Tselyaev V, Lyutorovich N, Speth J, Krewald S, Reinhard PG (2016)
Publication Type: Journal article
Publication year: 2016
Book Volume: 94
Article Number: 034306
Journal Issue: 3
DOI: 10.1103/PhysRevC.94.034306
We present results of the time blocking approximation (TBA) for giant resonances in light-, medium-, and heavy-mass nuclei. The TBA is an extension of the widely used random-phase approximation (RPA) adding complex configurations by coupling to phonon excitations. A new method for handling the single-particle continuum is developed and applied in the present calculations. We investigate in detail the dependence of the numerical results on the size of the single-particle space and the number of phonons as well as on nuclear matter properties. Our approach is self-consistent, based on an energy-density functional of Skyrme type where we used seven different parameter sets. The numerical results are compared with experimental data.
APA:
Tselyaev, V., Lyutorovich, N., Speth, J., Krewald, S., & Reinhard, P.-G. (2016). Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei. Physical Review C - Nuclear Physics, 94(3). https://doi.org/10.1103/PhysRevC.94.034306
MLA:
Tselyaev, V., et al. "Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei." Physical Review C - Nuclear Physics 94.3 (2016).
BibTeX: Download