181 results on '"Logashenko, I.B."'
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2. Charged particle identification with the liquid xenon calorimeter of the CMD-3 detector
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Ivanov, V.L., Fedotovich, G.V., Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Bashtovoy, N.S., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Karpov, S.V., Kazanin, V.F., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Solodov, E.P., Titov, V.M., Talyshev, A.A., Tolmachev, S.S., Uskov, A.A., Vorobiov, A.I., and Yudin, Yu.V.
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- 2021
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3. Measurement of the T20 component of tensor analyzing power for the incoherent π−-meson photoproduction on a deuteron
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Gauzshtein, V.V., primary, Darwish, E.M., additional, Fix, A.I., additional, Kuzmenko, A.S., additional, Kuzin, M.Ya., additional, Levchuk, M.I., additional, Loginov, A.Yu., additional, Nikolenko, D.M., additional, Rachek, I.A., additional, Shestakov, Yu.V., additional, Toporkov, D.K., additional, Yurchenko, A.V., additional, Vasilishin, B.I., additional, Zevakov, S.A., additional, Baranov, G.N., additional, Bogomyagkov, A.V., additional, Borin, V.M., additional, Dorokhov, V.L., additional, Zhuravlev, A.N., additional, Karnaev, S.E., additional, Karyukina, K.Yu., additional, Kovalenko, A.A., additional, Levichev, E.B., additional, Logashenko, I.B., additional, Mishnev, S.I., additional, Okunev, I.N., additional, Piminov, P.A., additional, Simonov, E.A., additional, Sinyatkin, S.V., additional, Skamarokha, M.A., additional, and Starostina, E.V., additional
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- 2023
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4. Calorimetry of the CMD-3 detector
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Shebalin, V.E., Akhmetshin, R.R., Anisenkov, A.V., Aulchenko, V.M., Bashtovoy, N.S., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Grebenuk, A.A., Grigoriev, D.N., Ignatov, F.V., Kazanin, V.F., Kovalenko, O.A., Kozyrev, A.N., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Mikhailov, K.Yu., Okhapkin, V.S., Razuvaev, G.P., Ruban, A.A., Shwartz, B.A., Titov, V.M., Talyshev, A.A., and Yudin, Yu.V.
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- 2016
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5. Recent results on e+e− → hadrons cross sections from SND and CMD-3 detectors at VEPP-2000 collider
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Dimova, T.V., Achasov, M.N., Akmetshin, R.R., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Barnyakov, A.Yu., Bashtovoy, N.S., Beloborodov, K.I., Berdyugin, A.V., Berkaev, D.E., Bogdanchikov, A.G., Bondar, A.E., Botov, A.A., Bragin, A.V., Druzhinin, V.P., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Golubev, V.B., Grebenuk, A.A., Grigoriev, D.N., Gromov, E.M., Ignatov, F.V., Kardapoltsev, L.V., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Kharlamov, A.G., Khazin, B.I., Kirpotin, A.N., Korol, A.A., Koshuba, S.V., Kovalenko, O.A., Kovrizhin, D.P., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kupich, A.S., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Martin, K.A., Mikhailov, K.Yu., Obrazovsky, A.E., Okhapkin, V.S., Otboev, A.V., Pakhtusova, E.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Senchenko, A.I., Serednyakov, S.I., Shatunov, P.Ju., Shatunov, Ju.M., Shebalin, V.E., Shemyakin, D.N., Shtol, D.A., Shwartz, D.B., Shwartz, B.A., Sibidanov, A.L., Silagadze, Z.K., Skrinsky, A.N., Solodov, E.P., Surin, I.K., Talyshev, A.A., Tikhonov, Ju.A., Titov, V.M., Usov, Yu.V., Vasiljev, A.V., Vorobiov, A.I., Yudin, Yu.V., and Zemlyansky, I.M.
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- 2016
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6. Study of the process in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gorkovenko, A.O., Grancagnolo, F.J., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Kirpotin, A.N., Koop, I.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Obraztsov, I.V., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Senchenko, A.I., Shatunov, P.Yu., Shatunov, Yu.M., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Titov, V.M., Talyshev, A.A., Tolmachev, S.S., Vorobiov, A.I., Zemlyansky, I.M., Zhadan, D.S., Zubakin, A.S., and Yudin, Yu.V.
- Abstract
A cross section of the process e+e−→KS0K±π∓π+π− has been measured for the first time using a data sample of 185.4 pb$^{−1}$ collected with the CMD-3 detector at the VEPP-2000 e+e− collider. With the KS0→π+π− decay detection, 373±20 and 514±28 signal events have been selected with six and five reconstructed tracks, respectively, in the center-of-mass energy range 1.6–2.0 GeV. The total systematic uncertainty of the cross section is about 15%. A study of the production dynamics allows us to extract a contribution from the e+e−→f1(1285)π+π− intermediate state and to measure the corresponding cross section. The intermediate states with the f1(1420) and f1(1510) resonances have been observed.
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- 2023
7. Study of the process e+e−→KS0K±π∓π+π− in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., primary, Amirkhanov, A.N., additional, Anisenkov, A.V., additional, Aulchenko, V.M., additional, Bashtovoy, N.S., additional, Berkaev, D.E., additional, Bondar, A.E., additional, Bragin, A.V., additional, Eidelman, S.I., additional, Epifanov, D.A., additional, Epshteyn, L.B., additional, Erofeev, A.L., additional, Fedotovich, G.V., additional, Gorkovenko, A.O., additional, Grancagnolo, F.J., additional, Grebenuk, A.A., additional, Gribanov, S.S., additional, Grigoriev, D.N., additional, Ignatov, F.V., additional, Ivanov, V.L., additional, Karpov, S.V., additional, Kazanin, V.F., additional, Kirpotin, A.N., additional, Koop, I.A., additional, Korobov, A.A., additional, Kozyrev, A.N., additional, Kozyrev, E.A., additional, Krokovny, P.P., additional, Kuzmin, A.S., additional, Logashenko, I.B., additional, Lukin, P.A., additional, Mikhailov, K.Yu., additional, Obraztsov, I.V., additional, Okhapkin, V.S., additional, Otboev, A.V., additional, Pestov, Yu.N., additional, Popov, A.S., additional, Razuvaev, G.P., additional, Rogovsky, Yu.A., additional, Ruban, A.A., additional, Ryskulov, N.M., additional, Ryzhenenkov, A.E., additional, Semenov, A.V., additional, Senchenko, A.I., additional, Shatunov, P.Yu., additional, Shatunov, Yu.M., additional, Shebalin, V.E., additional, Shemyakin, D.N., additional, Shwartz, B.A., additional, Shwartz, D.B., additional, Sibidanov, A.L., additional, Solodov, E.P., additional, Titov, V.M., additional, Talyshev, A.A., additional, Tolmachev, S.S., additional, Vorobiov, A.I., additional, Zemlyansky, I.M., additional, Zhadan, D.S., additional, Zubakin, A.S., additional, and Yudin, Yu.V., additional
- Published
- 2023
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8. Study of the process [formula omitted] in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gorkovenko, A.O., Grancagnolo, F.J., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Kirpotin, A.N., Koop, I.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Obraztsov, I.V., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Senchenko, A.I., Shatunov, P.Yu., Shatunov, Yu.M., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Titov, V.M., Talyshev, A.A., Tolmachev, S.S., Vorobiov, A.I., Zemlyansky, I.M., Zhadan, D.S., Zubakin, A.S., and Yudin, Yu.V.
