Zobrazeno 1 - 10
of 16
pro vyhledávání: '"R. R Akhmetshin"'
Autor:
CMD-3 collaboration, S. S. Gribanov, A. S. Popov, R. R. Akhmetshin, A. N. Amirkhanov, A. V. Anisenkov, V. M. Aulchenko, V. Sh. Banzarov, N. S. Bashtovoy, D. E. Berkaev, A. E. Bondar, A. V. Bragin, S. I. Eidelman, D. A. Epifanov, L. B. Epshteyn, A. L. Erofeev, G. V. Fedotovich, S. E. Gayazov, F. J. Grancagnolo, A. A. Grebenuk, D. N. Grigoriev, F. V. Ignatov, V. L. Ivanov, S. V. Karpov, V. F. Kazanin, A. N. Kirpotin, I. A. Koop, A. A. Korobov, O. A. Kovalenko, A. N. Kozyrev, E. A. Kozyrev, P. P. Krokovny, A. E. Kuzmenko, A. S. Kuzmin, I. B. Logashenko, P. A. Lukin, K. Yu. Mikhailov, V. S. Okhapkin, A. V. Otboev, Yu. N. Pestov, G. P. Razuvaev, Yu. A. Rogovsky, A. A. Ruban, N. M. Ryskulov, A. E. Ryzhenenkov, A. V. Semenov, A. I. Senchenko, Yu. M. Shatunov, P. Yu. Shatunov, V. E. Shebalin, D. N. Shemyakin, B. A. Shwartz, D. B. Shwartz, A. L. Sibidanov, E. P. Solodov, V. M. Titov, A. A. Talyshev, S. S. Tolmachev, A. I. Vorobiov, I. M. Zemlyansky, Yu. V. Yudin
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 1, Pp 1-24 (2020)
Abstract The cross section of the process e + e − → ηπ + π − is measured using the data collected with the CMD-3 detector at the VEPP-2000 collider in the center-of-mass energy range from 1.1 to 2.0 GeV. The decay mode η → γγ is used fo
Externí odkaz:
https://doaj.org/article/49292a13193044389044537ec6a08003
Autor:
R. I. Shcherbakov, D. N. Grigoriev, V. V. Porosev, S. S. Afanasenko, A. V. Timofeev, V. F. Kazanin, R. R. Akhmetshin
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 57:185-194
Problems associated with the radiography of objects made of steel having thickness of 100 mm and more are outlined. The classical method of gathering information provides for mounting semiconductor photo detectors directly on scintillators. As a resu
Publikováno v:
SciPost Physics Proceedings, Iss 1, p 034 (2019)
Precise study of the hadrons production in $e^+e^-$ annihilation at low energies provides important information about interactions of light quarks and spectroscopy of their bound states. These studies are especially important for theoretical calculat
Externí odkaz:
https://doaj.org/article/99374fb5cebc4fbbb26ff61db737a3f3
Autor:
E A Kozyrev, R. R Akhmetshin, A N Amirkhanov, A V Anisenkov, V M Aulchenko, V Sh Banzarov, N S Bashtovoy, D E Berkaev, A E Bondar, A V Bragin, S I Eidelman, A D Epifanov, L B Epshteyn, A L Erofeev, G V Fedotovich, S E Gayazov, A. A Grebenuk, S. S Gribanov, D N Grigoriev, F V Ignatov, V L Ivanov, S V Karpov, V F Kazanin, I A Koop, A N Kirpotin, A. A Korobov, A N Kozyrev, P. P Krokovny, A E Kuzmenko, A S Kuzmin, I B Logashenko, P A Lukin, K Yu Mikhailov, V S Okhapkin, Yu N Pestov, A S Popov, G P Razuvaev, Yu A Rogovsky, A. A Ruban, N M Ryskulov, A E Ryzhenenkov, A V Semenov, Yuri M. Shatunov, P Yu Shatunov, V E Shebalin, D N Shemyakin, B A Shwartz, D B Shwartz, A L Sibidanov, E P Solodov, V M Titov, A. A Talyshev, A I Vorobiov, I M Zemlyansky, Yu V Yudin
Publikováno v:
Proceedings of European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2019).
