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

Table 7

|𝜓(0)|² and 𝜔 for vector and pseudoscalar mesons.

Meson	|𝜓(0)|^2 (in GeV^3)	Parameter 𝜔 (in GeV)	QCD inspired; 𝜔≡𝛼𝑠𝑚 (in GeV)
𝜌(𝜋)	0.011±0.003	0.33±0.03	—
𝐾^∗(𝐾)	0.011±0.03	0.33±0.03	—
𝐷^∗(𝐷)	0.026^+0.006−0.004	0.43±0.03	—
𝐷^∗𝑠(𝐷𝑠)	0.041^+0.007−0.005	0.51^+0.02−0.03	—
𝐽/𝜓(𝜂𝑐)	0.115^+0.011−0.008	0.71±0.02	0.79
𝐵^∗(𝐵)	0.033±0.005	0.47^+0.02−0.03	—
𝐵^∗𝑠(𝐵𝑠)	0.053±0.006	0.55±0.02	—
𝐵𝑐(𝐵^∗𝑐)	0.281^+0.0017−0.0011	0.96±0.02	—
Υ(𝜂𝑏)	1.850^+0.03−0.04	1.80^+0.01−0.02	1.83