Публикации в зарубежных изданияхhttps://elib.gstu.by/handle/220612/261232026-06-26T04:10:31Z2026-06-26T04:10:31ZUpdated constraints on heavy resonances using the Run 2 data at LHCPankov, A. A.Serenkova, I. A.Bednyakov, V. A.https://elib.gstu.by/handle/220612/508412026-06-22T15:10:59Z2026-06-22T14:49:10Z2026-06-22T14:49:10ZPankov, A. A.Serenkova, I. A.Bednyakov, V. A.The full ATLAS and CMS Run 2 data set at the Large Hadron Collider (LHC) with time- integrated luminosity of 139 fb −1 and 137 fb −1, re- spectively, in the diboson channel is used to probe benchmark models with extended gauge sectors: theE 6 -motivated Grand Unification models, the left-right symmetric LR and the sequential standard model. These all predict neutral Z' and charged W' vector bosons, decaying into lepton or electroweak gauge boson pairs. We present constraints on the parameter space of the Z' and W' and compare them to those obtained from the previous analyses performed withLHC data collected at 7 and 8 TeV in Run 1 as well as at 13 TeV in Run 2 at time-integrated luminosity of 36.1 fb −1. We show that proton-proton collision data at √ s = 13 TeV collected by the ATLAS and the CMS experiments allow to set the most stringent bounds to date on Z-Z' and W-W' mixing.Solving a Relativistic Quasipotential Equation for the Superposition of a Non local Separable Interaction and a Local Quasipotential not Admiting Bound StatesChernichenko, Yu. D.https://elib.gstu.by/handle/220612/508312026-06-19T09:12:42Z2026-06-19T08:21:02Z2026-06-19T08:21:02ZChernichenko, Yu. D.Within the relativistic quasipotential approach to quantum field theory, a method of
solving a finite-difference quasipotential equation involving a non-local separable quasipotential simulating the interaction between two relativistic spin less particles of unequal
masses is generalized to the сазе where the total interaction is the superposition of a nonlocal separable quasipotential and a local one. Besides, the local component of the total
interaction is supposed to be known and that it can not admit bound states. This has
permitted to find an explicit expression for the additional phase-shift, to determine the
conditions under which bound states may exist, and to generalize the Levinson theorem.Relativistic Inverse Problem for a Non-Local Separable QuasipotentialChernichenko, Yu. D.https://elib.gstu.by/handle/220612/508302026-06-19T09:12:43Z2026-06-19T07:42:28Z2026-06-19T07:42:28ZChernichenko, Yu. D.In the framework of the relativistic quasipotential approach to the quantum field
theory, a method is developed according to which a non-local separable quasipotential describing interaction between two relativistic spinless particles of unequal
masses can be reconstructed by of the phase shift and bound-state energies.Understanding the influence of reduction modes on the deformation unevenness in a tube wallRadkin, Yu.Bobarikin, Yu.https://elib.gstu.by/handle/220612/504472026-06-09T13:13:09Z2026-06-09T12:33:35Z2026-06-09T12:33:35ZRadkin, Yu.Bobarikin, Yu.Релятивистская обратная задача для нелокальных сепарабельных взаимодействийЧерниченко, Ю. Д.https://elib.gstu.by/handle/220612/503622026-06-08T07:13:37Z2026-06-08T06:26:51Z2026-06-08T06:26:51ZЧерниченко, Ю. Д.На основе релятивистского квазипотенциального подхода
к квантовой теории поля предложен метод восстановления нелокального сепарабельного взаимодействия двух бесспиновых
частиц равных масс по фазовому сдвигу и энергиям связанных
состояний.Восстановление взаимодействия в релятивистском квазипотенциальном квазиклассическом подходеЧерниченко, Ю. Д.https://elib.gstu.by/handle/220612/503612026-06-08T07:13:36Z2026-06-08T06:21:46Z2026-06-08T06:21:46ZЧерниченко, Ю. Д.На основе квазипотенциального подхода к квантовой теории поля в рамках релятивистского квазиклассического приближения сформулирован метод восстановления квазипотенциала по
фазово-спектральным данным.Электромагнитная структура W± -бозонов в реакции e− e+ →W+ W−Андреев, В. В.Андреев, В. В.Панков, А. А.https://elib.gstu.by/handle/220612/503522026-06-04T13:15:15Z2026-06-04T12:33:15Z2026-06-04T12:33:15ZАндреев, В. В.Андреев, В. В.Панков, А. А..