Phi^{zero}-N Bound State

Abstract

We show that the QCD van der Waals attractive potential is strong enough to bind a ${\varphi }^0$ meson onto a nucleon inside a nucleus to form a bound state. The direct experimental signature for such an exotic state is proposed in the case of subthreshold ${\varphi }^0$ meson photoproduction from nuclear targets. The production rate is estimated and such an experiment is found to be feasible at the Jefferson Laboratory.

4 pages, 2 figures

References in corpus (2)

• A QCD Calculation of the Interaction of Quarkonium with Nuclei
• Is J/psi-Nucleon Scattering Dominated by the Gluonic van der Waals Interaction?

Cited by in corpus (44)

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• Possible pentaquarks with heavy quarks
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• Attractive $N$-$\varphi$ Interaction and Two-Pion Tail from Lattice QCD near Physical Point
• Momentum dependence of the phi-meson nuclear transparency
• N phi state in chiral quark model
• $\varphi$ meson mass and decay width in nuclear matter and nuclei
• Comparative analysis of $\omega p$, $\varphi p$, and $J/\psi p$ scattering lengths from A2, CLAS, and GlueX threshold measurements
• Triangular singularity and a possible $\varphi p$ resonance in the ${\Lambda }_c^{+}\to {\pi }^0\varphi p$ decay
• $\Phi$-meson--nucleus bound states
• Search for a hidden strange baryon-meson bound state from $\varphi$ production in a nuclear medium
• Indication of a p-$\varphi$ bound state from a correlation function analysis
• Photoproduction of hidden-bottom pentaquark and related topics
• Spectrum of the molecular pentaquarks
• First measurement of coherent $\varphi$-meson photoproduction on deuteron at low energies
• The production of K+K- pairs in proton-proton collisions at 2.83 GeV
• Photo-production of Bound States with Hidden Charms
• Comments on differential cross section of phi-meson photoproduction at threshold
• Near-threshold Photoproduction of Phi Mesons from Deuterium
• $P_c$-like pentaquarks in hidden strange sector
• Models of $J/\Psi$ photo-production reactions on the nucleon
• A possible Omega-pi molecular state
• On a possible ${}_{\varphi }^3$H hypernucleus with HAL QCD interaction
• New nuclear three-body clusters ϕ{NN}
• Photo- and electro-production of narrow exotic states: from light quarks to charm and up to bottom
• Hidden-strange molecular states and the $N\varphi$ bound state via a QCD van der Waals force
• A-dependence of phi-meson production in p+A collisions
• Examination of the $\varphi -NN$ bound-state problem with lattice QCD $N-\varphi$ potentials
• Hidden strange pentaquark in constituent quark models
• Extraction of $\omega$n, $\omega$p and $\varphi$N scattering lengths from $\omega$ and $\varphi$ differential photoproduction cross sections on the deuterium target
• Bound states of ${}_{\varphi }^9$Be and ${}_{\varphi \varphi }^6$He nuclei with $\varphi$+$\alpha$+$\alpha$ and $\varphi$+$\varphi$+$\alpha$ cluster models
• QCD sum rule study for hidden-strange pentaquarks
• Search for the ϕ-N bound state from ϕmeson subthreshold production
• Analysis of the interaction between $\varphi$ meson and nucleus
• Investigate the pentaquark resonance in the $NK$ system
• The $\varphi NN,J/\psi NN,{\eta }_{c}NN$ systems based on HAL QCD interactions
• Study of light $\varphi$-mesic nuclei with HAL QCD $\varphi N$ interactions
• On $pp\to pK\Lambda ,NK\Sigma ,pp\varphi$ -- the basic ingredients for strangeness production in heavy ion collisions
• Subthreshold production of $J/\psi$ mesons from the deuteron with SoLID
• Low-energy $N\varphi$ scattering from a pole-enhanced triangle diagram
• Possible Existence of ${}_{\varphi }^3$H, ${}_{\varphi }^4$H, ${}_{\varphi }^4$He, and ${}_{\varphi }^5$He Nuclei
• $\Phi$ and $J/\Psi$ Mesons in Cold Nuclear Matter
• Dynamical model of $\varphi$ meson photoproduction on the nucleon and ${}^{4}He$