NUK - logo
E-viri
Celotno besedilo
Odprti dostop
  • Measurement of the \(e^+e^- \to \omega\eta\) cross section below \(\sqrt{s}=2\) GeV
    Achasov, M N; A Yu Barnyakov; Beloborodov, K I; Berdyugin, A V; Bogdanchikov, A G; Botov, A A; Dimova, T V; Druzhinin, V P; Golubev, V B; Kardapoltsev, L V; Kasaev, A S; Kharlamov, A G; Kirpotin, A N; Kovrizhin, D P; Koop, I A; Korol, A A; Koshuba, S V; Kupich, A S; Martin, K A; Melnikova, N A; Obrazovsky, A E; Pakhtusova, E V; Senchenko, A I; Serednyakov, S I; Silagadze, Z K; Shatunov, Yu M; Shtol, D A; Shwartz, D B; Skrinsky, A N; Surin, I K; Tikhonov, Yu A; Vasiljev, A V

    arXiv.org, 07/2016
    Paper

    The cross section for the process \(e^+e^- \to \omega\eta\) is measured in the center-of-mass energy range 1.34--2.00 GeV. The analysis is based on data collected with the SND detector at the VEPP-2000 \(e^+e^-\) collider. The measured \(e^+e^- \to \omega\eta\) cross section is the most accurate to date. A significant discrepancy is observed between our data and previous BABAR measurement.

Vnos na polico