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  1. No Access

    Article

    Production of the 178m2Hf Isomer in a Nuclear Reactor

    A study is performed of the production of the 178m2Hf isomer (T1/2 = 31 years) upon the neutron irradiation of natural hafnium in a water-moderated reactor with a neutron fluence of ~1022 cm−2. It is shown that t...

    V. V. Afanasiev, M. O. Gromov, A. L. Izhutov… in Bulletin of the Russian Academy of Science… (2021)

  2. No Access

    Article

    New Results of Measurements in the Neutrino-4 Experiment Devoted to Searches for Sterile Neutrinos

    New results of measurements of the dependences of the flux of reactor antineutrinos and their spectrum on the distance from the center of the core of the SM-3 reactor (Dimitrovgrad, Russia) in the range from 6...

    A. P. Serebrov, V. G. Ivochkin, R. M. Samoilov, A. K. Fomin… in Physics of Atomic Nuclei (2020)

  3. No Access

    Chapter

    The Manifestation of Caldera-Forming Volcanism in the Formation of the Coast (On Example of Iturup Island of the Great Kuril Ridge)

    The results of geological and geomorphological studies of the central part of the Iturup island of the Great Kuril ridge are considered. The study area is represented by the Vetrovoy Isthmus, emphasizing the s...

    V. V. Afanasiev, N. N. Dunaev, A. O. Gorbunov, A. V. Uba in Processes in GeoMedia—Volume I (2020)

  4. No Access

    Article

    Rhythmic Patterns in the Shoreline Contour of the Gulf of Terpenya, Sakhalin Island

    The paper considers the results of long-term observations of megacusp (large-scale shoreline cusps) on the coast of the Gulf of Terpenya (Gulf of Patience), Sakhalin Island. The typical spatial step of the rhy...

    I. O. Leont’yev, V. V. Afanasiev, A. V. Uba in Oceanology (2019)

  5. No Access

    Article

    First Observation of the Oscillation Effect in the Neutrino-4 Experiment on the Search for the Sterile Neutrino

    We report Neutrino-4 experiment results of measurements of reactor antineutrinos flux and spectrum dependence on the distance in range 6–12 m from the center of the reactor core. The fit of experimental depend...

    A. P. Serebrov, V. G. Ivochkin, R. M. Samoilov, A. K. Fomin… in JETP Letters (2019)

  6. No Access

    Article

    Comparative Study of the Structural-Phase State and Mechanical Properties of Ni–Cr(X) and Fe–Cr(X) Heat-Resistant Alloys Fabricated by Additive Technologies

    Comparative studies of peculiarities of the formation, thermal stability of the structure, and mechanical properties of heat-resistant alloys based on iron and nickel and fabricated using additive technologies...

    Yu. R. Kolobov, A. N. Prokhorov, S. S. Manokhin… in Russian Journal of Non-Ferrous Metals (2018)

  7. No Access

    Article

    Sterile Neutrino Search in the Neutrino-4 Experiment at the SM-3 Reactor

    First results on the energy spectrum and flux of reactor antineutrinos as a function of the distance L from the reactor core, measured in the Neutrino-4 experiment for 6 < L < 12 m, are presented. The flux L‑depe...

    A. P. Serebrov, V. G. Ivochkin, R. M. Samoilov… in Physics of Particles and Nuclei (2018)

  8. No Access

    Article

    Experiment for search for sterile neutrino at SM-3 reactor

    In connection with the question of possible existence of sterile neutrino the laboratory on the basis of SM-3 reactor was created to search for oscillations of reactor antineutrino. A prototype of a neutrino d...

    A. P. Serebrov, V. G. Ivochkin, R. M. Samoylov… in Physics of Particles and Nuclei (2016)

  9. No Access

    Article

    Monitoring of 235U content of fuel assemblies for nuclear reactors based on neutron and γ-ray scintillation detector systems

    A model of the setup for determining the 235U content of a fuel assembly for WWER-440 reactors is described. The setup operates based on the digital technology for discriminating neutron and photon scintillation ...

    V. L. Romodanov, A. G. Belevitin… in Instruments and Experimental Techniques (2016)

  10. No Access

    Article

    Neutrino-4 experiment on the search for a sterile neutrino at the SM-3 reactor

    In view of the possibility of the existence of a sterile neutrino, test measurements of the dependence of the reactor antineutrino flux on the distance from the reactor core has been performed on SM-2 reactor ...

    A. P. Serebrov, V. G. Ivochkin… in Journal of Experimental and Theoretical Ph… (2015)

  11. No Access

    Article

    On the possibility of performing an experiment in the search for a sterile neutrino

    At present, the possible existence of a sterile neutrino having a significantly smaller cross section of interaction with a substance than, for example, electronic antineutrinos from a reactor is being widely ...

    A. P. Serebrov, A. K. Fomin, V. G. Zinoviev, V. G. Ivochkin… in Technical Physics Letters (2014)

  12. No Access

    Article

    Particle coincidence counter based on digital technology for nondestructive monitoring of nuclear materials

    A setup for counting particle coincidences that can be used to monitor the amount of fissile material without opening its storage container is described. The results of modeling the measurements are presented....

    V. L. Romodanov, A. G. Belevitin, V. V. Afanasiev, A. B. Tikhoivanov… in Atomic Energy (2013)

  13. No Access

    Article

    Current Concepts of Neurocytoprotective Therapy

    This review addressed the pharmacological effects and clinical efficacies of one of the “oldest” neurocytoprotective agents – Cerebrolysin. Experimental data identifying the molecular mechanisms of action of t...

    O. A. Gomazkov, V. V. Afanasiev… in Neuroscience and Behavioral Physiology (2013)

  14. No Access

    Article

    Parameters of a noisy Lorenz system reconstructed using the method of proper coordinates

    Parameters of a noisy Lorenz system were reconstructed from its time series using the method of proper coordinates. The effects of low-and high-frequency additive and multiplicative noise on the relative error...

    V. V. Afanasiev, R. R. Nigmatullin, Yu. E. Polsky in Technical Physics Letters (2004)