Electromagnetic Transitions of Heavy Baryons in the SU(2N_{f}) X O(3) Symmetry

Abstract

Radiative decays of heavy baryons are analyzed within the Heavy Quark Symmetry (HQS). It is shown that employing the light-diquark symmetries, the number of electromagnetic couplings among S-wave and P-wave states as well as those between P-wave to S-wave transitions can be reduced significantly. Using this constituent quark model picture the phenomenological implications of some of these decay modes are, also, discussed.

19 pages, Latex. Some typos were corrected, two references were added as well

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• Raditive decay of single charmed baryons
• The electromagnetic decays of the charmed and bottom baryons in chiral perturbation theory
• Effective field theory of 3He
• Analysis of the vertexes ${\Xi }_Q^{\ast }{\Xi }_Q^{\prime }V$, ${\Sigma }_Q^{\ast }{\Sigma }_{Q}V$ and radiative decays ${\Xi }_Q^{\ast }\to {\Xi }_Q^{\prime }\gamma$, ${\Sigma }_Q^{\ast }\to {\Sigma }_Q\gamma$
• ${\Xi }_c\gamma \to {\Xi }_c^{\prime }$ transition in lattice QCD
• The radiative decays of the singly heavy baryons in chiral perturbation theory
• 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 transitions of the singly charmed baryons with spin 3/2
• Magnetic moments of the spin-$\frac{1}{2}$ singly charmed baryons in chiral perturbation theory
• Threshold effects in excited charmed baryon decays
• Magnetic transitions and radiative decays of singly heavy baryons
• Vector meson dominance and radiative decays of heavy spin-3/2 baryons to heavy spin--1/2 baryons
• Radiative decays of dynamically generated charmed baryons
• Refining radiative decay studies in singly heavy baryons
• Decay widths and mass spectra of single bottom baryons
• Radiative decays of the p-wave charmed heavy baryons
• Electromagnetic polarizabilities of the spin-$\frac{1}{2}$ singly heavy baryons in heavy baryon chiral perturbation theory
• Spectroscopic properties of $1F$-wave singly bottom baryons
• Electromagnetic polarizabilities of the triplet hadrons in heavy hadron chiral perturbation theory