Axial-vector transition form factors of the singly heavy baryons

We investigate the axial-vector transition form factors of lowest-lying singly heavy baryons within framework chiral quark-soliton model. consider linear ${m}_{\mathrm{s}}$ corrections, dealing with strange current quark mass as a small perturbation. Since we have various relations between different transitions because isospin symmetry and flavor SU(3) breaking, only two are independent. present numerical results for these factors. The effects breaking turn out tiny, so neglect them. also compute decay rates several strong decays compare experimental data those from other models. While ${\mathrm{\ensuremath{\Sigma}}}_{c}\ensuremath{\rightarrow}{\mathrm{\ensuremath{\Lambda}}}_{c}^{+}+\ensuremath{\pi}$ ${\mathrm{\ensuremath{\Sigma}}}_{c}^{*}\ensuremath{\rightarrow}{\mathrm{\ensuremath{\Lambda}}}_{c}^{+}+\ensuremath{\pi}$ slightly overestimated in comparison corresponding data, ${\mathrm{\ensuremath{\Xi}}}_{c}^{*}\ensuremath{\rightarrow}{\mathrm{\ensuremath{\Xi}}}_{c}+\ensuremath{\pi}$ remarkable agreement data.