Zobrazeno 1 - 10
of 396
pro vyhledávání: '"Karpov G"'
Autor:
Anashin, V. V., Anchugov, O. V., Andrianov, A. V., Astrelina, K. V., Aulchenko, V. M., Baldin, E. M., Baranov, G. N., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Basok, I. Yu., Batrakov, A. M., Bekhtenev, E. A., Belikov, O. V., Berkaev, D. E., Blinov, A. E., Blinov, V. E., Blinov, M. F., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bolkhovityanov, D. Yu., Bondar, A. E., Buzykaev, A. R., Cheblakov, P. B., Dorohov, V. L., Emanov, F. A., Gambaryan, V. V., Grigoriev, D. N., Kaminskiy, V. V., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Karukina, K. Yu., Kashtankin, D. P., Kasyanenko, P. V., Katcin, A. A., Kharlamova, T. A., Kiselev, V. A., Kononov, S. A., Krasnov, A. A., Kravchenko, E. A., Kudryavtsev, V. N., Kulikov, V. F., Kuyanov, I. A., Levichev, E. B., Logachev, P. V., Maksimov, D. A., Maltseva, Yu. I., Malyshev, V. M., Maslennikov, A. L., Meshkov, O. I., Mishnev, S. I., Morozov, I. A., Morozov, I. I., Nikiforov, D. A., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Oreshkin, S. B., Osipov, A. A., Ovtin, I. V., Pavlenko, A. V., Peleganchuk, S. V., Piminov, P. A., Podgornov, N. A., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Savinov, G. A., Shamov, A. G., Shekhtman, L. I., Shvedov, D. A., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Sokolov, A. V., Starostina, E. V., Sukhanov, D. P., Sukharev, A. M., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tribendis, A. G., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Zhilich, V. N., Zhukov, A. A., Zhulanov, V. V., Zhuravlev, A. N.
We present the study of the decay $J/\psi \rightarrow \rho\pi$. The results are based on of 5.2~million $J/\psi$ events collected by the KEDR detector at the VEPP-4M collider. The branching fractions are measured to be $\B(J/\psi \rightarrow \rho\pi)
Externí odkaz:
http://arxiv.org/abs/2211.13520
Autor:
Anashin, V. V., Anchugov, O. V., Aulchenko, V. M., Baldin, E. M., Baranov, G. N., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Basok, I. Yu., Batrakov, A. M., Bekhtenev, E. A., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Buzykaev, A. R., Cheblakov, P. B., Dorohov, V. L., Eidelman, S. I., Grigoriev, D. N., Glukhov, S. A., Kaminskiy, V. V., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Karukina, K. Yu., Kashtankin, D. P., Kasyanenko, P. V., Kharlamova, T. A., Kiselev, V. A., Kolmogorov, V. V., Kononov, S. A., Kotov, K. Yu., Krasnov, A. A., Kravchenko, E. A., Kudryavtsev, V. N., Kulikov, V. F., Kurkin, G. Ya., Kuyanov, I. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Meshkov, O. I., Mishnev, S. I., Morozov, I. A., Morozov, I. I., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Osipov, A. A., Ovtin, I. V., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shvedov, D. A., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Sokolov, A. V., Sukhanov, D. P., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tribendis, A. G., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Zhilich, V. N., Zhukov, A. A., Zhulanov, V. V., Zhuravlev, A. N.
The present work continues a series of the KEDR measurements of the $R$ value that started in 2010 at the VEPP-4M $e^+e^-$ collider. By combining new data with our previous results in this energy range we measured the values of $R_{\text{uds}}$ and $
Externí odkaz:
http://arxiv.org/abs/1805.06235
Autor:
Anashin, V. V., Anchugov, O. V., Aulchenko, V. M., Baldin, E. M., Baranov, G. N., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Basok, I. Yu., Batrakov, A. M., Bekhtenev, E. A., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Buzykaev, A. R., Cheblakov, P. B., Dorohov, V. L., Eidelman, S. I., Grigoriev, D. N., Glukhov, S. A., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Karukina, K. Yu., Kashtankin, D. P., Kharlamova, T. A., Kiselev, V. A., Kolmogorov, V. V., Kononov, S. A., Kotov, K. Yu., Krasnov, A. A., Kravchenko, E. A., Kudryavtsev, V. N., Kulikov, V. F., Kurkin, G. Ya., Kuyanov, I. A., Kuper, E. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Meshkov, O. I., Mishnev, S. I., Morozov, I. A., Morozov, I. I., Muchnoi, N. Yu., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Osipov, A. A., Ovtin, I. V., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shvedov, D. A., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Sokolov, A. V., Sukhanov, D. P., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tribendis, A. G., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Zhilich, V. N., Zhukov, A. A., Zhulanov, V. V., Zhuravlev, A. N.
