Pietralla, N. ; Rainovski, G. ; Ahn, T. ; Costin, A. (2007)
Isovector Quadrupole Excitations in the Valence Shell studied in Projectile Coulomb Excitation.
In: Nucl. Phys. A, 788 (1-4)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
One-phonon states of heavy vibrational nuclei with mixed proton-neutron symmetry have recently been made accessible by the technique of projectile Coulomb excitation. Gamma-rays following Coulomb excitation of the nuclides 136,138Ce and 134Xe have been measured with the Gammasphere-array run in singles-mode. M1, E2, and E3 transition matrix elements from low-spin states were measured relative to the known values. The strength distributions up to about 2.7 MeV serve for identifying the main fragment of the one-quadrupole phonon mixed-symmetry state. The data are presented and their significance is discussed.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2007 |
| Autor(en): | Pietralla, N. ; Rainovski, G. ; Ahn, T. ; Costin, A. |
| Art des Eintrags: | Bibliographie |
| Titel: | Isovector Quadrupole Excitations in the Valence Shell studied in Projectile Coulomb Excitation |
| Sprache: | Englisch |
| Publikationsjahr: | Mai 2007 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Nucl. Phys. A |
| Jahrgang/Volume einer Zeitschrift: | 788 |
| (Heft-)Nummer: | 1-4 |
| URL / URN: | http://www.sciencedirect.com/science/article/B6TVB-4MV74YN-W... |
| Kurzbeschreibung (Abstract): | One-phonon states of heavy vibrational nuclei with mixed proton-neutron symmetry have recently been made accessible by the technique of projectile Coulomb excitation. Gamma-rays following Coulomb excitation of the nuclides 136,138Ce and 134Xe have been measured with the Gammasphere-array run in singles-mode. M1, E2, and E3 transition matrix elements from low-spin states were measured relative to the known values. The strength distributions up to about 2.7 MeV serve for identifying the main fragment of the one-quadrupole phonon mixed-symmetry state. The data are presented and their significance is discussed. |
| Zusätzliche Informationen: | Proceedings of the 2nd International Conference on Collective Motion in Nuclei under Extreme Conditions - COMEX 2 |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Festkörperphysik (2021 umbenannt in Institut für Physik Kondensierter Materie (IPKM)) |
| Hinterlegungsdatum: | 20 Jan 2009 12:12 |
| Letzte Änderung: | 26 Aug 2018 21:24 |
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