Double Charmonium Productions in Electron-Positron Annihilation Using Bethe-Salpeter Approach

Table 3

The total cross-sections of pseudoscalar and vector bottomonium production for their ground states with predictions of other theoretical models (in units of fb).

Production Process	(Our result)	[1]	[2]	[10] for ()GeV
	0.155-0.058			0.16-0.06