The product of the electronic width of the $\psi(2S)$ meson and the branching fraction of its decay to the muon pair was measured in the $e^{+}e^{-} \to \psi(2S) \to \mu^{+}\mu^{-}$ process using nine data sets corresponding to an integrated luminosi
Externí odkaz:
http://arxiv.org/abs/1801.10362
Autor:
Anashin, V. V., Aulchenko, V. M., Baldin, E. M., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Bedny, I. V., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Bondarev, D. V., Buzykaev, A. R., Eidelman, S. I., Glukhovchenko, Yu. M., Gulevich, V. V., Gusev, D. V., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Kharlamova, T. A., Kiselev, V. A., Kononov, S. A., Kotov, K. Yu., Kravchenko, E. A., Kulikov, V. F., Kurkin, G. Ya., Kuper, E. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Medvedko, A. S., Meshkov, O. I., Mishnev, S. I., Morozov, I. I., Muchnoi, N. Yu., Neufeld, V. V., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Orlov, I. O., Osipov, A. A., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Poluektov, A. O., Popkov, I. N., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Sandyrev, V. K., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skovpen, Yu. I., Skrinsky, A. N., Smaluk, V. V., Sokolov, A. V., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Yushkov, A. N., Zhilich, V. N., Zhulanov, V. V., Zhuravlev, A. N.
The product of the electronic width of the $J/\psi$ meson and the branching fractions of its decay to hadrons and electrons has been measured using the KEDR detector at the VEPP-4M $e^+e^-$ collider. The obtained values are: $\Gamma_{ee}(J/\psi) = 5.
Externí odkaz:
http://arxiv.org/abs/1801.01958
Autor:
Silaev, V. I.1 (AUTHOR) silaev@geo.komisc.ru, Karpov, G. A.2 (AUTHOR) karpovga@kscnet.ru, Shuisky, A. S.1 (AUTHOR), Khazov, A. F.1 (AUTHOR), Ignatiev, G. V.1 (AUTHOR), Shanina, S. N.1 (AUTHOR), Makeev, B. A.1 (AUTHOR), Smoleva, I. V.1 (AUTHOR), Kiseleva, D. V.3 (AUTHOR)
Publikováno v:
Journal of Volcanology & Seismology. Oct2023, Vol. 17 Issue 5, p393-407. 15p.
Akademický článek
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Autor:
Anashin, V. V., Aulchenko, V. M., Baldin, E. M., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Basok, I. Yu., Batrakov, A. M., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Buzykaev, A. R., Eidelman, S. I., Grigoriev, D. N., Glukhovchenko, Yu. M., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Kasyanenko, P. V., Kharlamova, T. A., Kiselev, V. A., Kolmogorov, V. V., Kononov, S. A., Kotov, K. Yu., Kravchenko, E. A., Kudryavtsev, V. N., Kulikov, V. F., Kurkin, G. Ya., Kuyanov, I. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Meshkov, O. I., Mishnev, S. I., Morozov, I. I., Muchnoi, N. Yu., Neufeld, V. V., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Osipov, A. A., Ovtin, I. V., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Sandyrev, V. K., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Sokolov, A. V., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Zhilich, V. N., Zhulanov, V. V., Zhuravlev, A. N.
Using the KEDR detector at the VEPP-4M $e^+e^-$ collider, we have determined the values of $R$ at thirteen points of the center-of-mass energy between 1.84 and 3.05 GeV. The achieved accuracy is about or better than $3.9\%$ at most of the energy poin
Externí odkaz:
http://arxiv.org/abs/1610.02827
Autor:
Anashin, V. V., Aulchenko, V. M., Baldin, E. M., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Basok, I. Yu., Batrakov, A. M., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Buzykaev, A. R., Eidelman, S. I., Grigoriev, D. N., Glukhovchenko, Yu. M., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Kasyanenko, P. V., Kharlamova, T. A., Kiselev, V. A., Kolmogorov, V. V., Kononov, S. A., Kotov, K. Yu., Kravchenko, E. A., Kudryavtsev, V. N., Kulikov, V. F., Kurkin, G. Ya., Kuyanov, I. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Meshkov, O. I., Mishnev, S. I., Morozov, I. I., Muchnoi, N. Yu., Neufeld, V. V., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Osipov, A. A., Ovtin, I. V., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Sandyrev, V. K., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Sokolov, A. V., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Zhilich, V. N., Zhulanov, V. V., Zhuravlev, A. N.
