This title appears in the Scientific Report :
2008
Please use the identifier:
http://hdl.handle.net/2128/10462 in citations.
Please use the identifier: http://dx.doi.org/10.1140/epja/i2008-10638-x in citations.
Self-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum
Self-consistent calculations within the Green's function method including particle-phonon coupling and the single-particle continuum
The Green's function method in the Quasiparticle Time Blocking Approximation is applied to nuclear excitations in Sn-132 and Pb-208. The calculations are performed self-consistently using a Skyrme interaction. The method combines the conventional RPA with an exact single-particle continuum trea...
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Personal Name(s): | Lyutorovich, N. |
---|---|
Speth, J. / Avdeenkov, A. / Grümmer, F. / Kamerdzhiev, S. / Krewald, S. / Tselyaev, V. I. | |
Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 |
Published in: | The @European physical journal / A, 37 (2008) S. 381 - 386 |
Imprint: |
Berlin
Springer
2008
|
Physical Description: |
381 - 386 |
DOI: |
10.1140/epja/i2008-10638-x |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
European Physical Journal A
37 |
Subject (ZB): | |
Link: |
Get full text OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1140/epja/i2008-10638-x in citations.
The Green's function method in the Quasiparticle Time Blocking Approximation is applied to nuclear excitations in Sn-132 and Pb-208. The calculations are performed self-consistently using a Skyrme interaction. The method combines the conventional RPA with an exact single-particle continuum treatment and considers in a consistent way the particle-phonon coupling. We reproduce not only the experimental values of low-and high-lying collective states but we also obtain fair agreement with the data of non-collective low-lying states that are strongly influenced by the particle-phonon coupling. |