Jun-Xu Lu

activity

20142026

most citedNovel Bayesian neural network based approach for nuclear charge radii

80 citations · 880 across the 37 of their papers we have counts for

collaborators

Showing 2020Show all

6 papers · 1 filter

hep-ph2020★ 7 cited

Can $Z_{cs} (3985)$ be a molecular state of $D ˉ_{s}^{} D$ and $D ˉ_{s} D^{}$ ?

Ming-Zhu Liu, Jun-Xu Lu, Tian-Wei Wu +2

We study the $Z_{cs} (3985)$ state recently observed by the BESIII Collaboration in the one-boson-exchange model, assuming that it is a $D ˉ_{s}^{(*)} D^{(*)}$ molecule, which has…

hep-ph2020★ 65 cited

Strong decays of $D ˉ^{} K^{}$ molecules and the newly observed $X_{0, 1}$ states

Yin Huang, Jun-Xu Lu, Ju-Jun Xie +1

Lately, the LHCb Collaboration reported the discovery of two new states in the $B^{+} \to D^{+} D^{-} K^{+}$ decay, i.e., $X_{0} (2866)$ and $X_{1} (2904)$ . In the present work, we study w…

hep-ph2020★ 31 cited

Theoretical study of the $Ω (2012)$ state in the $Ω_{c}^{0} \to π^{+} Ω (2012)^{-} \to π^{+} (K ˉ Ξ)^{-}$ and $π^{+} (K ˉ Ξ π)^{-}$ decays

Chun-Hua Zeng, Jun-Xu Lu, En Wang +2

We report on a theoretical study of the newly observed $Ω (2012)$ resonance in the nonleptonic weak decays of $Ω_{c}^{0} \to π^{+} K ˉ Ξ^{*} (1530) (η Ω) \to π^{+} (K ˉ Ξ)^{-}$ and $π^+ (\b…

hep-ph2020★ 24 cited

Peaks within peaks and the possible two-peak structure of the Pc(4457): the effective field theory perspective

Fang-Zheng Peng, Jun-Xu Lu, Mario Sánchez Sánchez +2

The LHCb pentaquarks -- the $P_{c} (4312)$ , $P_{c} (4440)$ and $P_{c} (4457)$ -- have been theorized to be $Σ_{c} D ˉ$ and $Σ_{c} D ˉ^{*}$ S-wave molecules. Here we explore the possibilit…

hep-ph2020★ 33 cited

Revisiting the $Ω (2012)$ as a hadronic molecule and its strong decays

Jun-Xu Lu, Chun-Hua Zeng, En Wang +2

Recently, the Belle collaboration measured the ratios of the branching fractions of the newly observed $Ω (2012)$ excited state. They did not observe significant signals for the $Ω(…

hep-ph2020★ 2 cited

The $π η$ interaction and $a_{0}$ resonances in photon-photon scattering

Junxu Lu, B. Moussallam

We revisit the information on the two lightest $a_{0}$ resonances and $S$ -wave $π η$ scattering that can be extracted from photon-photon scattering experiments. For this purpose we co…

Can Zcs​(3985) be a molecular state of Dˉs∗​D and Dˉs​D∗ ?

Strong decays of Dˉ∗K∗ molecules and the newly observed X0,1​ states

Theoretical study of the Ω(2012) state in the Ωc0​→π+Ω(2012)−→π+(KˉΞ)− and π+(KˉΞπ)− decays