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- 2023
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9. Current status of luminosity measurement with the CMD-3 detector at the VEPP-2000 collider
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Ryzhenenkov A.E., Akhmetshin R.R., Amirkhanov A.N., Anisenkov A.V., Aulchenko V.M., Banzarov V.Sh., Bashtovoy N.S., Berkaev D.E., Bondar A.E., Bragin A.V., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Grebenuk A.A., Gribanov S.S., Grigoriev D.N., Ignatov F.V., Ivanov V.L., Karpov S.V., Kazanin V.F., Koop I.A., Korobov A.A., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kuzmenko A.E., Kuzmin A.S., Logashenko I.B., Lukin P.A., Mikhailov K.Yu., Okhapkin V.S., Otboev A.V., Perevedentsev E.A., Pestov Yu.N., Popov A.S., Razuvaev G.P., Ruban A.A., Ryskulov N.M., Shatunov Yu.M., Shatunov P.Yu., Shebalin V.E., Shemyakin D.N., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Solodov E.P., Talyshev A.A., Tolmachev S.S., Vorobiov A.I., and Yudin Yu.V.
- Subjects
Physics ,QC1-999 - Abstract
The CMD-3 detector started data taking at the electron-positron collider VEPP-2000 [1] in December 2010. The collected data sample corresponds to an integrated luminosity of 87 pb−1 in the c.m. energy range from 1.06 up to 2 GeV and 91 pb−1 from 0.32 to 1.06 GeV. The integrated luminosity was measured by counting e+e−→ e+e− and e+e−→ γγ events, allowing additional photons in the final state. Preliminary results of the luminosity measurement are presented for various energy ranges and its accuracy is estimated to be 1%.
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- 2019
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10. Preliminary results on CMD-3 measurement of e+e−→ π+π− cross section
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Ignatov Fedor, Logashenko I.B., Akhmetshin R.R., Amirkhanov A.N., Anisenkov A.V., Aulchenko V.M., Banzarov V.S., Bashtovoy N.S., Berkaev D.E., Bondar A.E., Bragin A.V., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Grebenuk A.A., Gribanov S.S., Grigoriev D.N., Ivanov V.L., Karpov S.V., Kasaev A.S., Kazanin V.F., Korobov A.A., Koop I.A., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kuzmenko A.E., Kuzmin A.S., Lukin P.A., Lysenko A.P., Mikhailov K.Yu., Okhapkin V.S., Perevedentsev E.A., Pestov Yu.N., Popov A.S., Razuvaev G.P., Rogovsky Yu.A., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Shebalin V.E., Shemyakin D.N., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Shatunov Yu.M., Solodov E.P., Talyshev A.A., Vorobiov A.I., and Yudin Yu.V.
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Physics ,QC1-999 - Abstract
The CMD-3 detector has been successfully collecting data at the electron-positron collider VEPP-2000 since December 2010. The first scan below 1 GeV for a π+π− measurement was performed in 2013. The collected data sample corresponds to about 18 pb−1 of integrated luminosity in this energy range. Analysis of the e+e−→ π+π− cross section is in progress. Status of this measurement are presented.
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- 2019
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11. Identification of the e+e−→ nn̅ events in CMD-3 detector
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Amirkhanov A.N., Fedotovich G.V., Gribanov S.S., Logashenko I.B., Popov A.S., Ryskulov N.M., and Ryzhenenkov A.E.
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Physics ,QC1-999 - Abstract
A large amount of data collected with the CMD-3 detector above the threshold of the nn̅pair allows to measure the cross section of the process e+e−→ nn̅and the neutron form factor with good accuracy. This task is complicated by a large number of background events and necessity of finding ways to suppress them. A technique of identification for e+e−→ nn̅events is described.
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- 2019
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12. Study of the processes e+e-→ K+K− + nπ (n = 1,2,3) with the CMD-3 detector at the VEPP-2000 electron-positron collider
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Fedotovich G.V., Akhmetshin R.R., Amirkhanov A.N., Anisenkov A.V., Aulchenko V.M., Banzarov V.S., Bashtovoy N.S., Berkaev D.E., Bondar A.E., Bragin A.V., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Gayazov S.E., Grebenuk A.A., Gribanov S.S., Grigoriev D.N., Ignatov F.V., Ivanov V.L., Karpov S.V., Kasaev A.S., Kazanin V.F., Korobov A.A., Koop I.A., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kuzmenko A.E., Kuzmin A.S., Logashenko I.B., Lukin P.A., Lysenko A.P., Mikhailov K.Yu., Okhapkin V.S., Perevedentsev E.A., Pestov Yu.N., Popov A.S., Razuvaev G.P., Rogovsky Yu.A., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Shebalin V.E., Shemyakin D.N., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Shatunov Yu.M., Solodov E.P., Talyshev A.A., Vorobiov A.I., Yudin Yu.V., and Zemlyansky I.M.
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Physics ,QC1-999 - Abstract
The data sample collected in 2011-2013 at the c.m.s. energies between 0.32-2 GeV with the CMD-3 detector operating at the VEPP-2000 e+e− collider is analzed. The collected data corresponds to an integrated luminosity about ∼ 60pb−1. The techniques for determination of the integrated luminosity for each energy setting is described. Some preliminary results of the study of the processes e+e−→ K+ K− + nπ (n = 1,2,3) with two charged kaons in the final state are presented. These processes have several intermediate states, which are important to correctly descript the angular distributions of final particles and the cross sections dependence on the energy.
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- 2019
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13. Study of e+e− annihilation to hadrons at the VEPP-2000 collider
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Beloborodov K.I., Achasov M.N., Akhmetshin R.R., Amirkhanov A.N., Anisenkov A.V., Aulchenko V.M., Banzarov V.Sh., Barnyakov A.Yu., Bashtovoy N.S., Berdyugin A.V., Bogdanchikov A.G., Bondar A.E., Botov A.A., Bragin A.V., Dimova T.V., Druzhinin V.P., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Golubev V.G., Grebenuk A.A., Gribanov S.S., Grigoriev D.N., Ignatov F.V., Ivanov V.L., Kardapoltsev L.V., Karpov S.V., Kazanin V.F., Kharlamov A.G., Korneev L.A., Korobov A.A., Korol A.A., Koshuba S.V., Kovrizhin D.P., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kupich A.S., Kuzmenko A.E., Kuzmin A.S., Litvinov R.A., Logashenko I.B., Lukin P.A., Martin K.A., Melnikova N.A., Mikhailov K.Yu., Obrazovsky A.E., Okhapkin V.S., Pakhtusova E.V., Pestov Yu.N., Popov A.S., Pugachev K.V., Razuvaev G.P., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Serednyakov S.I., Shebalin V.E., Shemyakin D.N., Shtol D.A., Shwartz B.A., Sibidanov A.L., Silagadze Z.K., Solodov E.P., Surin I.K., Talyshev A.A., Titov V.M., Usov Yu.V., Vasiljev A.V., Vorobiov A.I., Yudin Yu.V., Zhabin V.N., and Zhulanov V. V.
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Physics ,QC1-999 - Abstract
We present current status of the SND and CMD-3 experiments at the VEPP-2000 e+e− collider and recent result of data analysis on the processes e+e−→π+π−,nn¯,π+π−η,π+π−π0η,KSKLπ0$e^+e^-\rightarrow\pi^+\pi^-,n\overline n,\pi^+\pi^-\eta,\pi^+\pi^-\pi^0\eta,K_SK_L\pi^0$, etc.
