The strong coupling \(g_{XJ/\psi\phi}\) of \(X(4700)\rightarrow J/\psi\phi\) in the light-cone sum rules

DOI10.1016/J.NUCLPHYSB.2023.116113OpenAlexW4319461807MaRDI QIDQ2687654

Yanyan Li

Publication date: 7 March 2023

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2204.03924

Mathematics Subject Classification ID

Quantum theory (81-XX) Relativity and gravitational theory (83-XX)

Related Items (1)

Investigate the strong coupling of \(g_{XJ/\psi\varphi}\) in \(X(4500) \rightarrow J/\psi\varphi\) by using the three-point sum rules and the light-cone sum rules

Cites Work

• Lattice QCD and QCD sum rule determination of the decay constants of \(\eta_c\), \(J / \psi\) and \(h_c\) states
• Twist-4 distribution amplitudes of the \(K^*\) and \(\phi\) mesons in QCD
• Assignments of the \(X\left(4140\right)\), \(X\left(4500\right)\), \(X\left(4630\right)\), and \(X\left(4685\right)\) based on the QCD sum rules
• A Bayesian Analysis of QCD Sum Rules

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