Zobrazeno 1 - 10 of 19 pro vyhledávání: '"M. V. Chushnyakova"'
2
Experimental nuclear charge density and theoretical description of the above-barrier light heavy-ion fusion process
Autor: Igor Gontchar, M. V. Chushnyakova
Publikováno v: Chinese Physics C.
Theoretical modeling of nucleus-nucleus collision often is based on the nucleus-nucleus potential. One of the advanced methods for constructing this potential is the semi-microscopical double-folding model with the M3Y-Paris NN-forces. Proton and neu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c99f50fb733d0acf4e210ebd978a2df
https://doi.org/10.1088/1674-1137/acd682
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4
Numerical modeling of the Brownian motion in a bistable potential at medium friction
Autor: M V Chushnyakova, I I Gontchar, E V Kulik, V G Churankin
Publikováno v: Journal of Physics: Conference Series. 2182:012090
We present results of the numerical modeling of the relaxation process for the Brownian motion in a bistable potential. Such a process is relevant for the recent nanoscale experiments reported in the literature. The modeling is based on the Langevin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b9bb9c2f55d337cbe1c1a004e5545e0
https://doi.org/10.1088/1742-6596/2182/1/012090
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6
Average lifetimes of a metastable state at low barrier in the overdamped regime
Autor: I. I. Gontchar, M. V. Chushnyakova
Publikováno v: Journal of Physics: Conference Series. 1791:012113
Thermal decay of a metastable state is a process revealing itself in particular in the contemporary single-molecule pulling experiments. Unfortunately, some approaches used for the interpretations of these experiments in the literature are incorrect
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4c846764afda026319b9c7928494e6c1
https://doi.org/10.1088/1742-6596/1791/1/012113
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7
Systematic comparison of barriers for heavy-ion fusion calculated on the basis of the double-folding model by employing two versions of nucleon–nucleon interaction
Autor: I. I. Gontchar, M. V. Chushnyakova
Publikováno v: Physics of Atomic Nuclei. 79:543-548
A systematic calculation of barriers for heavy-ion fusion was performed on the basis of the double-folding model by employing two versions of an effective nucleon–nucleon interaction: M3Y interaction and Migdal interaction. The results of calculati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41a512fdf9cdc0e71a29d76084a53d47
https://doi.org/10.1134/s1063778816040104
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8
Dynamical Modeling of the Nuclear Fission Process at Low Excitation Energies
Autor: Russia╃M. V. Chushnyakova$Physics, Russia╃E. G. Demina$Physics, Russia╃E. P. Oskin$Physics, Omsk
Publikováno v: Journal of Applied Mathematics and Physics. :27-31
Two recipes for modeling the dynamics of the nuclear fission process are known in literature. The underlying equations contain the driving, dissipative, and random forces. The two recipes are mostly different in the prescriptions for the driving forc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1069f370adae908985706cc342d459c5
https://doi.org/10.4236/jamp.2014.25004
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9
The M3Y Double Folding Dissipative Model in Agreement with Precise Fusion Cross Sections
Autor: M. V. Chushnyakova, I. I. Gontchar
Publikováno v: Journal of Modern Physics. :1-4
Large numbers of precision fusion excitation functions were fitted in the literature using the nucleus-nucleus interaction potential having the Woods-Saxon shape. The diffuseness of this potential fusion ranges from 0.75 to 1.5 fm. This is much large
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a8893284b91ff31e30265981e3dd8be
https://doi.org/10.4236/jmp.2013.45b001
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10
Akademický článek
Two ways for numerical solution of the Kramers problem for spatial diffusion over an edge-shaped barrier.
Autor: M V Chushnyakova, I I Gontchar, A V Zakharov, N A Khmyrova
Publikováno v: Journal of Physics: Conference Series; 2019, Vol. 1441 Issue 1, p1-1, 1p
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