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Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei. / Tselyaev, V.; Lyutorovich, N.; Speth, J.; Krewald, S.; Reinhard, P.-G.

In: Physical Review C - Nuclear Physics, Vol. 94, No. 3, 2016, p. 034306_1-15.

Research output: Contribution to journal › Article

Harvard

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, vol. 94, no. 3, pp. 034306_1-15. https://doi.org/DOI: 10.1103/PhysRevC.94.034306

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), 034306_1-15. https://doi.org/DOI: 10.1103/PhysRevC.94.034306

Vancouver

Tselyaev V, Lyutorovich N, Speth J, Krewald S, Reinhard P-G. Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei. Physical Review C - Nuclear Physics. 2016;94(3):034306_1-15. https://doi.org/DOI: 10.1103/PhysRevC.94.034306

Author

Tselyaev, V. ; Lyutorovich, N. ; Speth, J. ; Krewald, S. ; Reinhard, P.-G. / Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei. In: Physical Review C - Nuclear Physics. 2016 ; Vol. 94, No. 3. pp. 034306_1-15.

BibTeX

@article{2c65e08556e149b38229d0c24fe8783f,
title = "Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei",
abstract = "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.",
keywords = "nuclear thory, extended random-phase approximation, effective ineractions, giant resonances",
author = "V. Tselyaev and N. Lyutorovich and J. Speth and S. Krewald and P.-G. Reinhard",
year = "2016",
doi = "DOI: 10.1103/PhysRevC.94.034306",
language = "English",
volume = "94",
pages = "034306_1--15",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "3",

}

RIS

TY - JOUR

T1 - Application of an extended random-phase approximation to giant resonances in light-, medium-, and heavy-mass nuclei

AU - Tselyaev, V.

AU - Lyutorovich, N.

AU - Speth, J.

AU - Krewald, S.

AU - Reinhard, P.-G.

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

KW - nuclear thory

KW - extended random-phase approximation

KW - effective ineractions

KW - giant resonances

U2 - DOI: 10.1103/PhysRevC.94.034306

DO - DOI: 10.1103/PhysRevC.94.034306

M3 - Article

VL - 94

SP - 034306_1-15

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 3

ER -

ID: 7589748