Zobrazeno 1 - 10
of 84
pro vyhledávání: '"A.I. Sukhanov"'
Autor:
E. P. Solodov, S.V. Karpov, P.Yu. Stepanov, T. A. Purlats, Vassili Kazanin, A.A. Ruban, S.I. Redin, S. G. Pivovarov, I.G. Snopkov, V.G Zavarzin, V.P. Smakhtin, M.A. Nikulin, V.M. Titov, D.A. Gorbachev, V.S. Okhapkin, V.A. Sidorov, V. E. Fedorenko, B.I. Khazin, P. P. Krokovnyi, P.A. Lukin, S.E. Baru, S.I. Eidelman, E.V. Anashkin, A. N. Skrinskii, B. N. Shuvalov, A. B. Nomerotskii, A. Bondar, L.M. Barkov, A.A. Grebenyuk, R.R. Akhmetshin, A. S. Zaitsev, N. S. Bashtovoi, A.V. Bragin, Yu.V. Yudin, V.M. Aulchenko, A.L. Sibidanov, Fedor Ignatov, V. A. Monich, D. Epifanov, D.V. Chernyak, K.Yu. Mikhailov, D. N. Grigorev, Yu. M. Shatunov, I. V. Zhuravkov, A.S. Kuzmin, G. M. Kolachev, N. Gabyshev, I.B. Logashenko, N.M. Ryskulov, V.Sh. Banzarov, S.G. Zverev, A.G. Shamov, D.V. Bondarev, A.I. Sukhanov, A.S. Popov, N.I. Root, G.V. Fedotovich, B. A. Shvarts
Publikováno v:
Instruments and Experimental Techniques. 49:798-814
The CMD-2 cryogenic magnetic detector used in a set of experiments on the VEPP-2M electron-positron collider at energies as great as 1.4 GeV is described. The design of the detector subsystems and the algorithms for reconstructing tracks in the drift
Autor:
R.R. Akhmetshin, V.M. Aulchenko, V.Sh. Banzarov, L.M. Barkov, S.E. Baru, N.S. Bashtovoy, A.E. Bondar, D.V. Bondarev, A.V. Bragin, S.K. Dhawan, S.I. Eidelman, D.A. Epifanov, G.V. Fedotovich, N.I. Gabyshev, D.A. Gorbachev, A.A. Grebeniuk, D.N. Grigoriev, V.W. Hughes, F.V. Ignatov, S.V. Karpov, V.F. Kazanin, B.I. Khazin, I.A. Koop, P.P. Krokovny, A.S. Kuzmin, I.B. Logashenko, P.A. Lukin, A.P. Lysenko, K.Yu. Mikhailov, I.N. Nesterenko, V.S. Okhapkin, A.V. Pak, A.A. Polunin, A.S. Popov, B.L. Roberts, N.I. Root, A.A. Ruban, N.M. Ryskulov, A.G. Shamov, Yu.M. Shatunov, B.A. Shwartz, A.L. Sibidanov, V.A. Sidorov, A.N. Skrinsky, I.G. Snopkov, E.P. Solodov, P.Yu. Stepanov, A.I. Sukhanov, J.A. Thompson, Yu.V. Yudin, S.G. Zverev
Publikováno v:
Physics Letters B. 551:27-34
The process $e^+e^- \to K^0_L K^0_S$ has been studied with the CMD-2 detector using about 950 events detected in the center-of-mass energy range from 1.05 to 1.38 GeV. The cross section exceeds the expectation based on the contributions of the rho(77
Autor:
E.V. Anashkin, A. P. Lysenko, L.M. Barkov, D.V. Chernyak, A.A. Grebeniuk, A.G. Shamov, E. P. Solodov, V.P. Smakhtin, N.I. Root, N.M. Ryskulov, V.A. Sidorov, F.V. Ignatov, W. V. Hughes, A.S. Kuzmin, Satish Dhawan, P. Krokovny, D.A. Gorbachev, B.I. Khazin, Igor Nesterenko, Yu. M. Shatunov, A.L. Sibidanov, Vassili Kazanin, G.V. Fedotovich, A.A. Ruban, I.B. Logashenko, N.S. Bashtovoy, P.Yu. Stepanov, V.Sh. Banzarov, S.E. Baru, Yu.V. Yudin, L.M. Kurdadze, I.G. Snopkov, J. A. Thompson, A.A. Polunin, V.S. Okhapkin, A.I. Sukhanov, D.V. Bondarev, A.V. Bragin, B.A. Shwartz, K.Yu. Mikhailov, S.G. Zverev, A.S. Popov, P.A. Lukin, R.R. Akhmetshin, A.N. Skrinsky, N. Gabyshev, B. L. Roberts, I. A. Koop, V.M. Aulchenko, A.E. Bondar, S.V. Karpov, D.N. Grigoriev, S.I. Eidelman
Publikováno v:
Physics of Atomic Nuclei. 65:1222-1227
The cross section for the process e + e − → K L 0 K S 0 is measured by using approximately 1000 events recorded by the CMD-2 detector at the VEPP-2M collider in the energy range from 1.05 to 1.38 GeV.
