This title appears in the Scientific Report :
2012
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevLett.109.092502 in citations.
Please use the identifier: http://hdl.handle.net/2128/4857 in citations.
Self-Consistent Calculations of the Electric Giant Dipole Resonances in Light and Heavy Nuclei
Self-Consistent Calculations of the Electric Giant Dipole Resonances in Light and Heavy Nuclei
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 bey...
Saved in:
Personal Name(s): | Lyutorovich, N. (Corresponding author) |
---|---|
Tselyaev, V. / Speth, J. / Krewald, S. / Grümmer, F. / Reinhard, P.-G. | |
Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 Theorie der Starken Wechselwirkung; IAS-4 |
Published in: | Physical review letters, 109 9, S. -092502 |
Imprint: |
College Park, Md.
APS
2012
|
DOI: |
10.1103/PhysRevLett.109.092502 |
Document Type: |
Journal Article |
Research Program: |
Hadron Structure and Dynamics (HSD) |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/4857 in citations.
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 $^{16}$O, $^{40}$Ca, and $^{208}$Pb are calculated using two new Skyrme interactions. |