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- 2019
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14. Measurement of the hadronic cross sections with the CMD-3 and SND detectors at the VEPP-2000 collider
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Korol A.A., Achasov M.N., Akhmetshin R.R., Amirkhanov A.N., Anisenkov A.V., Aulchenko V.M., Banzarov V.S., Barnyakov A. Yu., Bashtovoy N.S., Beloborodov K.I., Berdyugin A.V., Berkaev D.E., Bogdanchikov A.G., Bondar A.E., Botov A.A., Bragin A.V., Dimova T.V., Druzhinin V.P., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Golubev V.B., Grebenuk A.A., Gribanov S.S., Grigoriev D.N., Ignatov F.V., Ivanov V.L., Kardapoltsev L.V., Karpov S.V., Kasaev A.S., Kazanin V.F., Kharlamov A.G., Kirpotin A.N., Koop I.A., Korobov A.A., Koshuba S.V., Kovrizhin D.P., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kupich A.S., Kuzmenko A.E., Kuzmin A.S., Logashenko I.B., Lukin P.A., Lysenko A.P., Martin K.A., Melnikova N.A., Mikhailov K. Yu., Muchnoi N. Yu., Obrazovsky A.E., Okhapkin V.S., Pakhtusova E.V., Perevedentsev E.A., Pestov Yu. N., Popov A.S., Razuvaev G.P., Rogovsky Yu. A., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Senchenko A.I., Serednyakov S.I., Shatunov P. Yu., Shatunov Yu. M., Shebalin V.E., Shemyakin D.N., Shtol D.A., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Silagadze Z.K., Skrinsky A.N., Solodov E.P., Surin I.K., Talyshev A.A., Tikhonov Yu. A., Usov Yu. V., Vasiljev A.V., Vorobiov A.I., Yudin Yu. V., and Zemlyansky I M.
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Physics ,QC1-999 - Abstract
Since December 2010 the CMD-3 and SND detectors detectors collect data at the VEPP-2000 electron-positron collider. In 2013-2015 the injection facility of the collider has undergone an upgrade of the injection system. The new BINP injection complex has been connected to the VEPP-2000 collider, so the restrictions connected to the lack of positrons and limited beam energy transfer do not apply any more. The collider luminosity in whole energy range is restricted now only by beam-beam effects. VEPP-2000 collider started to collect data with two detectors at 2016 year. The collected data sample since 2010 corresponds more than 100 pb-1 of integrated luminosity per detector in the c.m. energy between 0.32 and 2GeV. We will report here results of analysis of various hadronic cross sections from detectors both published and preliminary. These measurements are important by themselves and also because of the implications for anomaly of the magnetic moment of a muon (g-2) discrepancy.
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- 2018
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15. Low energy [formula omitted] in Novosibirsk
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Logashenko, I.B.
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- 2009
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16. Study of the process [formula omitted] in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grancagnolo, F.J., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Koop, I.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Okhapkin, V.S., Perevedentsev, E.A., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Shatunov, Yu.M., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Timoshenko, M.V., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Zemlyansky, I.M., and Yudin, Yu.V.
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- 2020
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17. Study of the process in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grancagnolo, F.J., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Koop, I.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Okhapkin, V.S., Perevedentsev, E.A., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Shatunov, Yu.M., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Timoshenko, M.V., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Zemlyansky, I.M., and Yudin, Yu.V.
- Abstract
The cross section of the process e+e−→KS0KS0π+π− has been measured using a data sample of 56.7 pb$^{−1}$ collected with the CMD-3 detector at the VEPP-2000 e+e− collider. 596±27 and 210±18 signal events have been selected with six and five detected tracks, respectively, in the center-of-mass energy range 1.6–2.0 GeV. The total systematic uncertainty of the cross section is about 10%. The study of the production dynamics confirms the dominance of the K⁎(892)+K⁎(892)− intermediate state.
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- 2020
18. Statistical equations and methods applied to the precision muon [formula omitted] experiment at BNL
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Bennett, G.W., Bousquet, B., Brown, H.N., Bunce, G., Carey, R.M., Cushman, P., Danby, G.T., Debevec, P.T., Deile, M., Deng, H., Deninger, W., Dhawan, S.K., Druzhinin, V.P., Duong, L., Efstathiadis, E., Farley, F.J.M., Fedotovich, G.V., Giron, S., Gray, F., Grigoriev, D., Grosse-Perdekamp, M., Grossmann, A., Hare, M., Hertzog, D.W., Huang, X., Hughes, V.W., Iwasaki, M., Jungmann, K., Kawall, D., Kawamura, M., Khazin, B.I., Kindem, J., Krienen, F., Kronkvist, I., Lam, A., Larsen, R., Lee, Y.Y., Logashenko, I.B., McNabb, R., Meng, W., Mi, J., Miller, J.P., Morse, W.M., Nikas, D., Onderwater, C.J.G., Orlov, Yu. F., Ozben, C., Paley, J., Peng, Q., Polly, C., Pretz, J., Prigl, R., zu Putlitz, G., Qian, T., Redin, S.I., Rind, O., Roberts, B.L., Ryskulov, N.M., Sedykh, S., Semertzidis, Y.K., Shagin, P., Shatunov, Yu.M., Sichtermann, E.P., Solodov, E.P., Sossong, M., Steinmetz, A., Sulak, L., Timmermans, C., Trofimov, A., Urner, D., von Walter, P., Warburton, D., Winn, D., Yamamoto, A., and Zimmerman, D.
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- 2007
- Full Text
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19. Study of the process e+e− → K+K−η with the CMD-3 detector at the VEPP-2000 collider
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Ivanov, V.L., Fedotovich, G.V., Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Koop, I.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Okhapkin, V.S., Perevedentsev, E.A., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Shatunov, Yu.M., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Timoshenko, M.V., Titov, V.M., Talyshev, A.A., Tolmachev, S.S., Vorobiov, A.I., and Yudin, Yu.V.
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- 2019
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20. Hadronic cross sections at CMD-2 and SND
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Logashenko, I.B.
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- 2006
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21. Measurement of the hadronic cross sections at Novosibirsk
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Logashenko I.B., Achasov M.N., Akhmetshin R.R., Amirkhanov A.N., Anisenkov A.V., Aulchenko V.M., Banzarov V.S., Bashtovoy N.S., Barnyakov A.Yu., Beloborodov K.I., Berdyugin A.V., Berkaev D.E., Bogdanchikov A.G., Botov A.A., Bragin A.V., Dimova T.V., Druzhinin V.P., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Golubev V.B., Grebenuk A.A., Grigoriev D.N., Gromov E.M., Ignatov F.V., Kardapoltsev L.V., Karpov S.V., Kazanin V.F., Kharlamov A.G., Koop I.A., Korol A.A., Koshuba S.V., Kovalenko O.A., Kovrizhin D.P., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kupich A.S., Kuzmenko A.E., Kuzmin A.S., Lukin P.A., Martin K.A., Mikhailov K.Yu., Obrazovsky A.E., Okhapkin V.S., Otboev A.V., Pakhtusova E.V., Pestov Yu.N., Popov A.S., Razuvaev G.P., Rogovsky Yu.A., Romanov A.L., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Serednyakov S.I., Shebalin V.E., Shemyakin D.N., Shtol D.A., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Silagadze Z.K., Shatunov P.Yu., Shatunov Yu.M., Solodov E.P., Surin I.K., Titov V.M., Talyshev A.A., Vasiljev A.V., Vorobiov A.I., and Yudin Yu.V.
