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The phonon-coupling model for Skyrme forces. / Lyutorovich, N.; Tselyaev, V.; Speth, J.; Krewald, S.; Reinhard, P.-G.
в: Physics of Atomic Nuclei, Том 79, № 6, 2016, стр. 868–884.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - The phonon-coupling model for Skyrme forces
AU - Lyutorovich, N.
AU - Tselyaev, V.
AU - Speth, J.
AU - Krewald, S.
AU - Reinhard, P.-G.
PY - 2016
Y1 - 2016
N2 - A short review on the self-consistent RPA based on the energy-density functional of the Skyrme type is given. We also present an extension of the RPA where the coupling of phonons to the single-particle states is considered. Within this approach we present numerical results which are compared with data. The self-consistent approach is compared with the Landau–Migdal theory. Here we derive from the self-consistent ph interaction, the Landau–Migdal parameters as well as their density dependence. In the Appendix a new derivation of the reduced matrix elements of the ph interaction is presented.
AB - A short review on the self-consistent RPA based on the energy-density functional of the Skyrme type is given. We also present an extension of the RPA where the coupling of phonons to the single-particle states is considered. Within this approach we present numerical results which are compared with data. The self-consistent approach is compared with the Landau–Migdal theory. Here we derive from the self-consistent ph interaction, the Landau–Migdal parameters as well as their density dependence. In the Appendix a new derivation of the reduced matrix elements of the ph interaction is presented.
KW - Nuclei Theory
U2 - DOI: 10.1134/S1063778816060168
DO - DOI: 10.1134/S1063778816060168
M3 - статья
VL - 79
SP - 868
EP - 884
JO - Physics of Atomic Nuclei
JF - Physics of Atomic Nuclei
SN - 1063-7788
IS - 6
ER -
ID: 7653834