Autor:
Alexander Valishev, M. Arpagaus, A.S. Kuzmin, V.A. Sidorov, N.I. Root, Igor Nesterenko, L.M. Kurdadze, M. Lechner, A.V. Otboev, A.A. Grebeniuk, P.Yu. Stepanov, B.A. Shwartz, V.M. Aulchenko, V.S. Okhapkin, A.G. Shamov, R.R. Akhmetshin, A.V. Bragin, A.S. Popov, V.Sh. Banzarov, V. W. Hughes, V.M. Titov, S.I. Eidelman, P.M. Ivanov, J. A. Thompson, S.G. Zverev, E. P. Solodov, K.Yu. Mikhailov, G.V. Fedotovitch, A.N. Skrinsky, Yu. M. Shatunov, N.M. Ryskulov, S.V. Karpov, Vassili Kazanin, Ivan Koop, A.L. Sibidanov, N.S. Bashtovoy, I.B. Logashenko, I.G. Snopkov, D.V. Bondarev, D.V. Chernyak, P.A. Lukin, A.I. Sukhanov, D.N. Grigoriev, P. Krokovny, A.A. Ruban, V.P. Smakhtin, Yu.V. Yudin, E.A. Perevedentsev, L.M. Barkov, E.V. Anashkin, T.A. Purlatz, F.V. Ignatov, N. Gabyshev, A.E. Bondar, B.I. Khazin
Publikováno v:
Physics Letters B. 501:191-199
Using 15.1 pb −1 of data collected by CMD-2 in the φ -meson energy range, the branching ratios of the following conversion decays have been measured: B ( φ → ηe + e − )=(1.14±0.10±0.06)×10 −4 , B ( η → e + e − γ )=(7.10±0.64±0.4
Autor:
A.S. Popov, A.V. Otboev, K.Yu. Mikhailov, Igor Nesterenko, V.S. Okhapkin, A.V. Bragin, E.A. Perevedentsev, P.Yu. Stepanov, Yu. M. Shatunov, V. W. Hughes, V.Sh. Banzarov, P.M. Ivanov, Ivan Koop, L.M. Barkov, E. P. Solodov, I.G. Snopkov, N.I. Root, Alexander Valishev, R.R. Akhmetshin, A.S. Kuzmin, Vassili Kazanin, N.S. Bashtovoy, D.V. Chernyak, V.M. Aulchenko, A.A. Ruban, F.V. Ignatov, P. Krokovny, S.V. Karpov, S.I. Redin, Yu.V. Yudin, A.L. Sibidanov, N.M. Ryskulov, G.V. Fedotovitch, M. Arpagaus, D.N. Grigoriev, A.A. Grebeniuk, A.G. Shamov, V.P. Smakhtin, J. A. Thompson, A.I. Sukhanov, S.I. Eidelman, D.V. Bondarev, B.A. Shwartz, S.G. Zverev, L.M. Kurdadze, A.N. Skrinsky, P.A. Lukin, M. S. Korostelev, V.A. Sidorov, T.A. Purlatz, N. Gabyshev, I.B. Logashenko, E.V. Anashkin, V.M. Titov, A.E. Bondar, B.I. Khazin
Publikováno v:
Physics Letters B. 494:26-32
Using 11.6 pb −1 of data collected in the energy range 0.864-1.06 GeV by CMD-2 at VEPP-2M, the rare decay mode φ → η ′ γ was observed via the decay chain η ′→ π + π − η , η → π + π − π 0 or η → π + π − γ . The follo
Autor:
