Zobrazeno 1 - 10
of 300
pro vyhledávání: '"Aritomo Y"'
Publikováno v:
EPJ Web of Conferences, Vol 306, p 01044 (2024)
The next double magic nucleus after the double magic nucleus lead (208Pb) proton number Z=82 and neutron number N=126 is predicted to be flerovium 298Fl, Z=114 and N=184, and “Island of Stability” around this nucleus is predicted in the nuclear c
Externí odkaz:
https://doaj.org/article/b421f91da4a34e6382676fbd073b5e13
Publikováno v:
EPJ Web of Conferences, Vol 306, p 01048 (2024)
It is known that the kinetic energy of individual fragments for fission of actinides is constant at about 100 MeV for light fragments and that for heavy fragments decreases with mass number. The kinetic energy is, for example, important for evaluatin
Externí odkaz:
https://doaj.org/article/37995512d19d41e3a18cf5c4e3ebead9
Publikováno v:
JAEA-Conf 2021-001, p. 102
Mass-angle distribution (MAD) measurement of heavy and superheavy element fragmentation reactions is one of the powerful tools for investigating the mechanism of fission and fusion process. MAD shows a strong correlation between mass and angle when t
Externí odkaz:
http://arxiv.org/abs/2310.11688
Publikováno v:
Physical Review C 106, 024610 (2022)
It is challenging to distinguish between fusion-fission and quasifission experimentally. To determine the characteristics of quasifission processes associated with dominant phenomena in heavy-ion collisions is important for estimating precisely the f
Externí odkaz:
http://arxiv.org/abs/2310.07210
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics, 2020, Vol. 84, No. 8, pp. 1034-1038
The mass angle distribution shows a strong correlation between mass and angle when quasifission events are dominant. Therefore, as long as quasifission events are dominant, the mass angle distribution is characterized in that a diagonal correlation a
Externí odkaz:
http://arxiv.org/abs/2310.02547
Publikováno v:
Phys. Rev. C 108, 014612 (2023)
In the fusion process, the investigation of the reaction dynamics in the time evolution of the nuclear configuration is necessary. The neck parameter $\epsilon$ which is one of the parameters representing the nuclear configuration in the two center s
Externí odkaz:
http://arxiv.org/abs/2309.15549
Publikováno v:
Modern Physics Letters A (2023) 2350136
The very early stage of the coalescence of two nuclei is studied and used to estimate the nuclear viscosity. The time evolution of the neck region has been simulated by the unified Langevin equation method, which is used in the analysis of heavy-ion
Externí odkaz:
http://arxiv.org/abs/2309.11771
Publikováno v:
Eurasian Journal of Physics and Functional Materials 2022, 6(1), 6-17
The capture cross section, the fusion cross section, and the quasi-fission yield producing symmetric fragments ($A_{CN}/2\pm20u$) in the $^{48}$Ca+$^{238}$U reaction are analyzed by the multidimensional Langevin equation taking account of the surface
Externí odkaz:
http://arxiv.org/abs/2309.11095
Autor:
Nishio K., Ikezoe H., Hofmann S., Heßberger F.P., Ackermann D., Antalic S., Aritomo Y., Comas V.F., Düllman Ch.E., Gorshkov A., Graeger R., Heinz S., Heredia J.A., Hirose K., Khuyagbaatar J., Kindler B., Kojouharov I., Lommel B., Makii H., Mann R., Mitsuoka S., Nagame Y., Nishinaka I., Ohtsuki T., Popeko A.G., Saro S., Schädel M., Türler A., Wakabayashi Y., Watanabe Y., Yakushev A., Yeremin A.V.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 03065 (2014)
Fission fragment mass distributions were measured in heavy-ion induced fissions using 238U target nucleus. The measured mass distributions changed drastically with incident energy. The results are explained by a change of the ratio between fusion and
Externí odkaz:
https://doaj.org/article/9c520574ee39430bbb52a2efaa8b9013
Publikováno v:
EPJ Web of Conferences, Vol 35, p 05001 (2012)
In order to describe heavy-ion fusion reactions around the Coulomb barrier with an actinide target nucleus, we propose a model which combines the coupled-channels approach and a fluctuation-dissipation model for dynamical calculations. This model tak
Externí odkaz:
https://doaj.org/article/e165ba0264da439cb3b0595fb583f0ca