- Subjects
Physics ,QC1-999 - Abstract
Two experiments, CMD-3 and SND, collected over 100 pb−1 in total taking data in 2011-2013 at the VEPP-2000 electron-positron collider. The data sample covers the whole available c.m. energy range from 0.32 GeV to 2.0 GeV. An upgrade of VEPP-2000 started in the second half of 2013, aimed at the luminosity increase up to 10 times at 2.0 GeV. Data taking is expected to resumed in 2015. The current results of analysis of the collected data for various modes of e+ e− → hadrons are discussed.
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- 2015
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22. Observation of a fine structure in e+e− → hadrons production at the nucleon-antinucleon threshold
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Koop, I.A., Kirpotin, A.N., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Senchenko, A.I., Shatunov, Yu.M., Shatunov, P.Yu., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Talyshev, A.A., Titov, V.M., Tolmachev, S.S., Vorobiov, A.I., Zemlyansky, I.M., and Yudin, Yu.V.
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- 2019
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23. Study of the process e+e− → 3(π+π−)π0 in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Koop, I.A., Kirpotin, A.N., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Senchenko, A.I., Shatunov, Yu.M., Shatunov, P.Yu., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Zemlyansky, I.M., and Yudin, Yu.V.
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- 2019
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24. Study of the process e+e−→KS0KS0π+π− in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
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Akhmetshin, R.R., primary, Amirkhanov, A.N., additional, Anisenkov, A.V., additional, Aulchenko, V.M., additional, Banzarov, V.Sh., additional, Bashtovoy, N.S., additional, Berkaev, D.E., additional, Bondar, A.E., additional, Bragin, A.V., additional, Eidelman, S.I., additional, Epifanov, D.A., additional, Epshteyn, L.B., additional, Erofeev, A.L., additional, Fedotovich, G.V., additional, Gayazov, S.E., additional, Grancagnolo, F.J., additional, Grebenuk, A.A., additional, Gribanov, S.S., additional, Grigoriev, D.N., additional, Ignatov, F.V., additional, Ivanov, V.L., additional, Karpov, S.V., additional, Kasaev, A.S., additional, Kazanin, V.F., additional, Koop, I.A., additional, Korobov, A.A., additional, Kozyrev, A.N., additional, Kozyrev, E.A., additional, Krokovny, P.P., additional, Kuzmenko, A.E., additional, Kuzmin, A.S., additional, Logashenko, I.B., additional, Lukin, P.A., additional, Lysenko, A.P., additional, Mikhailov, K.Yu., additional, Okhapkin, V.S., additional, Perevedentsev, E.A., additional, Pestov, Yu.N., additional, Popov, A.S., additional, Razuvaev, G.P., additional, Ruban, A.A., additional, Ryskulov, N.M., additional, Ryzhenenkov, A.E., additional, Semenov, A.V., additional, Shatunov, Yu.M., additional, Shebalin, V.E., additional, Shemyakin, D.N., additional, Shwartz, B.A., additional, Shwartz, D.B., additional, Sibidanov, A.L., additional, Solodov, E.P., additional, Timoshenko, M.V., additional, Titov, V.M., additional, Talyshev, A.A., additional, Vorobiov, A.I., additional, Zemlyansky, I.M., additional, and Yudin, Yu.V., additional
- Published
- 2020
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25. Recent results from the CMD-3 detector
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Lukin, P.A., primary, Akhmetshin, R.R., additional, Amirkhanov, A.N., additional, Anisenkov, A.V., additional, Aulchenko, V.M., additional, Banzarov, V.Sh., additional, Bashtovoy, N.S., additional, Berkaev, D.E., additional, Bondar, A.E., additional, Bragin, A.V., additional, Eidelman, S.I., additional, Epifanov, D.A., additional, Epshtein, L.B., additional, Erofeev, A.L., additional, Fedotovich, G.V., additional, Gayazov, S.E., additional, Grebenuk, A.A., additional, Gribanov, S.S., additional, Grigoriev, D.N., additional, Ignatov, F.V., additional, Ivanov, V.L., additional, Karpov, S.V., additional, Kazanin, V.F., additional, Koop, I.A., additional, Kirpotin, A.N., additional, Korobov, A.A., additional, Kozyrev, A.N., additional, Kozyrev, E.A., additional, Krokovny, P.P., additional, Kuzmenko, A.E., additional, Kuzmin, A.S., additional, Logashenko, I.B., additional, Mikhailov, K.Yu., additional, Okhapkin, V.S., additional, Otboev, A.V., additional, Pestov, Yu.N., additional, Popov, A.S., additional, Razuvaev, G.P., additional, Rogovsky, Yu.A., additional, Ruban, A.A., additional, Ryskulov, N.M., additional, Ryzhenenkov, A.E., additional, Semenov, A.V., additional, Senchenko, A.I., additional, Shatunov, P.Yu., additional, Shatunov, Yu.M., additional, Shebalin, V.E., additional, Shemyakin, D.N., additional, Shwartz, B.A., additional, Shwartz, D.B., additional, Sibidanov, A.L., additional, Solodov, E.P., additional, Talyshev, A.A., additional, Titov, V.M., additional, Vorobiov, A.I., additional, Yudin, Yu.V., additional, and Zemlyansky, I.M., additional
- Published
- 2020
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26. Study of the process → with the CMD-3 detector at the VEPP-2000 collider
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Ivanov, V.L., Fedotovich, G.V., Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Koop, I.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Okhapkin, V.S., Perevedentsev, E.A., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Semenov, A.V., Shatunov, Yu.M., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Timoshenko, M.V., Titov, V.M., Talyshev, A.A., Tolmachev, S.S., Vorobiov, A.I., and Yudin, Yu.V.
- Abstract
The process e+e−→K+K−η has been studied in the center-of-mass energy range from 1.59 to 2.007 GeV using the data sample of 59.5 pb$^{−1}$, collected with the CMD-3 detector at the VEPP-2000 e+e− collider in 2011, 2012 and 2017. The K+K−η final state is found to be dominated by the contribution of the ϕ(1020)η intermediate state. The cross section of the process e+e−→ϕ(1020)η has been measured with a systematic uncertainty of 5.1% on the base of 3009 ± 67 selected events. The obtained cross section has been used to calculate the contribution to the anomalous magnetic moment of the muon: aμϕη(E<1.8GeV)=(0.321±0.015stat±0.016syst)×10−10, aμϕη(E<2.0GeV)=(0.440±0.015stat±0.022syst)×10−10. From the cross section approximation the ϕ(1680) meson parameters have been determined with better statistical precision, than in previous studies.
- Published
- 2019
27. Study of the process → 3( ) in the c.m. energy range 1.6–2.0 GeV with the CMD-3 detector
- Author
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Koop, I.A., Kirpotin, A.N., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Senchenko, A.I., Shatunov, Yu.M., Shatunov, P.Yu., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Zemlyansky, I.M., and Yudin, Yu.V.
- Abstract
The cross section of the process e+e−→3(π+π−)π0 has been measured for the first time using a data sample of 56.7 pb$^{−1}$ collected with the CMD-3 detector at the VEPP-2000 e+e− collider. 632±32 signal events have been selected in the center-of-mass energy range 1.6–2.0 GeV. A study of dynamics of seven-pion production allows one to extract contributions of the dominated 2(π+π−)ω and 2(π+π−)η intermediate states.