Alexander Valishev, I.G. Snopkov, N.I. Root, P.Yu. Stepanov, P.M. Ivanov, A.V. Bragin, V.Sh. Banzarov, Yu. M. Shatunov, N.M. Ryskulov, E. P. Solodov, Yu.V. Yudin, A.I. Sukhanov, B.I. Khazin, E.A. Perevedentsev, R.R. Akhmetshin, D.N. Grigoriev, Vassili Kazanin, S.V. Karpov, D.V. Chernyak, L.M. Barkov, A.L. Sibidanov, M. Arpagaus, F.V. Ignatov, V.P. Smakhtin, N.S. Bashtovoy, J. A. Thompson, A.V. Otboev, A.S. Popov, A.S. Kuzmin, I.B. Logashenko, G.V. Fedotovitch, V.S. Okhapkin, E.V Anashkin, V. W. Hughes, B.A. Shwartz, K.Yu. Mikhailov, M. S. Korostelev, A.A Ruban, A.N. Skrinsky, S.I. Eidelman, P.A. Lukin, P. Krokovny, A.E. Bondar, S.G. Zverev, Igor Nesterenko, V.A. Sidorov, T.A. Purlatz, L.M. Kurdadze, N. Gabyshev, I. A. Koop, S.I. Redin, A. I. Milstein, V.M. Titov, D.V. Bondarev, V.M. Aulchenko, A.A. Grebeniuk, A.G. Shamov
Publikováno v:
Physics Letters B. 491:81-89
Using 11.6 pb −1 of data collected in the energy range 0.984–1.06GeV by CMD-2 at VEPP-2M, the cross section of the reaction e + e − →π + π − π + π − hasbeen studied. For the firsttime an interference patternwas observed in the energy
Autor:
A.A. Polunin, N.I. Root, P.A. Lukin, G.V. Fedotovich, L.M. Kurdadze, I.G. Snopkov, B.I. Khazin, A. I. Milstein, N. Gabyshev, I.B. Logashenko, Yu.V. Yudin, P. Krokovny, A.V. Bragin, N.M. Ryskulov, K.Yu. Mikhailov, B.A. Shwartz, A.A. Ruban, E.V. Anashkin, E. P. Solodov, Yu. M. Shatunov, S.G. Zverev, P.Yu. Stepanov, D.N. Grigoriev, T.A. Purlatz, A.S. Popov, Ivan Koop, Igor Nesterenko, A.S. Kuzmin, V.Sh. Banzarov, V.P. Smakhtin, A.I. Sukhanov, Fedor Ignatov, A. P. Lysenko, A. Bondar, A.A. Grebeniuk, L.M. Barkov, Vassili Kazanin, V.M. Aulchenko, A.G. Shamov, J. A. Thompson, A.N. Skrinsky, S.E. Baru, R.R. Akhmetshin, P.M. Ivanov, D.V. Chernyak, S.V. Karpov, N.S. Bashtovoy, V.A. Sidorov, V.S. Okhapkin, Evgeny Perevedentsev, S.I. Eidelman, A.L. Sibidanov
Publikováno v:
Physics Letters B. 489:125-130
The process e+e−→π+π−π+π−π0 has been studied in the center of mass energy range 1280 – 1380 MeV using 3.0 pb−1 of data collected with the CMD-2 detector in Novosibirsk. Analysis shows that the cross section of the five pion productio
Autor:
S.I. Eidelman, V.P. Smakhtin, P. Krokovny, D.N. Grigoriev, P.A. Lukin, L.M. Kurdadze, I.G. Snopkov, A.N. Skrinsky, E. G. Pozdeev, B.A. Shwartz, P.Yu. Stepanov, Yu. M. Shatunov, B.I. Khazin, N. Gabyshev, V.Sh. Banzarov, E.V. Anashkin, Igor Nesterenko, A. P. Lysenko, Ivan Koop, A.A. Ruban, T.A. Purlatz, Evgeny Perevedentsev, A.S. Kuzmin, A.A. Polunin, A.G. Chertovskikh, N.I. Root, V.A. Sidorov, A. Bondar, L.M. Barkov, A.I. Shekhtman, A.A. Grebeniuk, K.Yu. Mikhailov, D.V. Chernyak, S.G. Zverev, G.V. Fedotovich, A.G. Shamov, V.M. Aulchenko, A.S. Dvoretsky, N.M. Ryskulov, J. A. Thompson, A.I. Sukhanov, I.B. Logashenko, E. P. Solodov, M. Arpagaus, Yu.V. Yudin, S.E. Baru, V.I Ptitzyn, V.S. Okhapkin, N.S. Bashtovoy, R.R. Akhmetshin
