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Your search keyword '"N. D. Kovrizhnykh"' showing total 9 results
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9 results on '"N. D. Kovrizhnykh"'

1. New isotope Mc286 produced in the Am243+Ca48 reaction

Author

Yu. Ts. Oganessian, V. K. Utyonkov, N. D. Kovrizhnykh, F. Sh. Abdullin, S. N. Dmitriev, A. A. Dzhioev, D. Ibadullayev, M. G. Itkis, A. V. Karpov, D. A. Kuznetsov, O. V. Petrushkin, A. V. Podshibiakin, A. N. Polyakov, A. G. Popeko, I. S. Rogov, R. N. Sagaidak, L. Schlattauer, V. D. Shubin, M. V. Shumeiko, D. I. Solovyev, Yu. S. Tsyganov, A. A. Voinov, V. G. Subbotin, A. Yu. Bodrov, A. V. Sabel'nikov, A. V. Khalkin, K. P. Rykaczewski, T. T. King, J. B. Roberto, N. T. Brewer, R. K. Grzywacz, Z. G. Gan, Z. Y. Zhang, M. H. Huang, and H. B. Yang

Published
2022
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2. First experiment at the Super Heavy Element Factory: High cross section of Mc288 in the Am243+Ca48 reaction and identification of the new isotope Lr264

Author

Yu. Ts. Oganessian, V. K. Utyonkov, N. D. Kovrizhnykh, F. Sh. Abdullin, S. N. Dmitriev, D. Ibadullayev, M. G. Itkis, D. A. Kuznetsov, O. V. Petrushkin, A. V. Podshibiakin, A. N. Polyakov, A. G. Popeko, R. N. Sagaidak, L. Schlattauer, I. V. Shirokovski, V. D. Shubin, M. V. Shumeiko, D. I. Solovyev, Yu. S. Tsyganov, A. A. Voinov, V. G. Subbotin, A. Yu. Bodrov, A. V. Sabel'nikov, A. V. Khalkin, V. B. Zlokazov, K. P. Rykaczewski, T. T. King, J. B. Roberto, N. T. Brewer, R. K. Grzywacz, Z. G. Gan, Z. Y. Zhang, M. H. Huang, and H. B. Yang

Published
2022
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3. Investigation of Ca48 -induced reactions with Pu242 and U238 targets at the JINR Superheavy Element Factory

Author

Yu. Ts. Oganessian, V. K. Utyonkov, D. Ibadullayev, F. Sh. Abdullin, S. N. Dmitriev, M. G. Itkis, A. V. Karpov, N. D. Kovrizhnykh, D. A. Kuznetsov, O. V. Petrushkin, A. V. Podshibiakin, A. N. Polyakov, A. G. Popeko, R. N. Sagaidak, L. Schlattauer, V. D. Shubin, M. V. Shumeiko, D. I. Solovyev, Yu. S. Tsyganov, A. A. Voinov, V. G. Subbotin, A. Yu. Bodrov, A. V. Sabel'nikov, A. Lindner, K. P. Rykaczewski, T. T. King, J. B. Roberto, N. T. Brewer, R. K. Grzywacz, Z. G. Gan, Z. Y. Zhang, M. H. Huang, and H. B. Yang

Published
2022
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4. Synthesizing and Studying Superheavy Nuclei 294Ts and 294Og

Author

V. K. Utyonkov, F. Sh. Abdullin, V. G. Subbotin, R. N. Sagaidak, M. G. Itkis, M. V. Shumeiko, I. V. Shirokovsky, Yu. Ts. Oganessian, A. N. Polyakov, A. V. Sabelnikov, Yu. S. Tsyganov, N. D. Kovrizhnykh, Grigory K. Vostokin, A. A. Voinov, and S. N. Dmitriev

Subjects
010302 applied physics, Physics, Nuclear physics, Isotope, 010308 nuclear & particles physics, 0103 physical sciences, Hadron, General Physics and Astronomy, Nuclide, 01 natural sciences, Recoil separator, Radioactive decay
Abstract

Experimental works performed on the Dubna gas-filled magnetic recoil separator (GFS) to study the reactions of formation of 294Ts and 294Og nuclides and the properties of their radioactive decay are described. Future possibilities of synthesizing new elements with Z = 119 and Z = 120 and performing experiments to study the properties of heavier isotopes of known superheavy nuclei Lv (Z = 116), Ts (Z = 117), and Og (Z = 118) are discussed.