Autor:
Y. Nakatsugawa, C. V. Tao, Y. Nakamura, Y. Ban, T. Kachelhoffer, Arsen Khvedelidze, G. Kumsiashvili, Minoru Yoshida, Alexey Volkov, T. Kormoll, Zainol Abidin Ibrahim, I. Trekov, Yu Nakazawa, Tsutomu Mibe, M. J. Lee, Tamaki Yoshioka, Paul Dauncey, N. Miyamoto, S. Hashimoto, Kai Zuber, E. Gillies, P. Jonsson, P. J. Dornan, Zviad Tsamalaidze, J. Tojo, H. Nakai, K. Sasaki, N. Kazak, Yoshitaka Eguchi, Dietmar Bauer, V. Ponariadov, Jordan Nash, P. Sarin, A. M. Teixeira, Jie Zhang, H. Yamaguchi, Y. Zhang, K. Ueno, F. Mohamad Idris, J. Tang, A. Sato, J. C. Angélique, T. Yano, O. Kemularia, M. Tomášek, T. Hayashi, L. B. Epshteyn, G. Kozlov, R. P. Litchfield, S. J. Chen, A. Kurup, Benjamin Krikler, T. Yamane, T. Ota, Y. Miyazaki, M. Koike, Joe Sato, A. Jansen, Kazuki Okamoto, I. H. Hashim, M. S. Nioradze, Tengizi Toriashvili, Y. Tevzadze, Y. K. Semertzidis, E. Kaneva, Yasuhiro Makida, C. Wu, W. Da Silva, Yoshitaka Kuno, Michael Finger Jr, C. Cârloganu, Eitaro Hamada, Rei Kawashima, Y. Fukao, I. Lomidze, K. A. Mohamed Kamal Azmi, W. C. Yao, R. Abramishvili, T. Y. Xing, Yang Yang, G. Quémener, T. T. H. Loan, Y. E. Cheung, G. V. Fedotovich, A. Melnik, T. Takayanagi, Tatsushi Nakamoto, R. R. Akhmetshin, Kou Oishi, Dz. Shoukavy, Masami Iio, T. Thanh, Jaroslaw Pasternak, J. Odell, Saki Ohta, F. Ignatov, K. Okinaka, O. Markin, Hajime Nishiguchi, Vladimir Rusinov, Satoshi Mihara, K. Noguchi, C. Densham, X. S. Jiang, P. Warin-Charpentier, M. Slunecka, Y. Uchida, T. Numao, Masashi Tanaka, C. Omori, Yurii Kurochkin, A. Drutskoy, G. Ban, D. N. Grigoriev, M. Yamanaka, T. T. Chau, Masaharu Aoki, Vaclav Vrba, V. Niess, S. S. Tolmachev, A. Paulau, Vassili Kazanin, A. Issadykov, N. Tsverava, T. Motoishi, D. Baygarashev, T. Tachimoto, J. L. Gabriel, D. Aznabayev, Yuki Fujii, Iuri Bagaturia, P. Loveridge, Jin Shei Lai, A. Yamamoto, V. H. Hai, Manabu Moritsu, D. Lomidze, H. Natori, A. Allin, Yuki Nakai, H. Katayama, Yohei Matsuda, Takahiro Okamura, Kiyotomo Kawagoe, A. Bondar, A. Melkadze, H. Trang, E. P. Velicheva, V. Duginov, M. L. Wong, T. S. Wong, Y. Mori, A. A. Ruban, M. Sugano, H. Sakamoto, Y. Igarashi, V. Anishchik, G.G. Macharashvili, Maxim V. Zdorovets, Hidetomo Yoshida, D. Stöckinger, George Adamov, M. Kravchenko, Yoshiaki Kuriyama, Hai-Bo Li, K. Gritsay, J. K. Chen, Toru Ogitsu, N. Shigyo, Yu.V. Yudin, B. Lagrange, F. Kapusta, T. Hiasa, T. Uchida, Masahito Tomizawa, Y. J. Mao, W. A. T. Wan Abdullah, S. Fayer, P. Evtoukhovich, V. A. Kalinnikov, O. Hayashi, B. Yeo, W. G. Li, K. Ishibashi, A. Moiseenko, D. Picters, T. Itahashi, B. Carniol, A. N. Kozyrev, B. M. Sabirov, G. G. Devidze, Y. Yuan
Publikováno v:
PTEP
