Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Dimitrova S. S."'
Publikováno v:
EPJ Web of Conferences, Vol 107, p 08005 (2016)
The pre-equilibrium proton induced emission of light complex nuclei with energies in the continuum has been studied comprehensively for many years. Double–differential cross sections and especially analyzing power distributions are typical of an in
Externí odkaz:
https://doaj.org/article/58e8fbbac0e347f49d656cf95fd2d0e4
The reaction mechanism of pre-equilibrium proton-induced $\alpha $-particle emission from 93Nb at an incident energy of 100 MeV was investigated with polarized projectiles. A formalism based on the statistical multistep direct emission model of Feshb
Externí odkaz:
http://arxiv.org/abs/1409.3001
The Density Matrix Renormalization Group (DMRG) method is developed for application to realistic nuclear systems. Test results are reported for 24Mg.
Comment: 6 pages, 5 figures, to be published in Proc. of the 21. Workshop on Nuclear Theory, 10
Comment: 6 pages, 5 figures, to be published in Proc. of the 21. Workshop on Nuclear Theory, 10
Externí odkaz:
http://arxiv.org/abs/nucl-th/0207025
Publikováno v:
Phys.Rev.C65:054319,2002
The particle-hole Density Matrix Renormalization Group (p-h DMRG) method is discussed as a possible new approach to large-scale nuclear shell-model calculations. Following a general description of the method, we apply it to a class of problems involv
Externí odkaz:
http://arxiv.org/abs/nucl-th/0202048
Autor:
Gaidarov, M. K., Pavlova, K. A., Antonov, A. N., Stoitsov, M. V., Dimitrova, S. S., Giusti, C.
Publikováno v:
Phys.Rev. C61 (2000) 014306
The cross sections of the ($e,e'N$) and ($\gamma,p$) reactions on $^{16}$O are calculated, for the transitions to the $1/2^{-}$ ground state and the first $3/2^{-}$ excited state of the residual nucleus, using single-particle overlap functions obtain
Externí odkaz:
http://arxiv.org/abs/nucl-th/9907003
Publikováno v:
Eur.Phys.J. A7 (2000) 335-345
The two-body density matrix for $^{4}He,^{16}O$ and $^{40}Ca$ within the Low-order approximation of the Jastrow correlation method is considered. Closed analytical expressions for the two-body density matrix, the center of mass and relative local den
Externí odkaz:
http://arxiv.org/abs/nucl-th/9904071
Autor:
Gaidarov, M. K., Pavlova, K. A., Dimitrova, S. S., Stoitsov, M. V., Antonov, A. N., Van Neck, D., Müther, H.
Publikováno v:
Phys.Rev.C60:024312,1999
Single-particle overlap functions and spectroscopic factors are calculated on the basis of the one-body density matrices (ODM) obtained for the nucleus $^{16}O$ employing different approaches to account for the effects of correlations. The calculatio
Externí odkaz:
http://arxiv.org/abs/nucl-th/9904022
Publikováno v:
Phys.Rev. C59 (1999) 722-725
Relationships are obtained connecting the two-nucleon overlap function of the eigenstates in the (A-2) particle system with the asymptotic behavior of the two-body density matrix for the ground state of the A-particle system.This makes it possible to
Externí odkaz:
http://arxiv.org/abs/nucl-th/9809076
Publikováno v:
Int.J.Mod.Phys. E7 (1998) 485-494
The information entropy of a nuclear density distribution is calculated for a number of nuclei. Various phenomenological models for the density distribution using different geometry are employed. Nuclear densities calculated within various microscopi
Externí odkaz:
http://arxiv.org/abs/nucl-th/9711058
Publikováno v:
Phys.Lett.B415:1-7,1997
Slater determinants built from the single-particle wave functions of the analytically solvable Ginocchio potential are used to approximate the self-consistent Hartree-Fock solutions for the ground states of nuclei. The results indicate that the Ginoc
Externí odkaz:
http://arxiv.org/abs/nucl-th/9703045