Published
2020
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5. Study of Neutron-Deficient Nuclei in the 239,240Pu+48Ca Reactions

Author

F. Sh. Abdullin, K. P. Rykaczewski, Robert Grzywacz, J. H. Hamilton, A. I. Svirikhin, A. A. Voinov, Zibao Gan, N. T. Brewer, Yu. Ts. Oganessian, M. V. Shumeiko, I. V. Shirokovsky, R. N. Sagaidak, A. G. Popeko, Lanqing Ma, A. M. Sukhov, V. G. Subbotin, James B. Roberto, A. V. Karpov, Yu. S. Tsyganov, V. K. Utyonkov, M. G. Itkis, K. Miernik, A. N. Polyakov, A. V. Sabelnikov, M. A. Stoyer, L. Schlattauer, S. N. Dmitriev, N. D. Kovrizhnykh, W. Huang, and Grigory K. Vostokin

Subjects
Materials science, Radiochemistry, Neutron
Published
2019
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6. Experimental Study of the 249-251Cf + 48Ca Reactions: Toward the Magic Neutron Number N=184

Author

S. M. Van Cleve, M. G. Itkis, Grigory K. Vostokin, S. N. Dmitriev, Robert Grzywacz, D. C. McInturff, G. D. Owen, M. A. Stoyer, A. G. Popeko, James B. Roberto, A. I. Svirikhin, V. G. Subbotin, E. H. Smith, Rose A. Boll, R. N. Sagaidak, C. S. White, Yu. Ts. Oganessian, A. M. Sukhov, A. A. Voinov, N. T. Brewer, K. Miernik, A. N. Polyakov, K. P. Rykaczewski, Julie G. Ezold, J. H. Hamilton, Nathan J. Sims, N. D. Kovrizhnykh, D. J. Dean, V. K. Utyonkov, L. K. Felker, M. V. Shumeiko, Yu. S. Tsyganov, F. Sh. Abdullin, A. V. Sabelnikov, and I. V. Shirokovsky

Subjects
Physics, Nuclear physics, Neutron number, Magic (programming)
Published
2019
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7. Search for the heaviest atomic nuclei among the products from reactions of mixed-Cf with a Ca48 beam

Author

Robert Grzywacz, I. V. Shirokovsky, A. V. Sabelnikov, M. G. Itkis, A. A. Voinov, S. N. Dmitriev, N. T. Brewer, K. Miernik, F. Sh. Abdullin, A. N. Polyakov, Nathan J. Sims, K. P. Rykaczewski, Julie G. Ezold, S. M. Van Cleve, J. H. Hamilton, G. D. Owen, R. N. Sagaidak, M. V. Shumeiko, A. I. Svirikhin, A. M. Sukhov, E. H. Smith, L. K. Felker, N. D. Kovrizhnykh, V. G. Subbotin, Rose A. Boll, A. G. Popeko, Yu. S. Tsyganov, D. J. Dean, V. K. Utyonkov, C. S. White, Yu. Ts. Oganessian, James B. Roberto, M. A. Stoyer, Grigory K. Vostokin, and D. C. McInturff

Subjects
Physics, Isotope, 010308 nuclear & particles physics, Detector, chemistry.chemical_element, Californium, 01 natural sciences, Recoil separator, Nuclear physics, chemistry, 0103 physical sciences, Atomic nucleus, Irradiation, Decay chain, Nuclear Experiment, 010306 general physics, Beam (structure)
Abstract

The search for new decay chains of oganesson isotopes is presented. The experiment utilized the Dubna Gas Filled Recoil Separator and a highly segmented recoil-decay detection system. The signals from all detectors were analyzed in parallel by digital and analog data acquisition systems. For the first time, a target of mixed californium (51% Cf249, 13% Cf250, and 36% Cf251) recovered from decayed Cf252 sources was produced and irradiated with an intense Ca48 beam. The observation of a new decay chain of Og294 is reported. The prospects for reaching new isotopes Og295,296 are discussed.

Published
2018
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8. Neutron-deficient superheavy nuclei obtained in the Pu240+Ca48 reaction

Author

F. Sh. Abdullin, Lanqing Ma, Grigory K. Vostokin, R. N. Sagaidak, S. N. Dmitriev, A. I. Svirikhin, K. P. Rykaczewski, A. M. Sukhov, M. A. Stoyer, M. V. Shumeiko, L. Schlattauer, Robert Grzywacz, J. H. Hamilton, Yu. S. Tsyganov, A. V. Sabelnikov, A. V. Karpov, Zibao Gan, I. V. Shirokovsky, V. K. Utyonkov, K. Miernik, A. G. Popeko, A. N. Polyakov, M. G. Itkis, A. A. Voinov, V. G. Subbotin, N. T. Brewer, N. D. Kovrizhnykh, Yu. Ts. Oganessian, Wenxue Huang, and James B. Roberto

Subjects
Physics, Nuclear physics, 010308 nuclear & particles physics, 0103 physical sciences, Neutron, 010306 general physics, 01 natural sciences
Published
2018
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9. [Characteristic biochemical changes in experimental vitamin B6 deficiency]

Author

I M, Karkalitskiĭ, G V, Karkalitskaia, E M, Ashikhmina, N D, Kovrizhnykh, and G P, Tuzova

Subjects
Male, Leg, Arteriosclerosis, Lipoproteins, Riboflavin, Body Weight, Beta-Globulins, Pyridoxine, Alanine Transaminase, Rodentia, Injections, Intramuscular, Skin Diseases, Fatty Liver, Feeding and Eating Disorders, Paresis, Seizures, Alpha-Globulins, Isoniazid, Animals, Humans, Female, Serum Globulins, Aspartate Aminotransferases, Vitamin B 6 Deficiency
Published
1970

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