prikaz prve stranice dokumenta Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model
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Scientific paper - Original scientific paper
Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model
Physical Review C - Nuclear Physics, 67 (2003), 3; 034312. https://doi.org/10.1103/PhysRevC.67.034312
Paar, Nils; Ring, Peter; Nikšić, Tamara; Vretenar, Dario

Institutional repository: Repository of the Faculty of Science

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Paar, N., Ring, P., Nikšić, T. & Vretenar, D. (2003). Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model. Physical Review C - Nuclear Physics, 67. (3). doi: 10.1103/PhysRevC.67.034312

Paar, Nils, et al. "Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model." Physical Review C - Nuclear Physics, vol. 67, no. 3, 2003. https://doi.org/10.1103/PhysRevC.67.034312

Paar, Nils, Peter Ring, Tamara Nikšić and Dario Vretenar. "Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model." Physical Review C - Nuclear Physics 67, no. 3 (2003). https://doi.org/10.1103/PhysRevC.67.034312

Paar, N., et al. (2003) 'Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model', Physical Review C - Nuclear Physics, 67(3). doi: 10.1103/PhysRevC.67.034312

Paar N, Ring P, Nikšić T, Vretenar D. Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model. Physical Review C - Nuclear Physics [Internet]. 2003 [cited 2024 November 29];67(3). doi: 10.1103/PhysRevC.67.034312

N. Paar, P. Ring, T. Nikšić and D. Vretenar, "Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model", Physical Review C - Nuclear Physics, vol. 67, no. 3, 2003. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:325652. [Accessed: 29 November 2024]

Metadata
Title (english)Quasiparticle random phase approximation based on the relativistic Hartree-Bogoliubov model
AuthorNils Paar
AuthorPeter Ring
AuthorTamara Nikšić
AuthorDario Vretenar
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The relativistic quasiparticle random phase approximation (RQRPA) is formulated in the canonical single-nucleon basis of the relativistic Hartree-Bogoliubov (RHB) model. For the interaction in the particle-hole channel effective Lagrangians with nonlinear meson self-interactions are used, and pairing correlations are described by the pairing part of the finite-range Gogny interaction. The RQRPA configuration space includes the Dirac sea of negative-energy states. Both in the particle-hole and particle-particle channels, the same interactions are used in the RHB calculation of the ground state and in the matrix equations of the RQRPA. The RHB+RQRPA approach is tested in the example of multipole excitations of neutron-rich oxygen isotopes. The RQRPA is applied in the analysis of the evolution of the low-lying isovector dipole strength in Sn isotopes and N=82 isotones.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C - Nuclear Physics
Numberingvol. 67, no. 3, 034312
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.67.034312
URN:NBNurn:nbn:hr:217:325652
Publication2003
Document URLhttp://link.aps.org/doi/10.1103/PhysRevC.67.034312
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2003) by the American Physical Society.
Created on2019-10-13 16:43:00