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

DOI10.1016/j.nuclphysb.2024.116471arXiv2303.10668MaRDI QIDQ6121448

Unnamed Author, Yiling Xie

Publication date: 26 March 2024

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

Full work available at URL: https://arxiv.org/abs/2303.10668

Mathematics Subject Classification ID

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

Cites Work

• Soft contribution to \(B\to \gamma\ell \nu_\ell\) and the \(B\)-meson distribution amplitude
• Twist-4 distribution amplitudes of the \(K^*\) and \(\phi\) mesons in QCD
• The strong coupling \(g_{XJ/\psi\phi}\) of \(X(4700)\rightarrow J/\psi\phi\) in the light-cone sum rules
• A Bayesian Analysis of QCD Sum Rules

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