230)$ , $Y (4360)$ , $Y (4500)$ , $Y (4620)$ and $X (4630)$ resonances

Fang-Zheng Peng, Mao-Jun Yan, Mario Sánchez Sánchez +1

The heavy hadron spectrum is constrained by symmetries, of which two of the most important ones are heavy-quark spin and SU(3)-flavor symmetries. Here we argue that in the molecula…

Rethinking the Pc​(4457)+ as the PψΔ+​(4457) isoquartet Dˉ∗Σc​ molecule

Molecular Pψ​ pentaquarks from light-meson exchange saturation

Hadronic decays of the heavy-quark-spin molecular partner of Tcc+​

Triangle singularity in B0→π−K+X(3872) via the Ds1​DˉD∗ loop and possible precise measurement of the X(3872) mass

The PψsΛ​(4338) pentaquark and its partners in the molecular picture

Light- and heavy-quark symmetries and the Y(4230), Y(4360), Y(4500), Y(4620) and X(4630) resonances

Rethinking the $P_{c} (4457)^{+}$ as the $P_{ψ}^{Δ^{+}} (4457)$ isoquartet $D ˉ^{*} Σ_{c}$ molecule

Molecular $P_{ψ}$ pentaquarks from light-meson exchange saturation

Hadronic decays of the heavy-quark-spin molecular partner of $T_{cc}^{+}$

Triangle singularity in $B^{0} \to π^{-} K^{+} X (3872)$ via the $D_{s 1} D ˉ D^{*}$ loop and possible precise measurement of the $X (3872)$ mass

The $P_{ψ s}^{Λ} (4338)$ pentaquark and its partners in the molecular picture

Light- and heavy-quark symmetries and the $Y (4230)$ , $Y (4360)$ , $Y (4500)$ , $Y (4620)$ and $X (4630)$ resonances