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The electromagnetic multipole moments of the possible charm-strange pentaquarks in light-cone QCD
European Physical Journal C: Particles and Fields
We investigate the electromagnetic properties of possible charm-strange pentaquarks in the framework of the light-cone QCD sum rule using the photon distribution amplitudes. In particular, by calculating the corresponding electromagnetic form factors defining the radiative transitions under consideration we estimate the magnetic dipole and electric quadrupole moments of the pentaquark systems of a charm, an anti-strange and three light quarks. We observe that the values of magnetic dipoledoi:10.1140/epjc/s10052-018-6187-0 fatcat:f55ijki6hfctpm6ax4lgxlsny4