Search for the [e.sup.+] [e.sup.-] → [K.sup.±] [K.sub.S] [π.sup.∓] process on the VEPP-2M [e.sup.+] [e.sup.-] collider

Search for the [e.sup.+] [e.sup.-] → [K.sup.±] [K.sub.S] [π.sup.∓] process on the VEPP-2M [e.sup.+] [e.sup.-] collider

We report on the results of the search for the [e.sup.+] [e.sup.-] → [K.sup.±] [K.sub.S] [π.sup.[??]] process. Data with an integrated luminosity of 1.36 [pb.sup.-1] collected in experiment with a spherical neutral detector (SND) on the VEPP-2M [e.sup.+] [e.sup.-] collider in the energy range from 1...

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Veröffentlicht in:Journal of experimental and theoretical physics 2011-09, Vol.113 (3), p.433
Hauptverfasser: Achasov, M.N, Beloborodov, K.I, Berdyugin, A.V, Bogdanchikov, A.G, Bukin, D.A, Vasil'ev, A.V, Golubev, V.B, Dimova, T.V, Druzhinin, V.P, Koop, I.A, Korol, A.A, Koshuba, S.V, Pakhtusova, E.V, Serednyakov, S.I, Silagadze, Z.K, Skrinskii, A.N, Shatunov, Yu. M
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Sprache:eng
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Zusammenfassung:We report on the results of the search for the [e.sup.+] [e.sup.-] → [K.sup.±] [K.sub.S] [π.sup.[??]] process. Data with an integrated luminosity of 1.36 [pb.sup.-1] collected in experiment with a spherical neutral detector (SND) on the VEPP-2M [e.sup.+] [e.sup.-] collider in the energy range from 1.36 to 1.38 GeV have been analyzed. The upper limits of the σ < 150 pb cross sections of the sought process have been established for an energy of 1.37 GeV at a confidence level of 90%.
ISSN:1063-7761
1090-6509
DOI:10.1134/S1063776111080012