Charged charmoniumlike state $Z_c(3900{)}^{\pm }$ via meson photoproduction

Abstract

In this work, we explore the production of the newly observed charged charmoniumlike state $Z_c(3900{)}^{\pm }$ by the photoproduction process $\gamma p\to Z_c(3900{)}^{+}n$. Our numerical result indicates that the maximum of the calculated total cross section of $\gamma p\to Z_c(3900{)}^{+}n$ can reach up to the order of $0.1\mu b$. Furthermore, the Dalitz plot analysis is performed by considering the Pomeron exchange as the background contribution. This analysis shows that the $Z_c(3900{)}^{+}$ signal can be distinguished from the background easily and the best energy window of searching for $Z_c(3900{)}^{+}$ is $\sqrt{s}\simeq 7$ GeV, which is important information for further experimental study of $Z_c(3900{)}^{+}$ by meson photoproduction.

arXiv comment8 pages, 1 table, 7 figures. More typos corrected. Accepted by Phys. Rev. D

References in corpus (34)

• Observation of a charged charmoniumlike structure in e+e- to pi+pi-J/psi at \sqrt{s}=4.26 GeV
• Study of $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}J/\psi$ and Observation of a Charged Charmonium-like State at Belle
• Observation of two charged bottomonium-like resonances in Y(5S) decays
• Observation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays
• Observation of a near-threshold omega-J/psi mass enhancement in exclusive B-->K omega J/psi decays
• Decoding the riddle of Y(4260) and $Z_c(3900)$
• Heavy quark spin structure in Z_b resonances
• $Z_b(10610{)}^{\pm }$ and $Z_b(10650{)}^{\pm }$ as the $B^{\ast }\bar{B}$ and $B^{\ast }{\bar{B}}^{\ast }$ molecular states
• A J^PG=1++ Charged Resonance in the Y(4260) to pi+pi- J/psi Decay?
• An explanation of Belle states Z_b(10610) and Z_b(10650)
• Photon production through $A_1$ resonance in high energy heavy ion collisions
• How the Z_c(3900) Reveals the Spectra of Quarkonium Hybrid and Tetraquark Mesons
• Z_c(3900) - what is inside?
• Reproducing the $Z_c(3900)$ structure through the initial-single-pion-emission mechanism
• $Z_c^{+}(3900)$ decay width in QCD sum rules
• Tetraquark Interpretation of the Charged Bottomonium-like states Z_b^+-(10610) and Z_b^+-(10650) and Implications
• Photoproduction of vector mesons off nucleons near threshold
• Exploring the threshold behavior and implications on the nature of Y(4260) and $Z_c(3900)$
• $Z_b(10610)$ and $Z_b(10650)$ structures produced by the initial single pion emission in the ${\rm Y}(5S)$ decays
• Could $Z_b(10610)$ be a $B^{\ast }\bar{B}$ molecular state?
• Strong decays of molecular states Zc(+) and Zc'(+)
• Improved QCD sum rule study of $Z_c(3900)$ as a $\bar{D}{D}^{\ast }$ molecular state
• Predicted charged charmonium-like structures in the hidden-charm dipion decay of higher charmonia
• Search for tetraquark candidate Z(4430) in meson photoproduction
• Electromagnetic Structure of the Z_c(3900)
• Possible interpretation of the $Z_b$(10610) and $Z_b$(10650) in a chiral quark model
• Charged bottomonium-like states $Z_b(10610)$ and $Z_b(10650)$ and the ${\rm Y}(5S)\to {\rm Y}(2S){\pi }^{+}{\pi }^{-}$ decay
• Is $Z_c(3900)$ a molecular state
• Relation between $T_{cc,bb}$ and $X_{c,b}$ from QCD
• Pomeron exchange and exclusive electroproduction of rho-mesons in QCD
• Photons from axial-vector radiative decay in a hadron gas
• Nucleonic resonance effects in the $\varphi$ meson photoproduction
• Discovery potential for charmonium-like state Y(3940) by the meson photoproduction
• The signal of $Z^{\pm }(4430)$ in nucleon-antinucleon scattering

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