Effects of Flavor Dependence on Weak Decays of 𝐽/𝜓 and Υ

Table 6

Branching Ratios BR₀,BR₋ and BR₊ corresponding to the Helicity amplitudes 𝐻₀ and 𝐻_±1 (in the units of 10⁻¹⁰) of 𝐽/𝜓→𝑃𝑉 decays.

Decay	𝜔 = 0.40 GeV			Using flavor dependent 𝜔			QCD inspired; 𝜔≡𝛼𝑠𝑚
	BR0	BR+	BR−	BR0	BR+	BR−	BR0	BR+	BR−
Δ𝐶=Δ𝑆=+1
𝐽/𝜓→𝐷^+𝑠𝜌^−	6.26	2.75	8.74	17.3^+2.3−1.8	7.55^+0−0.30	26.3^+3.6−2.7	17.7	7.97	27.7
𝐽/𝜓→𝐷^0𝐾^∗0	0.75	0.32	1.45	2.13^+0.42−0.35	0.93^+0.18−0.20	4.56+0.86−0.67	2.25	1.00	4.85
Δ𝐶=+1,Δ𝑆=0
𝐽/𝜓→𝐷^+𝑠𝐾^∗−	0.27	0.18	0.52	0.74^+0.10−0.08	0.52^+0.10−0.08	1.56^+0.42−0.35	0.77	0.54	1.65
𝐽/𝜓→𝐷^+𝜌^−	0.027	0.076	0.37	0.77^+0.15−0.12	0.22^+0.06−0.05	1.17^+0.22−0.17	0.81	0.24	1.25
𝐽/𝜓→𝐷^0𝜌^0	0.022	0.066	0.031	0.064^+0.012−0.011	0.018^+0.005−0.004	0.096^+0.018−0.014	0.067	0.019	0.103
𝐽/𝜓→𝐷^0𝜔	0.020	0.006	0.028	0.056^+0.011−0.019	0.017^+0.005−0.004	0.088^+0.022−0.013	0.059	0.018	0.094
𝐽/𝜓→𝐷^0𝜙	0.032	0.022	0.083	0.091^+0.018−0.015	0.063^+0.018−0.013	0.26^+0.05−0.04	0.096	0.068	0.28
Δ𝐶=+1,Δ𝑆=−1
𝐽/𝜓→𝐷^+𝐾^∗−	0.012	0.0053	0.024	0.035^+0.007−0.006	0.015^+0.005−0.003	0.075^+0.014−0.011	0.037	0.016	0.080
𝐽/𝜓→𝐷^0𝐾^∗0	0.002	0.004	9	0.006^+0.001−0.001	0.003^+0.000−0.001	0.012^+0.003−0.001	0.006	0.003	0.013