- Published
- 2019
28. Elecronics of the luminosity monitor of the CMD-2 detector
- Author
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Yudin, Yu V., Akhmetshin, R.R., Grigoriev, D.N., Logashenko, I.B., Letunov, V.S., and Smakhtin, V.P.
- Subjects
Detectors -- Research ,Electronics -- Research ,Photons -- Research ,Business ,Electronics ,Electronics and electrical industries - Abstract
The luminosity monitor of the CMD-2 detector consists of two identical full absorption counters based on BGO crystals. Double bremsstrahlung events are used for the luminosity measurement. In compliance with the requirements of chosen luminosity measurement method. custom electronics has been designed and built. During exploitation the electronics proved to have the design parameters. The reliability and long-term stability of the monitor's electronics make the system useful and easy-to-use.
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- 1998
29. Measurement of e+e− → π+π− cross section at CMD-3
- Author
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Logashenko I.B., Akhmetshin R.R., Anisenkov A.V., Aulchenko V.M., Banzarov V.S., Bashtovoy N.S., Berkaev D.E., Bragin A.V., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Grebenuk A.A., Grigoriev D.N., Gromov E.M., Ignatov F.V., Karpov S.V., Kazanin V.F., Khazin B.I., Kirpotin A.N., Koop I.A., Kovalenko O.A., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kuzmenko A.E., Kuzmin A.S., Lukin P.A., Lysenko A.P., Mikhailov K.Yu., Okhapkin V.S., Pestov Yu.N., Perevedentsev E.A., Popov A.S., Razuvaev G.P., Rogovsky Yu.A., Romanov A.L., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Shebalin V.E., Shemyakin D.N., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Shatunov P.Yu., Shatunov Yu.M., Solodov E.P., Titov V.M., Talyshev A.A., Vorobiov A.I., Yudin Yu.V., and Zharinov Yu.M.
- Subjects
Physics ,QC1-999 - Abstract
Regular operation of the VEPP-2000 electron-positron collider started at the end of 2010 and about 60 pb−1 were collected so far by the CMD-3 detector in the whole available c.m. energy range from 0.32 GeV to 2.0 GeV. One of the main goals of the experiments at VEPP-2000 is a sub-percent measurement of the e+e− → π+π− cross-section. Here we present the overview of the data analysis techniques and the preliminary results of this measurement.
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- 2014
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30. Precise measurements of the hadronic cross sections with the CMD-3 and SND detectors at the VEPP-2000 e+ e− collider
- Author
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Achasov M.N., Akhmetshin R.R., Anisenkov A.V., Aulchenko V.M., Banzarov V.S., Barkov L.M., Barnyakov A.Yu., Bashtovoy N.S., Beloborodov K.I., Berdyugin A.V., Berkaev D.E., Bogdanchikov A.G., Bondar A.E., Botov A.A., Bragin A.V., Dimova A.V., Druzhinin V.P., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Golubev V.B., Grebenuk A.A., Grevtsov K.A., Grigoriev D.N., Gromov E.M., Ignatov F.V., Kardapoltsev L.V., Karpov S.V., Kazanin V.F., Kharlamov A.G., Khazin B.I., Kirpotin A.N., Koop I.A., Korol A.A., Koshuba S.V., Kovalenko O.A., Kovrizhin D.P., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kupich A.S., Kuzmenko A.E., Kuzmin A.S., Logashenko I.B., Lukin P.A., Lysenko A.P., Martin K.A., Mikhailov K.Yu., Obrazovsky A.E., Okhapkin V.S., Otboev A.V., Pakhtusova E.V., Perevedentsev E.A., Pestov Yu.N., Popov A.S., Popov Yu.S., Razuvaev G.P., Rogovsky Yu.A., Romanov A.L., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Serednyakov S.I., Shatunov P.Yu., Shatunov Yu.M., Shebalin V.E., Shemyakin D.N., Shtol D.A., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Silagadze Z.K., Solodov E.P., Surin I.K., Talyshev A.A., Titov V.M., Vasiljev A.V., Vorobiov A.I., Yudin Yu.V., Zemlyansky I.M., and Zharinov Yu.M.
- Subjects
Physics ,QC1-999 - Abstract
It’s good known the difference in 3.5 sigma between the muon (g – 2) experimental result and its calculation in Standard Model. To clarify this intriguing discrepancy the new stage of muon (g – 2) measurement is under preparation at Fermi National Laboratory. On other hand, regular data taking for measurements of hadron cross section production in e+ e− annihilations is under way since December 2010 at the electron-positron collider VEPP-2000 with the CMD-3 and SND detectors. The collected data sample corresponds to about 60 inverse picobarns of integrated luminosity per detector in the energy range from 0.32 up to 2 GeV. Preliminary analysis of various hadronic cross sections has been performed.
- Published
- 2014
- Full Text
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31. Study of the process e+e− → 2(π+π−π0) with the CMD-3 detector at VEPP-2000 collider
- Author
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Lukin P.A., Akmetshin R.R., Anisenkov A.V., Aulchenko V.M., Banzarov V.Sh., Bashtovoy N.S., Berkaev D.E., Bondar A.E., Bragin A.V., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Grebenuk A.A., Grigoriev D.N., Gromov E.M., Ignatov F.V., Karpov S.V., Kazanin V.F., Khazin B.I., Koop I.A., Kovalenko O.A., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kuzmenko A.E., Kuzmin A.S., Logashenko I.B., Mikhailov K.Yu., Muchnoi N.Yu., Okhapkin V.S., Pestov Yu.N., Perevedentsev E.A., Popov A.S., Razuvaev G.P., Rogovsky Yu.A., Romanov A.L., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Shebalin V.E., Shemyakin D.N., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Shatunov P.Yu., Shatunov Yu.M., Solodov E.P., Titov V.M., Talyshev A.A., Vorobiov A.I., and Yudin Yu.V.
- Subjects
Physics ,QC1-999 - Abstract
Since 2010 the CMD-3 detector has been collecting data at the VEPP-2000 e+e− collider. CMD-3 is a general purpose detector designed to study e+e− annihilation into hadrons in the center-of-mass (c.m.) energy range from 0.3 up to 2 GeV. Preliminary results for the e+e− → 2(π+π−π0) cross section were obtained in the c.m. energy range from 1.5 up to 2 GeV. The analysis is based on a data sample of 22 pb−1.
- Published
- 2014
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32. Study of the processes e+e− → K+K−π+π−, ϕη with the CMD-3 detector at the e+e− collider VEPP-2000
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Shemyakin D.N., Akmetshin R.R., Anisenkov A.V., Aulchenko V.M., Banzarov V.Sh., Bashtovoy N.S., Berkaev D.E., Bondar A.E., Bragin A.V., Eidelman S.I., Epifanov D.A., Epshteyn L.B., Erofeev A.L., Fedotovich G.V., Gayazov S.E., Grebenuk A.A., Grigoriev D.N., Gromov E.M., Ignatov F.V., Karpov S.V., Kazanin V.F., Khazin B.I., Koop I.A., Kovalenko O.A., Kozyrev A.N., Kozyrev E.A., Krokovny P.P., Kuzmenko A.E., Kuzmin A.S., Logashenko I.B., Lukin P.A., Mikhailov K.Yu., Muchnoi N.Yu., Okhapkin V.S., Pestov Yu.N., Perevedentsev E.A., Popov A.S., Razuvaev G.P., Rogovsky Yu.A., Romanov A.L., Ruban A.A., Ryskulov N.M., Ryzhenenkov A.E., Shebalin V.E., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Shatunov P.Yu., Shatunov Yu.M., Solodov E.P., Titov V.M., Talyshev A.A., Vorobiov A.I., and Yudin Yu.V.
