Zobrazeno 1 - 10
of 13
pro vyhledávání: '"D. Yu. Golubkov"'
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-18 (2018)
Abstract The magnetic dipole polarizabilities of the vector ρ 0 and ρ ± mesons in SU(3) pure gauge theory are calculated in the article. Based on this the authors explore the contribution of the dipole magnetic polarizabilities to the tensor polar
Externí odkaz:
https://doaj.org/article/fd94a3af5a5045dea2350562a01ae6c4
Publikováno v:
Physics of Atomic Nuclei. 84:1910-1913
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06fa7593eaff647e56ecf527174f90ee
https://doi.org/10.1134/s1063778821100306
https://doi.org/10.1134/s1063778821100306
Publikováno v:
Physics of Atomic Nuclei. 78:1026-1033
The calibration of the LHCb electromagnetic calorimeter is a multistep procedure aimed at reconstructing photon and electron energies to a precision not poorer than 2%. A method based on measuring the neutral-pion invariantmass is applied at the last
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e2967d0ef142044c631c7774dd1f4e7
https://doi.org/10.1134/s1063778815090057
https://doi.org/10.1134/s1063778815090057
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-18 (2018)
Journal of High Energy Physics
Journal of High Energy Physics
The magnetic dipole polarizabilities of the vector $\rho^0$ and $\rho^{\pm}$ mesons in $SU(3)$ pure gauge theory are calculated in the article. Based on this the authors explore the contribution of the dipole magnetic polarizabilities to the tensor p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f7cb8cea760f1cd32240cfe355df5d6
Autor:
Yu. Guz, D. Yu. Golubkov, V. Yu. Egorychev, I. E. Korolko, Yu. Zaitsev, Pavel Shatalov, M. S. Prokudin, D. Yu. Pereima
Publikováno v:
Bulletin of the Lebedev Physics Institute. 43:295-297
The results of measurements of nonuniformities of the response of heterogeneous cellular electromagnetic calorimeter prototypes are presented. The features of technology solutions used in developing calorimetric modules under study are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54528b19b32a1f5a4e799749932f7045
https://doi.org/10.3103/s106833561610002x
https://doi.org/10.3103/s106833561610002x
Publikováno v:
Physics of Atomic Nuclei. 77:211-217
Investigations of rare charmed-meson decays are used to test the Standard Model and to perform searches for new physics beyond it. Advances made in searches for the rare decay D 0 → µ+µ− in experiments at the HERA and Tevatron hadron colliders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bbcdf1ee1831f74cb885a42e38247dd
https://doi.org/10.1134/s1063778814020082
https://doi.org/10.1134/s1063778814020082
Publikováno v:
Instruments and Experimental Techniques. 57:33-39
Calibration of the electromagnetic calorimeter for the LHCb experiment is aimed at measuring the electron and photon energies with an accuracy of 2% or better. A number of calibration techniques are sequentially used for this purpose. One of these te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f2b43064bf126894063758b99b57c4
https://doi.org/10.1134/s0020441213060171
https://doi.org/10.1134/s0020441213060171
Publikováno v:
Moscow University Physics Bulletin. 68:367-372
Studies of rare decays of charmed mesons are used to test the Standard Model and search for new physics. In the present paper we review the progress in the experimental methods of searching for the D 0→μ+μ− rare decay in recent studies of proto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::664477e57a2cebe976beb48681eaff75
https://doi.org/10.3103/s002713491305007x
https://doi.org/10.3103/s002713491305007x
Publikováno v:
Moscow University Physics Bulletin. 68:360-366
The precise calibration of an electromagnetic calorimeter is extremely important for flavor tagging and for the study of B-mesons decays and therefore is of great importance for implementing the physics program of the LHCb experiment. The purpose of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bf60ae5476981b39688fefde97bc5cc
https://doi.org/10.3103/s0027134913050032
https://doi.org/10.3103/s0027134913050032
Autor:
D. Yu. Golubkov, Yu. A. Golubkov
Publikováno v:
Physics of Atomic Nuclei. 66:323-333
The contribution of the hadronic component of a virtual photon to the structure function for charm leptoproduction is calculated. This contribution comes from the scattering of c quarks of a virtual photon on proton quarks and gluons. A comparison of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db58ff4a38c9559696ce3f4423837ebc
https://doi.org/10.1134/1.1553505
https://doi.org/10.1134/1.1553505