Electromagnetic properties of doubly charmed baryons in Lattice QCD

Abstract

We compute the electromagnetic properties of Ξ_cc baryons in 2+1 flavor Lattice QCD. By measuring the electric charge and magnetic form factors of Ξ_cc baryons, we extract the magnetic moments, charge and magnetic radii as well as the Ξ_cc Ξ_cc ρcoupling constant, which provide important information to understand the size, shape and couplings of the doubly charmed baryons. We find that the two heavy charm quarks drive the charge radii and the magnetic moment of Ξ_cc to smaller values as compared to those of, e.g., the proton.

15 pages, 5 figures; added discussions and references, version accepted by PLB

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Cited by in corpus (22)

• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• A look inside charmed-strange baryons from lattice QCD
• Radiative decays of the doubly charmed baryons in chiral perturbation theory
• Electromagnetic structure of charmed baryons in Lattice QCD
• Magnetic moments of the doubly charmed and bottomed baryons
• ${\Omega }_c\gamma \to {\Omega }_c^{\ast }$ transition in lattice QCD
• Radiative transitions of doubly charmed baryons in lattice QCD
• Magnetic moments of the spin-$\frac{3}{2}$ doubly heavy baryons
• Magnetic moments of doubly heavy baryons in light-cone QCD
• Electromagnetic form factors of spin 1/2 doubly charmed baryons
• Heavy-hadron molecular spectrum from light-meson exchange saturation
• Electromagnetic properties of doubly heavy pentaquark states
• Magnetic dipole moments of the spin-$\frac{3}{2}$ doubly heavy baryons
• Flavor structure of $\Lambda$ baryons from lattice QCD: From strange to charm quarks
• Lattice QCD study of the elastic and transition form factors of charmed baryons
• Spin-$\frac{3}{2}$ doubly charmed baryon contribution to the magnetic moments of the spin-$\frac{1}{2}$ doubly charmed baryons
• ${\Lambda }_c{\Sigma }_c\pi$ coupling and ${\Sigma }_c\to {\Lambda }_c\pi$ decay in lattice QCD
• Magnetic Moments of Hidden-Charm Pentaquarks in the Diquark-Diquark-Antiquark Scheme
• Coupled-channel ${\Lambda }_c{K}^{+}-p{D}_s$ Interaction in Flavor $\text{SU}\left(3\right)$ Limit of Lattice QCD
• Electromagnetic Structure of Spin-$\frac{1}{2}$ Doubly Charmed Baryons in Lattice QCD
• Study of the mass spectra of doubly heavy ${\Xi }_{Q{Q}^{\prime }}$ and ${\Omega }_{Q{Q}^{\prime }}$ baryons
• Charting doubly strange hidden-charm pentaquarks: An electromagnetic mapping of spin-$\frac{1}{2}$ and $\frac{3}{2}$ states