Measurement of the ${\mathbf{e}}^{+}{\mathbf{e}}^{-}\to {\mathbf{K}}_{\mathbf{S}}{\mathbf{K}}_{\mathbf{L}}\ddot{\mathbf{I}}{€}^0$ cross section in the energy range $\sqrt{\mathbf{s}}=1.3-2.0$ GeV

Abstract

The $e^{+}{e}^{-}\to K_S{K}_L\ddot{I}{€}^0$ cross section is measured in the center-of-mass energy range $\sqrt{s}=1.3-2.0$ GeV. The analysis is based on the data sample with an integrated luminosity of 33.5 pb${}^{-1}$ collected with the SND detector at the VEPP-2000 $e^{+}{e}^{-}$ collider.

8 pages, 3 figures, accepted for publication in Phys. Rev. D