Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Andrej Arbuzov"'
Publikováno v:
Symmetry, Vol 13, Iss 7, p 1256 (2021)
Electroweak radiative corrections to the cross-section of the process e+e−→ZH are considered. The complete one-loop electroweak radiative corrections are evaluated with the help of the SANC system. Higher-order contributions of the initial-state
Externí odkaz:
https://doaj.org/article/078db23933394a92a39e8b931f65cab2
Publikováno v:
Symmetry, Vol 12, Iss 7, p 1132 (2020)
Processes of electron–positron annihilation into a pair of fermions were considered. Forward–backward and left–right asymmetries were studied, taking into account polarization of initial and final particles. Complete 1-loop electroweak radiativ
Externí odkaz:
https://doaj.org/article/28edcc8478a44424aec750d9a56349f3
Autor:
Andrej Arbuzov, Boris Latosh
Publikováno v:
Universe, Vol 6, Iss 1, p 12 (2020)
Application of nonlinear symmetry realization technique to gravity is studied. We identify the simplest extensions of the Poincare group suitable for nonlinear realization at the level of physical fields. Two simple models are proposed. The first one
Externí odkaz:
https://doaj.org/article/9434b197785144b48651879414353c57
Autor:
Andrej Arbuzov, Boris Latosh
Publikováno v:
Universe, Vol 4, Iss 2, p 38 (2018)
The gravity model developed in the series of papers (Arbuzov et al. 2009; 2010), (Pervushin et al. 2012) is revisited. The model is based on the Ogievetsky theorem, which specifies the structure of the general coordinate transformation group. The the
Externí odkaz:
https://doaj.org/article/3240d7fecf00409a995c7fc040565961
Publikováno v:
INSPIRE-HEP
The new version of the DIZET electroweak library is described. Changes and additional code features concerning the previous version are explained. The software allows one to make state-of-the-art theoretical predictions for pseudo-observable quantiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0fe0fa1d368d896b1085b595bfb213
Publikováno v:
JETP Letters. 112:457-462
The τ− → π−π0ντ and e+e− → π+π− processes have been described within the chiral Nambu—Jona-Lasinio model including the interaction of pions in the final state beyond the 1/Nc approximation. A loop correction caused by the ρ-meso
Autor:
Abbiendi, G., Andrej Arbuzov, Banerjee, Sw, Biswas, D., Budassi, E., Colangelo, G., Czyż, H., Davier, M., Denig, A., Driutti, A., Engel, T., Gagliardi, G., Hoferichter, M., Ignatov, F., Jadach, S., Komijani, J., Kupść, A., Laporta, S., Lusiani, A., Malaescu, B., Mandal, M. K., Marconi, U., Marinković, M. K., Mattiazzi, L., Müller, S. E., Nesterenko, A. V., Passera, M., Przedzinski, T., Ronca, J., Teubner, T., Torres bobadilla, W. J., Venanzoni, G., Was, Z., Zhou, X.
Publikováno v:
INSPIRE-HEP
The mini-proceedings of the STRONG2020 Virtual Workshop "Space-like and Time-like determination of the Hadronic Leading Order contribution to the Muon $g-2$", November 24--26 2021, are presented. This is the first workshop of the STRONG2020 WP21: JRA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b2871e45d9dc1082d1d5bd8514c3a9f
http://arxiv.org/abs/2201.12102
http://arxiv.org/abs/2201.12102
Autor:
Andrej Arbuzov, Bondarenko, S., Dydyshka, Ya, Kalinovskaya, L., Sadykov, R., Yermolchyk, V., Yermolchyk, Yu
Publikováno v:
INSPIRE-HEP
The complete one-loop electroweak radiative corrections to the neutral current Drell-Yan process $pp \to \ell^+\ell^- X$ are presented for the case of longitudinal polarization of initial particles. The calculations are based on the SANC computer sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39e4853e78c1b84df9238f0f8bdfc61f
Publikováno v:
Physics of Particles and Nuclei. 51:720-724
Tau-lepton semileptonic decays are described in the Nambu–Jona-Lasinio framework, and the validity of this description is discussed. Tau decays with a neutrino, a vector meson, and a pseudoscalar meson in the final state are considered. The extende
Autor:
Andrej Arbuzov
Publikováno v:
Physics of Particles and Nuclei. 50:721-825
t—Methods for determination of QED radiative corrections in the leading and next-to- leading logarithmic approximations are described. Analytical solutions to the QED evolution equations for electron structure functions are presented. Some examples