Self-consistent calculations of the electric giant dipole resonances in light and heavy nuclei

Lyutorovich N, Tselyaev VI, Speth J, Krewald S, Grümmer F, Reinhard PG (2012)

Publication Type: Journal article

Publication year: 2012

Journal

Physical Review Letters American Physical Society

Book Volume: 109

Article Number: 092502

Journal Issue: 9

DOI: 10.1103/PhysRevLett.109.092502

Abstract

While bulk properties of stable nuclei are successfully reproduced by mean-field theories employing effective interactions, the dependence of the centroid energy of the electric giant dipole resonance on the nucleon number A is not. This problem is cured by considering many-particle correlations beyond mean-field theory, which we do within the quasiparticle time blocking approximation. The electric giant dipole resonances in O16, Ca40, and Pb208 are calculated using two new Skyrme interactions. © 2012 American Physical Society.

Authors with CRIS profile

Paul-Gerhard Reinhard Naturwissenschaftliche Fakultät

Involved external institutions

Saint Petersburg State University (SPbU) / Санкт-Петербургский государственный университет (СПбГУ) RU Russian Federation (RU) Forschungszentrum Jülich / Research Centre Jülich (FZJ) DE Germany (DE)

How to cite

APA:

Lyutorovich, N., Tselyaev, V.I., Speth, J., Krewald, S., Grümmer, F., & Reinhard, P.-G. (2012). Self-consistent calculations of the electric giant dipole resonances in light and heavy nuclei. Physical Review Letters, 109(9). https://doi.org/10.1103/PhysRevLett.109.092502

MLA:

Lyutorovich, N., et al. "Self-consistent calculations of the electric giant dipole resonances in light and heavy nuclei." Physical Review Letters 109.9 (2012).

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