Electromagnetic transitions of the singly charmed baryons with spin 3/2

Abstract

We investigate the electromagnetic transitions of the singly charmed baryons with spin 3/2, based on a pion mean-field approach, also known as the chiral quark-soliton model, taking into account the rotational $1/N_c$ corrections and the effects of flavor SU(3) symmetry breaking. We examine the valence- and sea-quark contributions to the electromagnetic transition form factors and find that the quadrupole form factors of the sea-quark contributions dominate over those of the valence-quark ones in the smaller $Q^2$ region, whereas the sea quarks only provide marginal contributions to the magnetic dipole transition form factors of the baryon sextet with spin 3/2. The effects of the flavor SU(3) symmetry breaking are in general very small except for the forbidden transition ${\Xi }_c^0\gamma \to {\Xi }_c^{\ast 0}$ by $U$-spin symmetry. We also discuss the widths of the radiative decays for the baryon sextet with spin 3/2, comparing the present results with those from other works.

arXiv comment22 pages. 9 figures

References in corpus (36)

• Baryons as non-topological chiral solitons
• Chiral Lagrangians for Radiative Decays of Heavy Hadrons
• Nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model
• Strong and Radiative Decays of Heavy Flavored Baryons
• Electromagnetic Interactions in Heavy Hadron Chiral Theory
• Observation of an Excited Charm Baryon OmegaC* Decaying to OmegaC0 Gamma
• Radiative Decays of the Heavy Flavored Baryons in Light Cone QCD Sum Rules
• Intrinsic quadrupole moment of the nucleon
• A look inside charmed-strange baryons from lattice QCD
• Study of Ω_c^0 and Ω_c^{*0} Baryons at Belle
• Possibility of the existence of charmed exotica
• Radiative M1 transitions of heavy baryons in the bag model
• Electromagnetic Form Factors of the SU(3) Octet Baryons in the semibosonized SU(3) Nambu-Jona-Lasinio Model
• Quadrupole Moments of N and Delta in the 1/N_c Expansion
• Observation of Two Narrow States Decaying into ${\Xi }_c^{+}\gamma$ and ${\Xi }_c^0\gamma$
• Radiative decays of heavy hadrons from light cone QCD sum rules in the leading order of HQET
• E2/M1 Mixing Ratio of $\Delta \to N\gamma$ and Hyperon Resonance Radiative Decay
• Strong decays of exotic and non-exotic heavy baryons in the chiral quark-soliton model
• Pion mean fields and heavy baryons
• Electromagnetic form factors of singly heavy baryons in the self-consistent SU(3) chiral quark-soliton model
• ${\Omega }_c\gamma \to {\Omega }_c^{\ast }$ transition in lattice QCD
• Electromagnetic Transitions of Heavy Baryons in the SU(2N_{f}) X O(3) Symmetry
• The radiative decays of the singly heavy baryons in chiral perturbation theory
• Electromagnetic Decays of Heavy Baryons
• Analysis of the radiative decays ${\Sigma }_Q\to {\Lambda }_Q\gamma$ and ${\Xi }_Q^{\prime }\to {\Xi }_Q\gamma$ in light cone sum rules
• Electromagnetic properties of the Delta(1232) and decuplet baryons in the self-consistent SU(3) chiral quark-soliton model
• Mass spectra of singly heavy baryons in a self-consistent chiral quark-soliton model
• Magnetic transitions and radiative decays of singly heavy baryons
• E2 Strength in the Radiative Charmed Baryon Decay
• Electromagnetic form factors of the baryon decuplet with flavor SU(3) symmetry breaking
• Heavy baryons in a pion mean-field approach: A brief review
• Isospin mass differences of singly heavy baryons
• Improved pion mean fields and masses of singly heavy baryons
• Electromagnetic transition form factors, $E2/M1$ and $C2/M1$ ratios of the baryon decuplet
• Electric quadrupole form factors of singly heavy baryons with spin 3/2
• Study of Excited ${\Xi }_c$ States Decaying into ${\Xi }_c^0$ and ${\Xi }_c^{+}$ Baryons

Cited by in corpus (16)

• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• Masses and radiative decay widths of S- and P-wave singly-, doubly- and triply-heavy charm and bottom baryons
• Gravitational form factors of the baryon octet with flavor SU(3) symmetry breaking
• Lattice QCD study of the elastic and transition form factors of charmed baryons
• Refining radiative decay studies in singly heavy baryons
• Screening of quark charge and mixing effects on transition moments and M1 decay widths of baryons
• Quark spin content of SU(3) light and singly heavy baryons
• Molecular nature of the $a_1$(1260) axial-vector meson
• Production mechanism of hidden-charm pentaquark states $P_{c\bar{c}s}$ with strangeness $S=-1$
• Axial-vector transition form factors of the singly heavy baryons
• Electromagnetic polarizabilities of the spin-$\frac{1}{2}$ singly heavy baryons in heavy baryon chiral perturbation theory
• Medium modification of singly heavy baryons in a pion-mean field approach
• Triple-strangeness hidden-charm pentaquarks
• Chiral Lagrangians for singly heavy baryons to $\mathcal{O}(p^4)$ order
• Heavy-light quark systems from the QCD instanton vacuum: $N_f=1$ light flavor case
• Electromagnetic polarizabilities of the triplet hadrons in heavy hadron chiral perturbation theory