Publikováno v:
Physics Letters B. 476:33-39
About 300 000 e + e − → φ → K 0 L K 0 S events in the center of mass energy range from 984 to 1040 MeV were used for the measurement of the φ meson parameters. The following results have been obtained: σ 0 =(1367±15±21) nb, m φ =(1019.504
Autor:
N.M. Ryskulov, A.I. Shekhtman, A.A. Grebeniuk, D.V. Bondarev, Alexander Valishev, A.G. Shamov, Igor Nesterenko, P.A. Lukin, A.S. Popov, V.A. Sidorov, L.M. Kurdadze, T.A. Purlatz, S.V. Karpov, A.S. Kuzmin, K.Yu. Mikhailov, E. P. Solodov, V.P. Smakhtin, N. Gabyshev, P. Krokovny, A.E. Bondar, A. P. Lysenko, V.Sh. Banzarov, J. A. Thompson, Yu. M. Shatunov, B.I. Khazin, D.N. Grigoriev, A.I. Sukhanov, Ivan Koop, M. Arpagaus, A.L. Sibidanov, I.G. Snopkov, V.M. Aulchenko, G.V. Fedotovitch, E.V. Anashkin, A.N. Skrinsky, M. S. Korostelev, A.A. Ruban, P.Yu. Stepanov, V.M. Titov, I.B. Logashenko, V. W. Hughes, B.A. Shwartz, N.I. Root, S.G. Zverev, N.S. Bashtovoy, Vassili Kazanin, A.V. Otboev, V.S. Okhapkin, A.V. Bragin, P.M. Ivanov, R.R. Akhmetshin, D.V. Chernyak, A.A. Polunin, Yu.V. Yudin, S.I. Eidelman, E.A. Perevedentsev, L.M. Barkov
Publikováno v:
Physics Letters B. 473:337-342
A new measurement of the rare decay φ → η ′ γ performed with the CMD-2 detector at the VEPP-2M collider in Novosibirsk is described. Of the data sample corresponding to the integrated luminosity of 14.5 pb −1 , twenty one events have been se
Autor:
A.A. Polunin, A.V. Bragin, Igor Nesterenko, Alexander Valishev, S.V. Karpov, A.I. Sukhanov, A.E. Bondar, A. I. Milstein, E. P. Solodov, S.I. Eidelman, A.A. Grebeniuk, M. Arpagaus, N.M. Ryskulov, V.Sh. Banzarov, E.V. Anashkin, A.G. Shamov, A.L. Sibidanov, I.G. Snopkov, A.N. Skrinsky, A.S. Kuzmin, J. A. Thompson, M. S. Korostelev, I.B. Logashenko, Vassili Kazanin, V.A. Sidorov, R.R. Akhmetshin, B.A. Shwartz, V.M. Aulchenko, G.V. Fedotovitch, B.I. Khazin, V.M. Titov, S.G. Zverev, P.Yu. Stepanov, L.M. Kurdadze, N.I. Root, D.V. Bondarev, A.V. Otboev, P.A. Lukin, D.V. Chernyak, V.S. Okhapkin, T.A. Purlatz, N.S. Bashtovoy, N. Gabyshev, V. W. Hughes, Yu. M. Shatunov, Ivan Koop, A.S. Popov, K.Yu. Mikhailov, Yu.V. Yudin, L.M. Barkov, A.A. Ruban, P. Krokovny, V.P. Smakhtin, D.N. Grigoriev
Publikováno v:
Physics Letters B. 475:190-197
Using 3.07 pb −1 of data collected in the energy range 0.60–0.97 GeV by CMD-2, about 150 events of the process e + e − → π + π − π + π − have been selected. The energy dependence of the cross section agrees with the assumption of the