Unveiling the electromagnetic structure and intrinsic dynamics of spin-3/2 hidden-charm pentaquarks: A comprehensive QCD analysis
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DOI: 10.1088/1674-1137/ade95a
Abstract: In this study, we investigate the electromagnetic properties specifically, the magnetic dipole, electric quadrupole, and magnetic octupole moments of six hidden-charm pentaquark states: , , , , , and . Employing the framework of QCD… read more here.
Keywords: hidden charm; magnetic dipole; structure; pentaquark states ... See more keywords
Analysis of the $\frac {3}{2}^{\pm }$ Pentaquark States in the Diquark Model with QCD Sum Rules
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DOI: 10.5506/aphyspolb.48.2013
Abstract: In this article, we construct the scalar-diquark-axialvector-diquark-antiquark type interpolating currents, and study the masses and pole residues of the $J^{P}=\frac{3}{2}^{\pm}$ hidden-charmed pentaquark states with the QCD sum rules. In calculations, we use the formula $\mu=\sqrt{M^2_{P}-(2{\mathbb{M}}_c)^2}$… read more here.
Keywords: sum rules; pentaquark states; analysis frac; qcd sum ... See more keywords