Publikováno v:
Phys. Lett. B 753 (2016) 533-541
Using the KEDR detector at the VEPP-4M $e^+e^-$ collider, we have measured the values of $R_{\text{uds}}$ and $R$ at seven points of the center-of-mass energy between 3.12 and 3.72 GeV. The total achieved accuracy is about or better than $3.3\%$ at m
Externí odkaz:
http://arxiv.org/abs/1510.02667
Autor:
Anashin, V. V., Aulchenko, V. M., Baldin, E. M., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Basok, I. Yu., Bedny, I. V., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Buzykaev, A. R., Eidelman, S. I., Glukhovchenko, Yu. M., Gulevich, V. V., Gusev, D. V., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Kharlamova, T. A., Kiselev, V. A., Kononov, S. A., Kotov, K. Yu., Kravchenko, E. A., Kulikov, V. F., Kurkin, G. Ya., Kuper, E. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Medvedko, A. S., Meshkov, O. I., Mishnev, S. I., Morozov, I. I., Muchnoi, N. Yu., Neufeld, V. V., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Orlov, I. O., Osipov, A. A., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Poluektov, A. O., Pospelov, G. E., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Sandyrev, V. K., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Smaluk, V. V., Sokolov, A. V., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Yushkov, A. N., Zhilich, V. N., Zhulanov, V. V., Zhuravlev, A. N.
Publikováno v:
Phys. Lett. B 738 (2014), 391-396
Using the inclusive photon spectrum based on a data sample collected at the $J/\psi$ peak with the KEDR detector at the VEPP-4M $e^+e^-$ collider, we measured the rate of the radiative decay $J/\psi\to\gamma\eta_{\rm c}$ as well as $\eta_{\rm c}$ mas
Externí odkaz:
http://arxiv.org/abs/1406.7644
Autor:
KEDR Collaboration, Aulchenko, V. M., Baldin, E. M., Barladyan, A. K., Barnyakov, A. Yu., Barnyakov, M. Yu., Baru, S. E., Basok, I. Yu., Batrakov, A. M., Blinov, A. E., Blinov, V. E., Bobrov, A. V., Bobrovnikov, V. S., Bogomyagkov, A. V., Bondar, A. E., Buzykaev, A. R., Eidelman, S. I., Grigoriev, D. N., Groshev, V. R., Glukhovchenko, Yu. M., Gulevich, V. V., Gusev, D. V., Karnaev, S. E., Karpov, G. V., Karpov, S. V., Kharlamova, T. A., Kiselev, V. A., Kolmogorov, V. V., Kononov, S. A., Kotov, K. Yu., Kravchenko, E. A., Kudryavtsev, V. N., Kulikov, V. F., Kurkin, G. Ya., Kuper, E. A., Kuyanov, I. A., Levichev, E. B., Maksimov, D. A., Malyshev, V. M., Maslennikov, A. L., Meshkov, O. I., Mishnev, S. I., Morozov, I. I., Muchnoi, N. Yu., Neufeld, V. V., Nikitin, S. A., Nikolaev, I. B., Okunev, I. N., Onuchin, A. P., Oreshkin, S. B., Orlov, I. O., Osipov, A. A., Ovtin, I. V., Peleganchuk, S. V., Pivovarov, S. G., Piminov, P. A., Petrov, V. V., Poluektov, A. O., Prisekin, V. G., Rezanova, O. L., Ruban, A. A., Sandyrev, V. K., Savinov, G. A., Shamov, A. G., Shatilov, D. N., Shwartz, B. A., Simonov, E. A., Sinyatkin, S. V., Skrinsky, A. N., Sokolov, A. V., Sukharev, A. M., Starostina, E. V., Talyshev, A. A., Tayursky, V. A., Telnov, V. I., Tikhonov, Yu. A., Todyshev, K. Yu., Tumaikin, G. M., Usov, Yu. V., Vorobiov, A. I., Zhilich, V. N., Zhulanov, V. V., Zhuravlev, A. N.
We report results of experiments performed with the KEDR detector at the VEPP-4M $e^+e^-$ collider. They include final results for the mass and other parameters of the $J/\psi$, $\psi(2S)$ and $\psi(3770)$ and $J/\psi\to\gamma\eta_c$ branching fracti
Externí odkaz:
http://arxiv.org/abs/1311.7530