Study of the and Weak Decays into

Table 5

Branching ratios for the nonleptonic two-body weak decays, where the uncertainties of this work come from the CKM parameters, the renormalization scale , and hadronic parameters including decay constants and Gegenbauer moments, respectively. The results of [14, 16, 17] are calculated with and . The results of [14] are based on QCD sum rules. The numbers in columns of “A,” “B,” “C,” and “D” are based on the WSB model with flavor dependent , QCD inspired , and universal  GeV and 0.5 GeV, respectively.

Final states	Case	Reference [14]	Reference [17]			Reference [16]	This work
			A	B	C	D
	1-a
	1-b
	1-b
	1-c	⋯				⋯
	2-b	⋯
	2-c	⋯				⋯
	2-a
		⋯
		⋯
	1-a
	1-b
	1-b
	1-c	⋯				⋯
	2-b	⋯
	2-b	⋯
	2-b	⋯
	2-c	⋯				⋯
	2-a