Zobrazeno 1 - 10
of 6 275
pro vyhledávání: '"Arbuzov, A. A."'
Autor:
Arbuzov, A. B., Nikitenko, A. A.
The possibility of using spin connection components as basic quantization variables of a conformal version of General Relativity is studied. The considered model contains gravitational degrees of freedom and a scalar dilaton field. The standard tetra
Externí odkaz:
http://arxiv.org/abs/2405.11229
Autor:
Arbuzov, A. B., Voznaya, U. E.
Radiative corrections due to initial state radiation in electron-positron annihilation are calculated within the QED structure function approach. Results are shown in the next-to-leading logarithmic approximation up to $O(\alpha^4 L^3)$ order, where
Externí odkaz:
http://arxiv.org/abs/2405.03443
Autor:
Arbuzov, A. B., Bondarenko, S. G., Boyko, I. R., Kalinovskaya, L. V., Kampf, A. A., Sadykov, R. R., Yermolchyk, V. L.
Luminosity monitoring at $e^+e^-$ colliders is investigated using SANC Monte Carlo event generator ReneSANCe and integrator MCSANC for simulation of Bhabha scattering at low angles. Results are presented for center-of-mass energies of the Z boson res
Externí odkaz:
http://arxiv.org/abs/2312.14766
Autor:
Arbuzov, A. B., Voznaya, U. E.
Higher-order QED radiative corrections to muon decay spectrum are evaluated within the QED structure function approach in the next-to-leading order logarithmic approximation. New analytical results are given in the $\mathcal{O}\left(\alpha^3 \ln^2(m_
Externí odkaz:
http://arxiv.org/abs/2312.10778
Autor:
Arbuzov, A., Bondarenko, S., Boyko, I., Dydyshka, Ya., Kalinovskaya, L., Kampf, A., Sadykov, R., Tropina, A., Yermolchyk, V., Yermolchyk, Yu.
Results of a simulation of Bhabha small-angle scattering process at center-of-mass energy of 240~GeV and at the $Z$-boson resonance using the Monte Carlo generator {\tt{ReneSANCe}} are presented. For the given accuracy about $10^{-4}$ in estimating l
Externí odkaz:
http://arxiv.org/abs/2312.10658
Autor:
Voznaya, U. E., Arbuzov, A. B.
Calculation of higher-order radiative corrections to unpolarized muon decay spectrum is discussed. Results for the orders $\mathcal{O}(\alpha^2 L)$, $\mathcal{O}(\alpha^3 L^3)$ and $\mathcal{O}(\alpha^3 L^2)$ are presented.
Externí odkaz:
http://arxiv.org/abs/2312.02787
Publikováno v:
International Journal of Modern Physics D, Volume No. 33, Issue No. 07n08, Article No. 2450028, Year 2024
We study inflation in scalar-tensor perturbative quantum gravity driven by a one-loop effective potential. We consider effective potentials generated by three models. The first model describes a single scalar field with a non-vanishing mass. The seco
Externí odkaz:
http://arxiv.org/abs/2307.02214
Electroweak effects in the $e^+e^- \to t \bar{t}$ annihilation process are described with taking into account polarization of the initial and final particles. We investigate the effects of complete one-loop electroweak radiative corrections and highe
Externí odkaz:
http://arxiv.org/abs/2305.09569
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 2, Pp 62-73 (2024)
The article discusses a method for calculating, as a first approximation, the take-off weight of a light aircraft with a hybrid power plant based on piston and electric engines. A brief overview of organizations dealing with hybrid power plants is gi
Externí odkaz:
https://doaj.org/article/eaa865e2c82249ff97b2730fcb2acf96
Publikováno v:
Vestnik Urologii, Vol 12, Iss 3, Pp 106-113 (2024)
Introduction. Currently, single- and multifactorial criteria are employed to evaluate the quality of urolithiasis treatment utilizing lithotripsy. Among the most utilized single factors that influence the efficacy of urolithiasis therapy are the ston
Externí odkaz:
https://doaj.org/article/54b6dc876b964565bd9babeef3f71b22