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Achasov, N.Yu. Muchnoi, P. Yu. Shatunov, S. I. Serednyakov, S. V. Koshuba, T. V. Dimova, V. B. Golubev, V. M. Aulchenko, V. P. Druzhinin, Yu. A. Tikhonov, Yu. M. Shatunov, Yu. V. Usov, Z. K. Silagadze","submitted_at":"2015-04-06T09:51:08Z","abstract_excerpt":"A search for the process $e^+e^- \\to \\eta^\\prime$ has been performed with the SND detector at the VEPP-2000 $e^+e^-$ collider. The data were accumulated at the center-of-mass energy of $957.78\\pm 0.06$ MeV with an integrated luminosity of about 2.9 pb$^{-1}$. For reconstruction of the $\\eta^\\prime$ meson five decay chains have been used: $\\eta^{\\prime}\\to\\eta\\pi^+\\pi^-$ followed by the $\\eta$ decays to $\\gamma\\gamma$ and $3\\pi^0 $, and $\\eta^{\\prime} \\to \\eta\\pi^0\\pi^0$ followed by the $\\eta$ decays to $\\pi^+\\pi^-\\pi^0$, $\\gamma\\gamma$, and $3\\pi^0$. 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A. Botov, A. A. Korol, A. E. Obrazovsky, A. G. Bogdanchikov, A. G. Kharlamov, A. I. Senchenko, A. N. Kirpotin, A. S. Kasaev, A. S. Kupich, A. V. Berdyugin, A.V. Otboev, A. V. Vasiljev, A. Yu. Barnyakov, D. A. Shtol, D. B. Shwartz, D. E. Berkaev, D. P. Kovrizhin, E. V. Pakhtusova, I. A. Koop, I. K. Surin, I. M. Zemlyansky, K. A. Martin, K. I. Beloborodov, L. V. Kardapoltsev, M. N. Achasov, N.Yu. Muchnoi, P. Yu. Shatunov, S. I. Serednyakov, S. V. Koshuba, T. V. Dimova, V. B. Golubev, V. M. Aulchenko, V. P. Druzhinin, Yu. A. Tikhonov, Yu. M. Shatunov, Yu. V. Usov, Z. K. Silagadze","submitted_at":"2015-04-06T09:51:08Z","abstract_excerpt":"A search for the process $e^+e^- \\to \\eta^\\prime$ has been performed with the SND detector at the VEPP-2000 $e^+e^-$ collider. The data were accumulated at the center-of-mass energy of $957.78\\pm 0.06$ MeV with an integrated luminosity of about 2.9 pb$^{-1}$. 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