The Production of Neutral Resonance with Hidden Beauty from Scattering

Figure 3

Total cross section versus c.m. energy for the reaction, where “nb” in the vertical axis represents nanobarn. (a) Signal with different cut-off parameters 1.5, 2.0, and 3.0 GeV. (b) Background with different cut-off parameters 1.0, 1.5, and 2.0 GeV. (c) Contributions from the signal and the background, with cut-off parameters set at  GeV and  GeV. “Total” denotes the contributions from both the signal and the background.

(a)

(b)

(c)