Zobrazeno 1 - 10
of 514
pro vyhledávání: '"Yu. -E. Penionzhkevich"'
Autor:
Yu. E. Penionzhkevich
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 4, Iss 3, Pp 186-200 (2021)
This article is devoted to the description of the properties of the lightest nuclei with a large excess of neutrons. Light nuclei have always attracted attention due to the wide variety of their properties. While the structural characteristics of med
Externí odkaz:
https://doaj.org/article/23667bc585a14b16a9dc5131eb98508b
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 3, Iss 1, Pp 31-39 (2021)
Theoretical description of the experimental data on the formation of various isotopes in reactions (3He+194Pt) and (3He+45Sc) requires taking into account neutron and proton transfer channels, as well as fusion-evaporation channels. To calculate the
Externí odkaz:
https://doaj.org/article/72b5274566f04d8c99e6f68c1e83bfdd
Total reaction cross sections of neutron-rich light nuclei measured by the COMBAS fragment-separator
Autor:
B. .. Erdemchimeg, A. G. Artukh, S. .. Davaa, B. M. Hue, T. .. Isataev, S. A. Klygin, G. A. Kononenko, G. .. Khuukhenkhuu, S. M. Lukyanov, T. I. Mikhailova, V. A. Maslov, K. .. Mendibaev, Yu. M. Sereda, Yu. E. Penionzhkevich, A. N. Vorontzov
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 3, Iss 2, Pp 134-138 (2021)
Preliminary results of measurements of the total reaction cross sections σR for nuclei4He,6He,8He,7Li,8Li,9Li,11Li,7Be,9Be,10Be,11Be,12Be,8B,10B,11B and12B nuclei at energy range (10-50) AMeV with28Si target is presented. The secondary beams of ligh
Externí odkaz:
https://doaj.org/article/c5f5c328c33e4d9196d9cc185790bf54
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 1, Iss 1, Pp 12-18 (2021)
The energy dependence of total cross sections of reactions6He + Si and6,9Li + Si in the beam energy range 5-30 MeV/nucleon has been measured. An agreement with the published experimental data for the reaction 6 He + Si was obtained. For the reaction9
Externí odkaz:
https://doaj.org/article/477a941cbdf84c99a444178b74e9c5c4
Autor:
K. .. Mendibaev, B. M. Hue, S. M. Lukyanov, D. .. Aznabayev, C. .. Borcea, V. A. Maslov, Yu. E. Penionzhkevich, F. .. Rotaru, I. .. Sivacek, N. K. Skobelev, A. A. Smirnov, K. A. Kuterbekov
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 1, Iss 2, Pp 61-64 (2021)
Inclusive energy spectra have been measured for light charged particles emitted in the bombardment of Ta target by48Ca ions at 261 MeV and 471 MeV. The reaction products were analyzed and detected by means of a (∆E-E) telescope placed in the focal
Externí odkaz:
https://doaj.org/article/434d7968df19487ba47e3cc435a86cf7
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 3, Iss 4, Pp 286-299 (2021)
The year 2019 has been declared by UNESCO as the year of the Periodic Table of Elements. 150 years ago, an outstanding Russian scientist D.I. Mendeleev systematized the chemical elements known at that time by chemical properties and created a table o
Externí odkaz:
https://doaj.org/article/67757cc4ad974474961f2c059cf6a69f
Autor:
Yu. E. Penionzhkevich
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 1, Iss 2, Pp 19-39 (2021)
This work is an attempt to present some problems on the evolution of the Universe: the nucleosynthesis and cosmochronology from the standpoint of physics of particles and nuclei, in particular with the use of the lat est results, obtained by means of
Externí odkaz:
https://doaj.org/article/ae3e58b596a54b4ba527d8ad2bf01ecb
Autor:
S. M. Lukyanov, A. S. Denikin, M. A. Naumenko, V. .. Burjan, W. H. Trzaska, M. .. Harakeh, D. .. Etasse, V. .. Kroha, J. .. Mrazek, K. .. Mendibayev, I. .. Sivacek, V. .. Glagolev, S. .. Piskor, Yu. E. Penionzhkevich, N. K. Skobelev, I. .. Stefan, D. .. Verney, K. A. Kuterbekov, T. .. Zholdybayev
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 1, Iss 2, Pp 50-54 (2021)
Angular distributions of protons, deuterons, tritons and alpha particles emitted in the reaction2H +9Be at E lab =19.5 MeV were measured with an aim to shed light on the internal cluster structure of 9 Be and to study possible cluster transfer of5He.
Externí odkaz:
https://doaj.org/article/be8f033a4a4b416089f8f747f08c7730
Autor:
T. .. Issatayev, S. M. Lukyanov, Yu. M. Sereda, A. G. Artukh, D. .. Aznabayev, C. .. Borcea, S. .. Calinescu, B. .. Erdemchimeg, B. M. Hue, A. M. Kabyshev, S. A. Klygin, G. A. Kononenko, K. A. Kuterbekov, K. .. Mendibayev, V. V. Ostashko, Yu. E. Penionzhkevich, F. .. Rotaru, T. D. Thiep, A. N. Vorontsov
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 3, Iss 2, Pp 124-133 (2021)
Secondary beams (6Li,7Be,8B) were obtained by the separation of fragmentation products of a15N ion beam (50 MeV/A) impinging on a Be target using the COMBAS spectrometer. The secondary products were detected by a telescope consisting of five Si-detec
Externí odkaz:
https://doaj.org/article/d33a03e952c049249ab2ceb3526dc62b
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 1, Iss 1, Pp 25-29 (2021)
Experimental cross sections for formation of isotopes 44,46 Sc - in reaction ( 3 He + 45 Sc), 46 Sc - in reaction ( 6 He + 45 Sc), 65 Zn - in reaction ( 3 He + 64 Zn), 196,198 Au - in reactions ( 3,6 He + 197 Au) have been analyzed within the TDSE ap
Externí odkaz:
https://doaj.org/article/cefa817391714fd085d62708f4180709