Baryons B(Qqq′) for heavy quarks Q = c,b,t, and light quarks q = u,d,s, are considered. Strong interaction coupling-constant sum rules with first-order breaking of SU(3) flavor symmetry are determined for reactions B → B′ + M where B = B(Qqq′), B′ = B(Qqq″) and M = M(q′q̄″) is a light meson. Specific applications to couplings of JP = 1 2+ charmed and bottom baryons are presented. Also, SU(3) Clebsch–Gordan coefficients for the product of representations 6 ⊗8 are explicitly determined.

中文翻译：

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重重子 B(Qqq′) 的 SU(3) 对称性破缺的强相互作用耦合常数和规则

重子乙(问qq')对于重夸克问 = C,b,吨, 和轻夸克q = 你,d,s， 被考虑。为反应确定具有 SU(3) 风味对称性的一阶破坏的强相互作用耦合常数和规则乙 → 乙' + 米在哪里乙 = 乙(问qq'),乙' = 乙(问qq”)和米 = 米(q'q̄”)是轻介子。联轴器的具体应用Ĵ磷 = 1 2+展示了魅惑重子和底部重子。此外，表示乘积的 SU(3) Clebsch–Gordan 系数6 ⊗8是明确确定的。