Search Results - "Khudyakov, A."
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Analysis of Known Dependences and the Construction of New Compaction Equations for the Fine-Fraction Materials of the Mining and Metallurgical Complex
Published in Refractories and industrial ceramics (01-03-2020)“…We perform the analysis of the available empirical compaction equations for fine-fraction materials. By modeling separate stages of the process of compaction…”
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2
Development of the Method for Reconstructing Semileptonic Decays of Mesons on CMS Data
Published in Bulletin of the Lebedev Physics Institute (2023)“…Semileptonic decays of the meson to certain excited states of the meson in the CMS experiment at the Large Hadron Collider (LHC) are analyzed. The technique…”
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3
Photoluminescence of Europium-Containing Materials Based on Fluorinated Yttria and Alumina
Published in Inorganic materials (01-10-2020)“…— Luminescent materials have been prepared via thermal decomposition of a mixture of yttrium and europium trifluoroacetates and aluminum nitrate isolated from…”
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Synthesis and Photoluminescence of Fluorinated Yttria–Alumina Composites
Published in Inorganic materials (01-10-2021)“…— Composites have been prepared via thermal decomposition of gel-like mixtures containing yttrium, aluminum, and europium(III) salts and ethyl acetate as a…”
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Luminescence of Eu3+ Ions in a Matrix of a Fluorinated Yttrium–Aluminum Composition
Published in Physics of the solid state (01-02-2020)“…We studied the optical spectra of fluorinated yttrium–aluminum compositions activated by Eu 3+ ions. The compositions were synthesized by thermal decomposition…”
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6
A Regularization-Based Method of Identification of Information Objects
Published in Automatic documentation and mathematical linguistics (01-12-2022)“…— This article considers the problem of identification of information objects whose attributes are represented by number and character sequences. It is shown…”
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Observation of K+→π+π0π0γ decay
Published in The European physical journal. C, Particles and fields (01-04-2024)“…The K + → π + π 0 π 0 γ decay is observed by the OKA collaboration. About 60 events of the decay observed with signal:noise ≈ 1 . The branching ratio obtained…”
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Searches for the light invisible axion-like particle in K+→π+π0a decay
Published in The European physical journal. C, Particles and fields (13-03-2024)“…A high-statistics data sample of the K + decays is recorded by the OKA collaboration. A missing mass analysis is performed to search for a light invisible…”
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Effect of Synthesis Conditions on the Luminescence of Europium-Containing Materials Based on Yttria and Yttrium Oxyfluorides
Published in Inorganic materials (2019)“…— We have studied the luminescence of europium(III)-doped materials based on yttria and yttrium oxyfluorides. The materials were prepared through heat…”
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Method of Determining the Liquid Phase Content in the Pelletized Charge for Producing Compacts with the Maximum Strength II. Development of the Method
Published in Powder metallurgy and metal ceramics (01-07-2023)“…Researchers of the Nekrasov Iron & Steel Institute, National Academy of Sciences of Ukraine, conduct studies aimed at developing analytical methods for…”
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Method of Determining the Liquid Phase Content in the Pelletized Charge for Producing Compacts with Maximum Strength I. Experimental Study
Published in Powder metallurgy and metal ceramics (01-05-2023)“…The development of analytical methods for predicting the strength characteristics of pellets produced by the compaction of fine-grained materials remains a…”
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Studying the Compressibility of Ground Metallurgical Raw Materials
Published in Powder metallurgy and metal ceramics (01-03-2023)“…The pelletizing of fine-grained mineral raw materials for ferrous metallurgy is studied. Relationships between the compressibility of metallurgical charges and…”
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13
Experimental Verification of New Compaction Equations for Fine Materials of the Mining and Metallurgical Complex. Part 1. Basic Compaction Equation
Published in Refractories and industrial ceramics (01-05-2021)“…The linear regression analysis was used to perform a comparative assessment of the mathematical description of the experimental compaction curves by the new…”
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Study of the decay $$K^{+}\rightarrow \pi ^{+}\pi ^{-}\pi ^{+}\gamma $$ K + → π + π - π + γ in the OKA experiment
Published in The European physical journal. C, Particles and fields (01-04-2019)“…Abstract A high statistics data sample of the decays of $$K^+$$ K+ mesons to three charged particles was accumulated by the OKA experiment in 2012 and 2013…”
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Study of K+→π0e+νγ decay with OKA setup
Published in The European physical journal. C, Particles and fields (01-02-2021)“…Results of a study of the K + → π 0 e + ν γ decay at OKA setup are presented. More than 32,000 events of this decay are observed. The differential spectra over…”
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Experimental Verification of New Compaction Equations for Fine Materials of the Mining and Metallurgical Complex. Part 2. Basic Compaction Equation
Published in Refractories and industrial ceramics (01-05-2021)“…Effectiveness of a new stage equation for identifying and analyzing individual stages of compaction was assessed. Results revealed that the newly developed…”
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17
Application of Pectin from Aloe arborescens Mill. to the Cryopreservation of Human Leukocyte Cell Suspensions
Published in Cryo-Letters (01-03-2019)“…The molecular weight (MW) of pectic polysaccharide АА3 equal to 150 kDa and its structure suggest that it has a non-permeating protector action. To study the…”
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New Method for Predicting the Compactability of Charges Made from Fine Materials of the Mining and Smelting Industry
Published in Metallurgist (New York) (2022)“…An analytical method for preliminary assessment of the compactability of charges made from fine materials of the mining and smelting industry is developed. The…”
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Measurement of the T-Odd Correlation in the K+ → π0e+νeγ Radiative Decay at the OKA Setup
Published in JETP letters (2022)“…The T -odd correlation , which is the mixed product of the momenta of , , and γ in the system of rest of the kaon divided by , has been measured in the K + → π…”
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Search for heavy neutrino in $$K^{+} \rightarrow \mu ^{+} \nu _{H}$$ K + → μ + ν H decay
Published in The European physical journal. C, Particles and fields (01-02-2018)“…Abstract A high statistics data sample of the $$K^{+}\rightarrow \mu ^{+}\nu _{\mu }$$ K+→μ+νμ decay was accumulated by the OKA experiment in 2012. The missing…”
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