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Physics ,QC1-999 - Abstract
We report preliminary results on the measurement of the cross sections of the processes e+e− → K+K−π+π− and e+e− → ϕη in the c.m.energy range from 1.5 GeV to 2 GeV with the CMD-3 detector. The cross sections of these processes agree with BaBar results and have better accuracy.
- Published
- 2014
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- View/download PDF
33. Recent results of the study of hadronic production with the CMD-2 and SND detectors at the VEPP-2M collider
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Achasov, M.N., Akhmetshin, R.R., Aulchenko, V.M., Banzarov, V.Sh., Baratt, A., Barkov, L.M., Baru, S.E., Bashtovoy, N.S., Beloborodov, K.I., Berdugin, A.V., Bogdanchikov, A.G., Bondar, A.E., Bondarev, D.V., Bozhenok, A.V., Bragin, A.V., Bukin, A.D., Bukin, D.A., Dimova, T.V., Druzhinin, V.P., Eidelman, S.I., Epifanov, D.A., Fedotovitch, G.V., Gabyshev, N.I., Gorbachev, D.A., Grebeniuk, A.A., Grigoriev, D.N., Hughes, V.W., Ignatov, F.V., Karpov, S.V., Kazanin, V.F., Khazin, B.I., Koop, I.A., Korol, A.A., Koshuba, S.V., Krokovny, P.P., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Y., Milstein, A.I., Nesterenko, I.N., Okhapkin, V.S., Otboev, A.V., Pakhtusova, E.V., Perevedentsev, E.A., Polunin, A.A., Popov, A.S., Redin, S.I., Root, N.I., Ruban, A.A., Ryskulov, N.M., Serednyakov, S.I., Shamov, A.G., Shatunov, Y.M., Shwartz, B.A., Sibidanov, A.L., Sidorov, V.A., Silagadze, Z.K., Skrinsky, A.N., Snopkov, I.G., Solodov, E.P., Thompson, J.A., Usov, Y.V., Valishev, A.A., Vasiljev, A.V., Yudin, Y.V., Zaitsev, A.S., and Zverev, S.G.
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- 2004
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34. Precise measurements of the hadronic cross sections at the VEPP-2M collider with the CMD-2 detector
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Akhmetshin, R.R., Aulchenko, V.M., Banzarov, V.Sh., Barkov, L.M., Baru, S.E., Bashtovoy, N.S., Bondar, A.E., Bondarev, D.V., Bragin, A.V., Eidelman, S.I., Fedotovich, G.V., Gabyshev, N.I., Gorbachev, D.A., Grebeniuk, A.A., Grigoriev, D.N., Hughes, V.W., Ignatov, F.V., Karpov, S.V., Kazanin, V.F., Khazin, B.I., Koop, I.A., Krokovny, P.P., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Miller, J.P., Okhapkin, V.S., Polunin, A.A., Popov, A.S., Redin, S.I., Roberts, B.L., Root, N.I., Ruban, A.A., Ryskulov, N.M., Shatunov, Yu.M., Shwartz, B.A., Sibidanov, A.L., Sidorov, V.A., Skrinsky, A.N., Snopkov, I.G., Solodov, E.P., Thompson, J.A., Titov, V.M., Valishev, A.A., Yudin, Yu.V., and Zverev, S.G.
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- 2004
- Full Text
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35. Study of the process e+e− → K+K− in the center-of-mass energy range 1010–1060 MeV with the CMD-3 detector
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Kozyrev, E.A., Solodov, E.P., Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.S., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Korobov, A.A., Koop, I.A., Kozyrev, A.N., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Okhapkin, V.S., Perevedentsev, E.A., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Shatunov, Yu.M., Talyshev, A.A., Vorobiov, A.I., and Yudin, Yu.V.
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- 2018
- Full Text
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36. Study of the process e+e−→KS0KL0 in the center-of-mass energy range 1004–1060 MeV with the CMD-3 detector at the VEPP-2000 e+e− collider
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Kozyrev, E.A., Solodov, E.P., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.S., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Kirpotin, A.N., Korobov, A.A., Kovalenko, O.A., Kozyrev, A.N., Koop, I.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Senchenko, A.I., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Shatunov, P.Yu., Shatunov, Yu.M., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., and Yudin, Yu.V.
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Nuclear and High Energy Physics - Published
- 2016
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37. Study of the process e+e−→pp¯ in the c.m. energy range from threshold to 2 GeV with the CMD-3 detector
- Author
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Gromov, E.M., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Khazin, B.I., Kirpotin, A.N., Koop, I.A., Kovalenko, O.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Pivovarov, S.G., Popov, A.S., Razuvaev, G.P., Romanov, A.L., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Shatunov, P.Yu., Shatunov, Yu.M., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Yudin, Yu.V., and Zharinov, Yu.M.
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Nuclear and High Energy Physics - Published
- 2016
- Full Text
- View/download PDF
38. Results from the e+e− colliders in Novosibirsk
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Ryskulov N.M., Ruban A.A., Rogovsky Yu.A., Romanov A.L., Redin S.I., Popov Yu.S., Popov A.S., Pivovarov S.G., Pirogov S., Perevedentsev E.A., Pestov Yu.N., Mikhailov K.Yu., Lukin P.A., Lysenko A.P., Logashenko I.B., Kuzmin A.S., Kuzmenko A.E., Kozyrev A.N., Koop I.A., Khazin B.I., Kazanin V.F., Karpov S.V., Ignatov F.V., Gromov E.N., Grigoriev D.N., Grebenuk A.A., Gayazov S.E., Fedotovich G.V., Epshteyn L.B., Epifanov D.A., Eidelman S.I., Bragin A.V., Bondar A.E., Berkaev D.E., Bashtovoy N.S., Barkov L.M., Banzarov V.S., Aulchenko V.M., Ahokhin S.A., Anisonkov A.V., Akhmetshin R.R., Ryzhenenkov A.E., Shebalin V.E., Shemyakin D.N., Shwartz B.A., Shwartz D.B., Sibidanov A.L., Shatunov P.Yu., Shatunov Yu.M., Snopkov I.G., Solodov E.P., Titov V.M., Talyshev A.A., Vorobiov A.I., Yudin Yu.V., and Zaytsev A.S.
- Subjects
Physics ,QC1-999 - Abstract
Two e+e− colliders, VEPP-4M and VEPP2000, are taking data at the Budker INP in Novosibirsk, Russia. KEDR detector at the VEPP-4M collider continues deliver precision measurements of the charmonium family. Results of the ψ(2S ) and ψ(3770) study are presented. Two energy scans of a center-of-mass energy range from 1 GeV to 2 GeV has been performed by the VEPP2000 collider with an integrated luminosity of about 35 pb−1, collected by each of the CMD-3 and SND detectors. This paper reports the latest results from VEPP-2000 obtained by the CMD-3 collaboration.
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- 2012
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39. Study of the process e+e− → π+π−π0η in the c.m. energy range 1394–2005 MeV with the CMD-3 detector
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Koop, I.A., Kirpotin, A.N., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Otboev, A.V., Pestov, Yu.N., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Senchenko, A.I., Shatunov, Yu.M., Shatunov, P.Yu., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Zemlyansky, I.M., and Yudin, Yu.V.