PTEP, 2020, 2020 (3), pp.033C01. ⟨10.1093/ptep/ptz125⟩
PTEP, 2020, 2020 (3), ⟨10.1093/ptep/ptz125⟩
PTEP, 2020, 2020 (3), pp.033C01. ⟨10.1093/ptep/ptz125⟩
PTEP, 2020, 2020 (3), ⟨10.1093/ptep/ptz125⟩
The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus ($\mu-e$ conversion,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c855750a0fd06565a350e9f6ca5d6339
https://eprints.gla.ac.uk/222289/1/222289.pdf
https://eprints.gla.ac.uk/222289/1/222289.pdf
Autor:
CMD-3 collaboration, S. S. Gribanov, A. S. Popov, R. R. Akhmetshin, A. N. Amirkhanov, A. V. Anisenkov, V. M. Aulchenko, V. Sh. Banzarov, N. S. Bashtovoy, D. E. Berkaev, A. E. Bondar, A. V. Bragin, S. I. Eidelman, D. A. Epifanov, L. B. Epshteyn, A. L. Erofeev, G. V. Fedotovich, S. E. Gayazov, F. J. Grancagnolo, A. A. Grebenuk, D. N. Grigoriev, F. V. Ignatov, V. L. Ivanov, S. V. Karpov, V. F. Kazanin, A. N. Kirpotin, I. A. Koop, A. A. Korobov, O. A. Kovalenko, A. N. Kozyrev, E. A. Kozyrev, P. P. Krokovny, A. E. Kuzmenko, A. S. Kuzmin, I. B. Logashenko, P. A. Lukin, K. Yu. Mikhailov, V. S. Okhapkin, A. V. Otboev, Yu. N. Pestov, G. P. Razuvaev, Yu. A. Rogovsky, A. A. Ruban, N. M. Ryskulov, A. E. Ryzhenenkov, A. V. Semenov, A. I. Senchenko, Yu. M. Shatunov, P. Yu. Shatunov, V. E. Shebalin, D. N. Shemyakin, B. A. Shwartz, D. B. Shwartz, A. L. Sibidanov, E. P. Solodov, V. M. Titov, A. A. Talyshev, S. S. Tolmachev, A. I. Vorobiov, I. M. Zemlyansky, Yu. V. Yudin
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 1, Pp 1-24 (2020)
Journal of High Energy Physics
Journal of High Energy Physics
The cross section of the process e + e − → ηπ + π − is measured using the data collected with the CMD-3 detector at the VEPP-2000 collider in the center-of-mass energy range from 1.1 to 2.0 GeV. The decay mode η → γγ is used for η meso
Autor:
I. B. Logashenko, V. S. Banzarov, A. N. Kirpotin, V. S. Okhapkin, S. Karpov, Yu.N. Pestov, S. E. Gayazov, A. A. Ruban, I. A. Koop, K.Yu. Mikhailov, D. N. Shemyakin, Alexey Anisenkov, A. E. Kuzmenko, Yu. M. Shatunov, B. I. Khazin, G. P. Razuvaev, N. S. Bashtovoy, E. A. Kozyrev, P. A. Lukin, Yu.V. Yudin, D. A. Epifanov, L. B. Epshteyn, R. R. Akhmetshin, E. P. Solodov, D. E. Berkaev, A. S. Kuzmin, D.B. Shwartz, A. N. Kozyrev, A. E. Ryzhenenkov, Yu. A. Rogovsky, A. S. Popov, A. P. Lysenko, O. A. Kovalenko, V. M. Titov, E. A. Perevedentsev, V. M. Aulchenko, A. A. Talyshev, G. V. Fedotovich, V. F. Kazanin, F. V. Ignatov, B.A. Shwartz, V. E. Shebalin, V. L. Ivanov, Yu. M. Zharinov, P. P. Krokovny, A. V. Bragin, A. L. Erofeev, Semen Eidelman, A. L. Romanov, N. M. Ryskulov, D. N. Grigoriev, A. I. Vorobiov, A.L. Sibidanov, P. Yu. Shatunov, A. A. Grebenuk, E. M. Gromov
