MEASUREMENT OF THE $e^+e^- \to p \bar{p}$ CROSS SECTION WITH THE CMD-3 DETECTOR AT VEPP-2000

A.E. Kuzmenko, S.V. Karpov, Fedor Ignatov, A.I. Vorobiov, V. S. Banzarov, Alexey Talyshev, D.E. Berkaev, P.A. Lukin, G.P. Razuvaev, A.V. Bragin, N.M. Ryskulov, A.L. Romanov, Yu.N. Pestov, B.A. Shwartz, S.I. Eidelman, R.R. Akhmetshin, G.V. Fedotovich, Yu.S. Popov, A.A. Grebenuk, D. B. Shwartz, E. M. Gromov, A. N. Kirpotin, A.S. Popov, Vassili Kazanin, E.A. Perevedentsev, A. P. Lysenko, A.A. Ruban, E. P. Solodov, V.S. Okhapkin, Yu.V. Yudin, N.S. Bashtovoy, S.E. Gayazov, D.N. Shemyakin, V.M. Titov, E.A. Kozyrev, K.Yu. Mikhailov, I.B. Logashenko, P. Krokovny, Alexey Anisenkov, V.M. Aulchenko, V.E. Shebalin, I. A. Koop, D. A. Epifanov, A.L. Sibidanov, Yu. M. Shatunov, L.M. Barkov, L.B. Epshteyn, D.N. Grigoriev, A.E. Ryzhenenkov, A.L. Erofeev, A.S. Kuzmin, Yu. A. Rogovsky, A.N. Kozyrev, O.A. Kovalenko, Yu. M. Zharinov, B.I. Khazin, P. Yu. Shatunov

doi:10.1142/s2010194514604578

Description

<jats:p> We report preliminary results on the measurement of the [Formula: see text] cross section with the CMD-3 detector at the VEPP-2000 electron-positron collider based on 4.5 pb<jats:sup>-1</jats:sup> of integrated luminosity collected in the c.m. energy range 1.92 - 2.0 GeV. Event selection using information from the Drift Chamber and Calorimeters provides a clean sample of [Formula: see text] events. The obtained results are in good agreement with the previous measurements. </jats:p>

Journal

International Journal of Modern Physics: Conference Series

International Journal of Modern Physics: Conference Series 35 1460457-, 2014-01-01

World Scientific Pub Co Pte Lt

Details 詳細情報について

CRID: 1871991017498774528

DOI: 10.1142/s2010194514604578

ISSN: 20101945

Data Source

OpenAIRE

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