Experimental study of the reaction e+e− → KSKL in the energy range √S = 1.04−1.38 GeV
/ Authors
M. Achasov, K. Beloborodov, A. Berdyugin, A. Bozhenok, D. Bukin, T. Dimova, V. Druzhinin, V. Golubev, I. Koop, A. Korol
and 10 more authors
S. Koshuba, A. Lysenko, A. Otboev, E. Pakhtusova, S. Serednyakov, Y. Shatunov, V. Sidorov, Z. Silagadze, A. Skrinsky, A. Vasiliev
/ Abstract
We present a measurement of the e+e− → KSKL cross section in the energy range √s = 1.04−1.38 GeV. For an energy of √s ≥ 1.2 GeV the cross section exceeds vector meson dominance model predictions with only ρ(770), ω(783), and ϕ(1020) mesons taken into account. The measured cross section agrees well with previous measurements.
Journal: Journal of Experimental and Theoretical Physics