- Published
- 2017
- Full Text
- View/download PDF
40. Search for the process e+e−→η′(958) with the CMD-3 detector
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Akhmetshin, R.R., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Grigoriev, D.N., Gromov, E.N., Ignatov, F.V., Karpov, S.V., Kazanin, V.F., Khazin, B.I., Koop, I.A., Kovalenko, O.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Muchnoi, N.Yu., Okhapkin, V.S., Pestov, Yu.N., Perevedentsev, E.A., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Romanov, A.L., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Shatunov, P.Yu., Shatunov, Yu.M., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., and Yudin, Yu.V.
- Subjects
lcsh:Physics ,lcsh:QC1-999 - Abstract
A search for the process e+eââηâ²(958) in the Ï+ÏâηâÏ+Ïâγγ final state has been performed with the CMD-3 detector at the VEPP-2000 e+eâ collider. Using an integrated luminosity of 2.69 pbâ1 collected at the center-of-mass energy Ec.m.=957.68 MeV we set an upper limit for the product of electronic width and branching fractions Îηâ²(958)âe+eââ Bηâ²(958)âÏ+Ïâηâ Bηâγγ
- Published
- 2015
41. Study of the process e+e− → π+π−π+π− in the c.m. energy range 920–1060 MeV with the CMD-3 detector
- Author
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Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kasaev, A.S., Kazanin, V.F., Koop, I.A., Kovalenko, O.A., Korobov, A.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lysenko, A.P., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Pestov, Yu.N., Perevedentsev, E.A., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Shebalin, V.E., Shemyakin, D.N., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Shatunov, Yu.M., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., and Yudin, Yu.V.
- Published
- 2017
- Full Text
- View/download PDF
42. Measurement of ω meson parameters in π+π−π0 decay mode with CMD-2
- Author
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Akhmetshin, R.R., Anashkin, E.V., Aulchenko, V.M., Banzarov, V.Sh., Barkov, L.M., Baru, S.E., Bashtovoy, N.S., Bondar, A.E., Bondarev, D.V., Chernyak, D.V., Eidelman, S.I., Fedotovich, G.V., Gabyshev, N.I., Grebeniuk, A.A., Grigoriev, D.N., Khazin, B.I., Koop, I.A., Kurdadze, L.M., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Nesterenko, I.N., Okhapkin, V.S., Perevedentsev, E.A., Polunin, A.A., Purlatz, T.A., Root, N.I., Ruban, A.A., Ryskulov, N.M., Shamov, A.G., Shatunov, Yu.M., Shekhtman, A.I., Sher, A.E., Shwartz, B.A., Sidorov, V.A., Skrinsky, A.N., Smakhtin, V.P., Snopkov, I.G., Solodov, E.P., Stepanov, P.Yu., Sukhanov, A.I., Titov, V.M., Valishev, A.A., Yudin, Yu.V., Zverev, S.G., Thompson, J.A., Dhawan, S.K., and Hughes, V.W.
- Published
- 2000
- Full Text
- View/download PDF
43. Cross section of the reaction e +e −→ π+π−π+π− below 1 GeV at CMD-2
- Author
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Akhmetshin, R.R., Anashkin, E.V., Arpagaus, M., Aulchenko, V.M., Banzarov, V.Sh., Barkov, L.M., Bashtovoy, N.S., Bondar, A.E., Bondarev, D.V., Bragin, A.V., Chernyak, D.V., Eidelman, S.I., Fedotovitch, G.V., Gabyshev, N.I., Grebeniuk, A.A., Grigoriev, D.N., Hughes, V.W., Karpov, S.V., Kazanin, V.F., Khazin, B.I., Koop, I.A., Korostelev, M.S., Krokovny, P.P., Kurdadze, L.M., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Mikhailov, K.Yu., Milstein, A.I., Nesterenko, I.N., Okhapkin, V.S., Otboev, A.V., Polunin, A.A., Popov, A.S., Purlatz, T.A., Root, N.I., Ruban, A.A., Ryskulov, N.M., Shamov, A.G., Shatunov, Yu.M., Shwartz, B.A., Sibidanov, A.L., Sidorov, V.A., Skrinsky, A.N., Smakhtin, V.P., Snopkov, I.G., Solodov, E.P., Stepanov, P.Yu., Sukhanov, A.I., Thompson, J.A., Titov, V.M., Valishev, A.A., Yudin, Yu.V., and Zverev, S.G.
- Published
- 2000
- Full Text
- View/download PDF
44. New measurement of the rare decay φ→ η′ γ with CMD-2
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Akhmetshin, R.R., Anashkin, E.V., Arpagaus, M., Aulchenko, V.M., Banzarov, V.Sh., Barkov, L.M., Bashtovoy, N.S., Bondar, A.E., Bondarev, D.V., Bragin, A.V., Chernyak, D.V., Eidelman, S.I., Fedotovitch, G.V., Gabyshev, N.I., Grebeniuk, A.A., Grigoriev, D.N., Hughes, V.W., Ivanov, P.M., Karpov, S.V., Kazanin, V.F., Khazin, B.I., Koop, I.A., Korostelev, M.S., Krokovny, P.P., Kurdadze, L.M., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Mikhailov, K.Yu., Nesterenko, I.N., Okhapkin, V.S., Otboev, A.V., Perevedentsev, E.A., Polunin, A.A., Popov, A.S., Purlatz, T.A., Root, N.I., Ruban, A.A., Ryskulov, N.M., Shamov, A.G., Shatunov, Yu.M., Shekhtman, A.I., Shwartz, B.A., Sibidanov, A.L., Sidorov, V.A., Skrinsky, A.N., Smakhtin, V.P., Snopkov, I.G., Solodov, E.P., Stepanov, P.Yu., Sukhanov, A.I., Thompson, J.A., Titov, V.M., Valishev, A.A., Yudin, Yu.V., and Zverev, S.G.
- Published
- 2000
- Full Text
- View/download PDF
45. Measurement of the e+e− → K+K−π+π− cross section with the CMD-3 detector at the VEPP-2000 collider
- Author
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Shemyakin, D.N., Fedotovich, G.V., Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.Sh., Bashtovoy, N.S., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Gayazov, S.E., Grebenuk, A.A., Gribanov, S.S., Grigoriev, D.N., Ignatov, F.V., Ivanov, V.L., Karpov, S.V., Kazanin, V.F., Koop, I.A., Korobov, A.A., Kovalenko, O.A., Kozyrev, A.N., Kozyrev, E.A., Krokovny, P.P., Kuzmenko, A.E., Kuzmin, A.S., Logashenko, I.B., Lysenko, A.P., Lukin, P.A., Mikhailov, K.Yu., Okhapkin, V.S., Pestov, Yu.N., Perevedentsev, E.A., Popov, A.S., Razuvaev, G.P., Rogovsky, Yu.A., Ruban, A.A., Ryskulov, N.M., Ryzhenenkov, A.E., Shebalin, V.E., Shwartz, B.A., Shwartz, D.B., Sibidanov, A.L., Shatunov, Yu.M., Solodov, E.P., Titov, V.M., Talyshev, A.A., Vorobiov, A.I., Yudin, Yu.V., and Zemlyansky, I.M.
