Zobrazeno 1 - 10
of 222
pro vyhledávání: '"Mişicu, Ş."'
Autor:
Misicu, S., Mishustin, I. N.
We review the basic ideas and some theoretical models behind the concept of fullerene-like structures made of $\alpha$-particles. The possibility of such a peculiar nuclear shape developing in a double magic superheavy nucleus with $Z$=120 was mentio
Externí odkaz:
http://arxiv.org/abs/1806.01886
Publikováno v:
Rom.J.Phys.55:933,2010
In the cluster expansion framework of Bose liquids we calculate analytical expressions of the two-body, three-body and four-body diagrams contributing to the g.s. energy of an infinite system of neutral alpha-particles at zero-temperature, interactin
Externí odkaz:
http://arxiv.org/abs/1010.0840
Autor:
Misicu, S., Carstoiu, F.
Publikováno v:
Nucl.Phys.A834:180c-182c,2010
Fusion reactions relevant for the carbon and oxygen burning cycles in highly evolved stars are investigated in a standard approach to fusion. We employ the double folding method to evaluate the ion-ion interactions with Gogny-D1 and M3Y-Paris $n-n$ e
Externí odkaz:
http://arxiv.org/abs/0910.0856
Publikováno v:
Phys.Lett.B664:258-264,2008
Motivated by arguments of the nuclear core-layer model formulated in [S.I. Bastrukov, J.A. Maruhn, Z.Phys. A 335 (1990) 139], the macroscopic excitation mechanism of electric pygmy dipole resonance (PDR) is considered as owing its origin to perturbat
Externí odkaz:
http://arxiv.org/abs/0804.0068
Publikováno v:
Int.J.Mod.Phys.A22:3261-3291,2007
The past three decades of investigation on nuclear physics and pulsar astrophysics have seen gradual recognition that elastodynamic approach to the continuum mechanics of nuclear matter provides proper account of macroscopic motions of degenerate Fer
Externí odkaz:
http://arxiv.org/abs/0704.1732
Autor:
Misicu, S., Esbensen, H.
Publikováno v:
Phys.Rev.C75:034606,2007
We extend a recent study that explained the steep falloff in the fusion cross section at energies far below the Coulomb barrier for the symmetric dinuclear system 64Ni+64Ni to another symmetric system, 58Ni+58Ni, and the asymmetric system 64Ni+100Mo.
Externí odkaz:
http://arxiv.org/abs/nucl-th/0702054
Autor:
Misicu, S., Esbensen, H.
Publikováno v:
Phys.Rev.Lett. 96 (2006) 112701
We propose a new mechanism to explain the unexpected steep falloff of fusion cross sections at energies far below the Coulomb barrier. The saturation properties of nuclear matter are causing a hindrance to large overlap of the reacting nuclei and con
Externí odkaz:
http://arxiv.org/abs/nucl-th/0602064
Publikováno v:
J.Phys.G26:957-980,2000
A geometrical model for tri-nuclear molecules is presented. An analytical solution is obtained provided the nuclei, which are taken to be prolately deformed, are connected in line to each other. Furthermore, the tri-nuclear molecule is composed of tw
Externí odkaz:
http://arxiv.org/abs/nucl-th/0010098
Publikováno v:
Phys.Rev. C60 (1999) 034613
The recent advent of experimental techniques in which the dynamical characteristics of fission fragments are determined more accurately, prompted us to investigate the angular momentum acquired by fragments in a model which describes the cold(neutron
Externí odkaz:
http://arxiv.org/abs/nucl-th/0010096
Publikováno v:
J.Phys.G:Nucl.Part.Phys.(1999) L147-L153
Based on a recent experimental finding which may suggest the existence of a tri-nuclear molecular structure before the cold ternary fragmentation of $^{252}$Cf takes place, we solved the eigenvalue problem of a certain class of vibrations which are v
Externí odkaz:
http://arxiv.org/abs/nucl-th/0010097