Vol. 84, No. 8, 2021

Physics of Atomic Nuclei

Analysis of Covariation Data for Uranium-235

G. M. Zherdev, T. S. Kislitsyna and M. N. Nikolaev p. 1369 abstract

Development of Critical-Mass Measurement Techniques at RFNC-VNIITF

Yu. A. Sokolov p. 1380 abstract

Numerical Simulation of Precision Integral Experiments with Multiplying Assemblies of Plutonium and Depleted Uranium

S. S. Besov, A. A. Vaivod, L. S. Ershova, A. V. Lukin, D. A. Prokopyev, Yu. A. Sokolov, P. L. Tupitsyn, D. V. Khmelnitsky and A. A. Yudov p. 1389 abstract

Measurement of LR-0 Reactor Neutron Power in Absolute Units by Improved Correlation Analysis Method

G. V. Lebedev p. 1392 abstract

Axial Distributions of Fission Reaction Rates in the Annular Core of the ASTRA Critical Facility with Poison Profiling Elements in the Internal Reflector

V. A. Nevinitsa, V. F. Boyarinov, P. A. Fomichenko, A. A. Zimin, A. E. Glushkov, N. P. Moroz, Yu. N. Volkov and A. E. Kruglikov p. 1397 abstract

Correction of the Reactivity Measured by ORUK Technique

V. E. Zhitarev, V. M. Kachanov, A. Yu. Sergevnin and N. E. Sutemieva p. 1405 abstract

Results of the Physical Startup of the IGRIK-2 Research Reactor Facility in the Stationary Mode

A. A. Manakov, A. Sh. Khamidulin, V. V. Zakharov, D. V. Khmelnicky, O. A. Mingazov, S. A. Andreev, S. V. Shugaev and S. G. Porubov p. 1413 abstract

Results of Research of YAGUAR Reactor Characteristics after Modernization

A. A. Manakov, A. Sh. Khamidulin, V. V. Zakharov, O. A. Mingazov, S. A. Andreev, S. V. Shugaev and S. G. Porubov p. 1419 abstract

Multiplication Factor for Subcritical Multiplying System and the Efficiency of Source Neutrons

L. S. Ershova, A. V. Lukin and D. V. Khmelnitsky p. 1424 abstract

Adaptation of the CTART4 Code for Calculation of Fast Nonstationary Processes in a Research Reactor

A.O. Gol’tsev, V. D. Davidenko, V. A. Bakhtin and A. S. Kolganov p. 1431 abstract

Model of Dynamics of the IBR-2M Pulsed Reactor with Temperature and Power Fast Feedback Effects

Yu. N. Pepelyshev, A. K. Popov and D. Sumkhuu p. 1437 abstract

On the Limits of Oscillatory Instability of Pulsed Reactors of Periodic Operation

Yu. N. Pepelyshev, A. K. Popov, D. Sumkhuu and A. D. Rogov p. 1445 abstract

Complex Calculation of Solution Pulsed Nuclear Reactor VIR-2M

S. A. Dem’yanov, S. A. Kartanov, V. F. Kolesov, S. A. Korablev, N. V. Lopukhov, A. A. Pikulev, K. G. Pluzyan and A. N. Sizov p. 1459 abstract

On-Line Analysis of Power Fluctuations in Reactors with a Weak Source

V. F. Kolesov and A. N. Ganichev p. 1479 abstract

Physical Aspects of the Waste of Re-Enrichment Utilization for Recycled Uranium from VVER-1000/1200 Spent Fuel Reprocessing in Molten Salt Reactors

O. S. Feynberg, S. V. Ignatyev, Ya. A. Kotov, V. A. Nevinitsa and A. Yu. Smirnov p. 1495 abstract

Analysis of the Effect of Restrictions on Isotopes ^232,234,236U in Marketable LEU on the Choice of Methods for Enriching Reprocessed Uranium in Cascades of Centrifuges

A. Yu. Smirnov, V. E. Gusev, G. A. Sulaberidze, V. A. Nevinitsa and P. A. Fomichenko p. 1500 abstract

Study of Features of DDL Schemes Applied in the Method of Discrete Ordinates to Calculate Two-Dimensional Grid Problems with Arbitrary Quadrilaterals

A. A. Nikolaev p. 1508 abstract

Revisiting the Choice of a Nuclear Power Source for the Arctic

M. V. Kovalchuk, B. B. Chaivanov, S. S. Abalin, S. V. Ignatiev, S. A. Konakov, A. I. Surenkov, O. S. Feynberg, A. V. Kozlov and V. A. Fedorov p. 1515 abstract

Mathematical Model of a Thermionic Converter in a Nuclear Reactor

A. V. Belkin and N. V. Schukin p. 1522 abstract

Principle of Switching Power-Generating Channels in the Core of a Thermionic Reactor-Converter

A. V. Belkin and N. V. Schukin p. 1527 abstract

Contents

Physics of Atomic Nuclei