Magnetic dipole moments of the Ωc(3185)0 and Ωc(3327)0 states from molecular perspective

Abstract

In this paper we study the magnetic dipole moments of the newly discovered Ωc(3185)0 and Ωc(3327)0, assuming that Ωc(3185)0 and Ωc(3327)0 are S-wave DΞ and D⁎Ξ molecular pentaquark states, respectively. Together with these states, the magnetic dipole moments of possible DsΞ, Ds⁎Ξ, DΞ⁎, and DsΞ⁎ pentaquark states are also studied. The magnetic dipole moments of these singly-charmed pentaquarks are estimated within the framework of the QCD light cone sum rules utilizing the photon distribution amplitudes. In the search for the properties of singly-charmed molecular pentaquark states, the results obtained for the magnetic dipole moments can be useful.

Keywords

• Singly-charmed molecular pentaquark states
• Electromagnetic form factors
• Molecular picture
• Magnetic dipole moments
• QCD light-cone sum rules