Strong decays of P ψ N 4312 + $$ {P}_{\psi}^N{(4312)}^{+} $$ to J/ψ(η c )p and D ¯ ∗ Λ c $$ {\overline{D}}^{\left(\ast \right)}{\Lambda}_c $$ within the Bethe-Salpeter framework

Strong decays of P ψ N 4312 + $$ {P}_{\psi}^N{(4312)}^{+} $$ to J/ψ(η c )p and D ¯ ∗ Λ c $$ {\overline{D}}^{\left(\ast \right)}{\Lambda}_c $$ within the Bethe-Salpeter framework

Abstract Based on the effective Lagrangian in the heavy quark limit, we calculate the one-boson-exchange interaction kernel of P ψ N 4312 + $$ {P}_{\psi}^N{(4312)}^{+} $$ as the D ¯ Σ c $$ \overline{D}{\Sigma}_c $$ molecular state in isospin- 1 2 $$ \frac{1}{2} $$ . We present the Bethe-Salpeter equ...

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Bibliographic Details
Main Authors: Qiang Li, Chao-Hsi Chang, Tianhong Wang, Guo-Li Wang
Format: Article
Language:English
Published: SpringerOpen 2023-06-01
Series:Journal of High Energy Physics
Subjects:
Hadronic Spectroscopy
Structure and Interactions
Properties of Hadrons
Effective Field Theories of QCD
Online Access:https://doi.org/10.1007/JHEP06(2023)189

Internet

https://doi.org/10.1007/JHEP06(2023)189

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