Studying radiative baryon decays with the SU(3) flavor symmetry
نویسندگان
چکیده
The weak and electromagnetic radiative baryon decays of octet T8, decuplet T10, single charmed antitriplet Tc3 sextet Tc6, heavy bottomed Tb3 Tb6 are investigated by using the SU(3) flavor symmetry irreducible representation approach. We analyze contributions from a quark transition q1 → q2γ W exchange transitions find that amplitudes could be easily related in Tb3,b6, Tc3,c6, T10 as well T8γ decays. Nevertheless, amplitude relations little complex T8 T10γ due to antisymmetry contributions. predictions for branching ratios , Ξ* Ξγ, Σ∗0 Σ0γ, Δ0 nγ Δ+ pγ given relevant experimental data. seven obtained previous other theoretical . results this work can used test approach future experiments at BESIII, LHCb Belle-II.
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ژورنال
عنوان ژورنال: Journal of Physics G
سال: 2021
ISSN: ['1361-6471', '0954-3899']
DOI: https://doi.org/10.1088/1361-6471/abffdd