Zobrazeno 1 - 10
of 274
pro vyhledávání: '"CARJAN, N."'
Autor:
Ivanyuk, F. A., Carjan, N.
We have calculated the fission fragments' mass distributions for several isotopes of heavy and super-heavy nuclei from uranium to flerovium within an improved scission point model. For all considered nuclei, in addition to the standard mass-asymmetri
Externí odkaz:
http://arxiv.org/abs/2411.04505
Autor:
Vardaci, E., Di Nitto, A., Banerjee, T., Pulcini, A., Setaro, P.A., Alifano, G., La Rana, G., Carjan, N., Cicchella, A., Spinosa, S., Kozulin, E.M., Trzaska, W.H., Itkis, I.M., Knyazheva, G.N., Kumar, D., Novikov, K.V., Vorobiev, I.V., Khlebnikov, S.V., Cheralu, M., Kozulina, N.I.
Publikováno v:
EPJ Web of Conferences; 10/8/2024, Vol. 304, p1-5, 5p
Autor:
Vardaci E., Di Nitto A., Banerjee T., Pulcini A., Setaro P.A., Alifano G., La Rana G., Carjan N., Cicchella A., Spinosa S., Kozulin E.M., Trzaska W.H., Itkis I.M., Knyazheva G.N., Kumar D., Novikov K.V., Vorobiev I.V., Khlebnikov S.V., Cheralu M., Kozulina N.I., Pchelintsev I.V., Borcea C., Calinescu S., Filipescu D.M., Harca I.M., Petrone C.
Publikováno v:
EPJ Web of Conferences, Vol 304, p 01003 (2024)
Many observations strongly support the hypothesis that nuclei may fission through several independent fission modes (multimodal fission) interpreted as different prescission shapes and fission paths in a multidimensional potential energy landscape wh
Externí odkaz:
https://doaj.org/article/f4aafb4b33dc4b62884bfcc0eb8055ad
Fission of super-heavy nuclei: Fragment mass distributions and their dependence on excitation energy
Publikováno v:
Phys. Rev. C 99, 064606 (2019)
The mass and total kinetic energy distributions of the fission fragments in the fission of even-even isotopes of superheavy elements from Hs (Z=108) to Og (Z=118) are estimated using a pre-scission point model. We restrict to nuclei for which spontan
Externí odkaz:
http://arxiv.org/abs/1811.09913
Autor:
Carjan, N., Rizea, M.
Publikováno v:
Phys. Rev. C 99, 034613 (2019)
The scission neutron kinetic energy spectrum is calculated for $^{236}U$ in the frame of the dynamical scission model. The bi-dimensional time dependent Schr\"{o}dinger equation with time dependent potential is used to propagate each neutron wave fun
Externí odkaz:
http://arxiv.org/abs/1811.05717
Autor:
Bordeanu, C., Mosu, D.V., Famiano, M.A., Fugaru, V., Tuta, C., Florea, N., Harca, I., Borcea, C., Carjan, N., Straticiuc, M., Burducea, I., Apostol, A., Iancu, D., Radu, A., Enciu, A., Moisa, D.T.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 1 June 2022 520:1-7
Publikováno v:
Nucl.Phys.A792:102-121,2007
At a certain finite neck radius during the descent of a fissioning nucleus from the saddle to the scission point, the attractive nuclear forces can no more withstand the repulsive Coulomb forces producing the neck rupture and the sudden absorption of
Externí odkaz:
http://arxiv.org/abs/nucl-th/0701010
Publikováno v:
Europhys.Lett.77:62001,2007
A new version of the semiempirical formula based on fission approach of alpha decay is derived, by using the optimum values of the fitting parameters determined for even-even nuclei, combined with hindrance factors for even-odd, odd-even, and odd-odd
Externí odkaz:
http://arxiv.org/abs/nucl-th/0610030
Publikováno v:
In Nuclear Physics, Section A December 2017 968:453-464
Publikováno v:
Phys.Rev.C58:3280-3285,1998
A dynamical study of the decay of a metastable state by quantum tunneling through an anisotropic, non separable, two-dimensional potential barrier is performed by the numerical solution of the time-dependent Schrodinger equation. Initial quasi- stati
Externí odkaz:
http://arxiv.org/abs/nucl-th/9809006