2.4 $M_{\eta_c}$

2.4.1 cA.53.24_mu.0.005300

M_{etac}^{op}(c0) = 1.34420(17) $\chi^2/dof=$ 2.913

M_{etac}^{op}(c1) = 1.41942(16) $\chi^2/dof=$ 3.3792

M_{etac}^{op}(c2) = 1.44871(15) $\chi^2/dof=$ 2.9517

2.4.2 cA.40.24_mu.0.004000

M_{etac}^{op}(c0) = 1.34357(14) $\chi^2/dof=$ 3.3851

M_{etac}^{op}(c1) = 1.41881(13) $\chi^2/dof=$ 3.8265

M_{etac}^{op}(c2) = 1.44809(13) $\chi^2/dof=$ 5.3211

2.4.3 cA.30.32_mu.0.003000

M_{etac}^{op}(c0) = 1.34315(11) $\chi^2/dof=$ 5.4582

M_{etac}^{op}(c1) = 1.41845(10) $\chi^2/dof=$ 6.5808

M_{etac}^{op}(c2) = 1.447749(96) $\chi^2/dof=$ 6.3795

2.4.4 cB.72.64_mu.0.000720

M_{etac}^{op}(c0) = 1.110140(52) $\chi^2/dof=$ 0.88874

M_{etac}^{op}(c1) = 1.175707(49) $\chi^2/dof=$ 0.96686

M_{etac}^{op}(c2) = 1.239355(46) $\chi^2/dof=$ 1.0218

2.4.5 cB.72.96_mu.0.000720

M_{etac}^{op}(c0) = 0.299314(42) $\chi^2/dof=$ 0.14732

M_{etac}^{op}(c1) = 0.299314(42) $\chi^2/dof=$ 0.14732

M_{etac}^{op}(c2) = 0.299314(42) $\chi^2/dof=$ 0.14732

2.4.6 cC.06.80_mu.0.000600

M_{etac}^{op}(c0) = 0.938264(53) $\chi^2/dof=$ 0.2663

M_{etac}^{op}(c1) = 1.006354(50) $\chi^2/dof=$ 0.24276

M_{etac}^{op}(c2) = 1.072442(47) $\chi^2/dof=$ 0.21778

2.4.7 cD.54.96_mu.0.000540

M_{etac}^{op}(c0) = 0.853636(31) $\chi^2/dof=$ 0.27477

M_{etac}^{op}(c1) = 0.887716(30) $\chi^2/dof=$ 0.30912

M_{etac}^{op}(c2) = 0.887716(30) $\chi^2/dof=$ 0.30912