Branches of zero sound excitations in asymmetric nuclear matter: The dependence on density
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DOI: 10.3103/s1062873817100215
Abstract: Results from calculating zero sound excitations in isospin asymmetric nuclear matter are presented. A polarization operator constructed in the random phase approximations is used in the calculations. Three branches of the complex solutions ωsτ(k), τ… read more here.
Keywords: sound excitations; density; nuclear matter; asymmetric nuclear ... See more keywords
Structure Functions Generated by Zero Sound Excitations
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DOI: 10.3103/s1062873821100233
Abstract: In isospin symmetric and asymmetric nuclear matter we study the structure functions connected with the zero sound excitations. In the simple model with Landau-Migdal quasiparticle interactions the density response $\Pi^R(\omega,k)$ of the nuclear matter to… read more here.
Keywords: nuclear matter; zero sound; sound excitations; structure functions ... See more keywords