## Measurement of the e+e- -> K+K- cross section in the energy range s**(1/2) = 1.04 - 1.38 GeV with the SND detector in the experiment at the VEPP-2M e+e- collider

##### Authors
Achasov, M. N.
Beloborodov, K. I.
Berdyugin, A. V.
Bogdanchikov, A. G.
Bukin, A. D.
Bukin, D. A.
Dimova, T. V.
Druzhinin, V. P.
Golubev, V. B.
Koop, I. A.
##### Description
The cross section of the process $e^+e^- \to K^+K^-$ was measured in the energy range $\sqrt{s}$ = 1.04--1.38 GeV in the SND experiment at the VEPP-2M $e^+e^-$ collider. The measured cross section is described by the model of vector meson dominance with contributions from the light vector mesons $\rho$, $\omega$, $\phi$ and their lowest excitations. The mean statistical accuracy of the measurement is 4.4 %, and the systematic uncertainty is 5.2 %.
Comment: 20 pages, 11 figures
##### Keywords
High Energy Physics - Experiment