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

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dc.creatorAchasov, M. N.
dc.creatorBeloborodov, K. I.
dc.creatorBerdyugin, A. V.
dc.creatorBogdanchikov, A. G.
dc.creatorBukin, A. D.
dc.creatorBukin, D. A.
dc.creatorDimova, T. V.
dc.creatorDruzhinin, V. P.
dc.creatorGolubev, V. B.
dc.creatorKoop, I. A.
dc.creatorKorol, A. A.
dc.creatorKoshuba, S. V.
dc.creatorPakhtusova, E. V.
dc.creatorPerevedentsev, E. A.
dc.creatorSerednyakov, S. I.
dc.creatorShatunov, Yu. M.
dc.creatorSilagadze, Z. K.
dc.creatorSkrinsky, A. N.
dc.creatorUsov, Yu. V.
dc.creatorVasiljev, A. V.
dc.date2007-07-16
dc.date2007-11-13
dc.date.accessioned2026-07-07T12:13:37Z
dc.date.available2026-07-07T12:13:37Z
dc.descriptionThe 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 $ρ$, $ω$, $ϕ$ and their lowest excitations. The mean statistical accuracy of the measurement is 4.4 %, and the systematic uncertainty is 5.2 %.
dc.description20 pages, 11 figures
dc.identifierhttps://arxiv.org/abs/0707.2279
dc.identifierhttp://arxiv.org/abs/0707.2279
dc.identifierPhys.Rev.D76:072012,2007
dc.identifierdoi:10.1103/PhysRevD.76.072012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/210910
dc.subjectHigh Energy Physics - Experiment
dc.titleMeasurement 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
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