- Published
- 2016
- Full Text
- View/download PDF
46. Study of the process e+e−→K+K− in the center-of-mass energy range 1010–1060 MeV with the CMD-3 detector
- Author
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Kozyrev, E.A., primary, Solodov, E.P., additional, Akhmetshin, R.R., additional, Amirkhanov, A.N., additional, Anisenkov, A.V., additional, Aulchenko, V.M., additional, Banzarov, V.S., additional, Bashtovoy, N.S., additional, Berkaev, D.E., additional, Bondar, A.E., additional, Bragin, A.V., additional, Eidelman, S.I., additional, Epifanov, D.A., additional, Epshteyn, L.B., additional, Erofeev, A.L., additional, Fedotovich, G.V., additional, Gayazov, S.E., additional, Grebenuk, A.A., additional, Gribanov, S.S., additional, Grigoriev, D.N., additional, Ignatov, F.V., additional, Ivanov, V.L., additional, Karpov, S.V., additional, Kasaev, A.S., additional, Kazanin, V.F., additional, Korobov, A.A., additional, Koop, I.A., additional, Kozyrev, A.N., additional, Krokovny, P.P., additional, Kuzmenko, A.E., additional, Kuzmin, A.S., additional, Logashenko, I.B., additional, Lukin, P.A., additional, Lysenko, A.P., additional, Mikhailov, K.Yu., additional, Okhapkin, V.S., additional, Perevedentsev, E.A., additional, Pestov, Yu.N., additional, Popov, A.S., additional, Razuvaev, G.P., additional, Rogovsky, Yu.A., additional, Ruban, A.A., additional, Ryskulov, N.M., additional, Ryzhenenkov, A.E., additional, Shebalin, V.E., additional, Shemyakin, D.N., additional, Shwartz, B.A., additional, Shwartz, D.B., additional, Sibidanov, A.L., additional, Shatunov, Yu.M., additional, Talyshev, A.A., additional, Vorobiov, A.I., additional, and Yudin, Yu.V., additional
- Published
- 2018
- Full Text
- View/download PDF
47. Hadronic cross sections with the CMD-3 detector at the VEPP-2000
- Author
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Akhmetshin, R.R., primary, Amirkhanov, A.N., additional, Anisenkov, A.V., additional, Aulchenko, V.M., additional, Banzarov, V.Sh., additional, Bashtovoy, N.S., additional, Berkaev, D.E., additional, Bondar, A.E., additional, Bragin, A.V., additional, Eidelman, S.I., additional, Epifanov, D.A., additional, Epshteyn, L.B., additional, Erofeev, A.L., additional, Fedotovich, G.V., additional, Gayazov, S.E., additional, Grebenuk, A.A., additional, Gribanov, S.S., additional, Grigoriev, D.N., additional, Ignatov, F.V., additional, Ivanov, V.L., additional, Karpov, S.V., additional, Kazanin, V.F., additional, Koop, I.A., additional, Kirpotin, A.N., additional, Korobov, A.A., additional, Kozyrev, A.N., additional, Kozyrev, E.A., additional, Krokovny, P.P., additional, Kuzmenko, A.E., additional, Kuzmin, A.S., additional, Logashenko, I.B., additional, Lukin, P.A., additional, Mikhailov, K.Yu., additional, Okhapkin, V.S., additional, Otboev, A.V., additional, Pestov, Yu.N., additional, Popov, A.S., additional, Razuvaev, G.P., additional, Rogovsky, Yu.A., additional, Ruban, A.A., additional, Ryskulov, N.M., additional, Ryzhenenkov, A.E., additional, Senchenko, A.I., additional, Shatunov, Yu.M., additional, Shatunov, P.Yu., additional, Shebalin, V.E., additional, Shemyakin, D.N., additional, Shwartz, B.A., additional, Shwartz, D.B., additional, Sibidanov, A.L., additional, Solodov, E.P., additional, Titov, V.M., additional, Talyshev, A.A., additional, Vorobiov, A.I., additional, Zemlyansky, I.M., additional, and Yudin, Yu.V., additional
- Published
- 2018
- Full Text
- View/download PDF
48. Preliminary results on CMD-3 measurement of e+e−→ π+π− cross section.
- Author
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Denig, A., Redmer, C.-F., Ignatov, Fedor, Logashenko, I.B., Akhmetshin, R.R., Amirkhanov, A.N., Anisenkov, A.V., Aulchenko, V.M., Banzarov, V.S., Bashtovoy, N.S., Berkaev, D.E., Bondar, A.E., Bragin, A.V., Eidelman, S.I., Epifanov, D.A., Epshteyn, L.B., Erofeev, A.L., Fedotovich, G.V., Gayazov, S.E., and Grebenuk, A.A.
- Subjects
ELECTRON-positron interactions ,LUMINOSITY ,STANDARD model (Nuclear physics) ,MUONIUM ,HADRONS - Abstract
The CMD-3 detector has been successfully collecting data at the electron-positron collider VEPP-2000 since December 2010. The first scan below 1 GeV for a π
+ π− measurement was performed in 2013. The collected data sample corresponds to about 18 pb−1 of integrated luminosity in this energy range. Analysis of the e+ e− → π+ π− cross section is in progress. Status of this measurement are presented. [ABSTRACT FROM AUTHOR]- Published
- 2019
- Full Text
- View/download PDF
49. Identification of the e+e−→ nn̅ events in CMD-3 detector.
- Author
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Amirkhanov, A.N., Fedotovich, G.V., Gribanov, S.S., Logashenko, I.B., Popov, A.S., Ryskulov, N.M., Ryzhenenkov, A.E., Achasov, M.N., Ignatov, F.V., and Krokovny, P.P.
- Subjects
ELECTRON-electron interactions ,NUCLEAR cross sections ,NUCLEAR counters ,PHYSICAL measurements ,NUCLEAR physics experiments - Abstract
A large amount of data collected with the CMD-3 detector above the threshold of the nn̅pair allows to measure the cross section of the process e
+ e− → nn̅and the neutron form factor with good accuracy. This task is complicated by a large number of background events and necessity of finding ways to suppress them. A technique of identification for e+ e− → nn̅events is described. [ABSTRACT FROM AUTHOR]- Published
- 2019
- Full Text
- View/download PDF
50. Measurement of φ meson parameters in KL0KS0 decay mode with CMD-2
- Author
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Akhmetshin, R.R., Anashkin, E.V., Arpagaus, M., Aulchenko, V.M., Banzarov, V.Sh., Barkov, L.M., Baru, S.E., Bashtovoy, N.S., Bondar, A.E., Chernyak, D.V., Chertovskikh, A.G., Eidelman, S.I., Fedotovich, G.V., Gabyshev, N.I., Grebeniuk, A.A., Grigoriev, D.N., Khazin, B.I., Koop, I.A., Kurdadze, L.M., Kuzmin, A.S., Logashenko, I.B., Lukin, P.A., Lysenko, A.P., Nesterenko, I.N., Okhapkin, V.S., Perevedentsev, E.A., Polunin, A.A., Pozdeev, E.G., Ptitzyn, V.I., Purlatz, T.A., Root, N.I., Ruban, A.A., Ryskulov, N.M., Shamov, A.G., Shatunov, Yu.M., Shekhtman, A.I., Shwartz, B.A., Sidorov, V.A., Skrinsky, A.N., Smakhtin, V.P., Snopkov, I.G., Solodov, E.P., Stepanov, P.Yu., Sukhanov, A.I., Yudin, Yu.V., Zverev, S.G., Dvoretsky, A.S., Krokovny, P.P., Mikhailov, K.Yu., and Thompson, J.A.
- Published
- 1999
- Full Text
- View/download PDF
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