Publikováno v:
Physics of Atomic Nuclei. 78:591-602
Experiments with the CMD-3 detector at the VEPP-2000 electron–positron collider in the range of center of mass collision energies from 0.32 to 2 GeV have been performed since December 2010. The amount of accumulated data corresponds to an integrate
Autor:
A. S. Popov, D. E. Berkaev, A. N. Kozyrev, B. I. Khazin, V. M. Aulchenko, Yu. M. Shatunov, I. B. Logashenko, A. P. Lysenko, D. N. Shemyakin, E. P. Solodov, V.Sh. Banzarov, N. S. Bashtovoy, A. I. Vorobiov, D. N. Grigoriev, S. E. Gayazov, E. A. Kozyrev, P. Yu. Shatunov, A. E. Kuzmenko, N. M. Ryskulov, Yu.N. Pestov, G. P. Razuvaev, V. F. Kazanin, B.A. Shwartz, A. N. Kirpotin, D. A. Epifanov, A. V. Bragin, A. A. Ruban, E. A. Perevedentsev, P. A. Lukin, A. L. Romanov, V. S. Okhapkin, F. V. Ignatov, P. P. Krokovny, V. M. Titov, O. A. Kovalenko, A. A. Grebenyuk, A.L. Sibidanov, A. L. Erofeev, Semen Eidelman, D.B. Shwartz, R. R. Akhmetshin, L. B. Epshteyn, A. S. Kuzmin, A. A. Talyshev, Alexey Anisenkov, Yu.V. Yudin, E. M. Gromov, Yu. M. Zharinov, A. E. Ryzhenenkov, Yu. A. Rogovsky, K.Yu. Mikhailov, V. E. Shebalin, S. Karpov, I. A. Koop, G. V. Fedotovich
Publikováno v:
Physics of Atomic Nuclei. 78:358-362
Preliminary results of an experiment that is aimed at measuring the cross section for the process e+e− → K+K− at c.m. energies in the range between 1.01 and 2.0 GeV with the aid of the CMD-3 detector and which is being performed at the VEPP-200
Publikováno v:
Physics of Atomic Nuclei. 72:477-481
The electromagnetic endcap BGO calorimeter of the CMD-3 detector is ready for experiments at the new e + e − collider VEPP-2000. Light readout is performed by silicon photodiodes. A thermalcontrol system that is able to maintain the calorimeter tem
Autor:
P. A. Lukin, B. Sh. Banzarov, P. P. Krokovny, Yu.V. Yudin, F. V. Ignatov, V. S. Okhapkin, K.Yu. Mikhailov, V. M. Aulchenko, A. S. Popov, D. N. Grigor’ev, B. I. Khazin, S. I. Redin, Yu. M. Shatunov, L. M. Barkov, A. E. Bondar, A. A. Grebenyuk, A. S. Kuzmin, A. V. Bragin, B.A. Shvarts, A. S. Zaitsev, R. R. Akhmetshin, N. M. Ryskulov, Sergei V. Karpov, Vladimir Smakhtin, E. A. Perevedentsev, N. S. Bashtovoi, I. Logashenko, E. P. Solodov, A. L. Sibidanov, I. Nesterenko, D. A. Epifanov, I. G. Snopkov, A. V. Otboev, Semen Eidelman, A. A. Ruban, V. F. Kazanin, G. V. Fedotovich, I. A. Koop
Publikováno v:
JETP Letters. 88:85-90
The ϕ → π+π−γγ and ϕ → π+π−η decays are sought in the experimental data obtained with the CMD-2 detector in the region of the ϕ-meson resonance. Upper limits ℛ(ϕ → ππγγ)< 1.2 × 10−4 and ℛ(ϕ → ππη) < 6.1 × 10−5