Pakarinen, J. ; Grahn, T. ; Gaffney, L. P. ; Algora, A. ; Bauer, C. ; Blazhev, A. ; Bree, N. ; Cocolios, T. E. ; De Witte, H. ; Diriken, J. ; Fernier, P. ; Hadyńska-Klȩk, K. ; Herzáň, A. ; Huyse, M. ; Iwanicki, J. ; Jakobsson, U. ; Jenkins, D. ; Kesteloot, N. ; Konki, J. ; Lannoo, B. ; Papadakis, P. ; Peura, P. ; Rahkila, P. ; Rainovski, G. ; Rapisarda, E. ; Reiter, P. ; Sambi, S. ; Scheck, M. ; Seibeck, B. ; Seidlitz, M. ; Stora, T. ; Van Duppen, P. ; Warr, N. ; Wenander, F. ; Vermeulen, M. J. ; Voulot, D. ; Wrzosek-Lipska, K. ; Zielińska, M. (2017)
Collectivity in ¹⁹⁶,¹⁹⁸Pb isotopes probed in Coulomb-excitation experiments at REX-ISOLDE.
In: Journal of Physics G: Nuclear and Particle Physics, 44 (6)
doi: 10.1088/1361-6471/aa6753
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
The neutron-deficient ¹⁹⁶,¹⁹⁸Pb isotopes have been studied in Coulomb-excitation experiments employing the Miniball γ-ray spectrometer and radioactive ion beams from the REX-ISOLDE post-accelerator at CERN. The reduced transition probabilities of the first excited 2⁺ states in ¹⁹⁶Pb and ¹⁹⁸Pb nuclei have been measured for the first time. Values of B (E2) = 18.2₋₄,₁⁺⁴,⁸ W.u. and B (E2) = 13.1₋₃,₅⁺⁴,⁹ W.u., were obtained, respectively. The experiment sheds light on the development of collectivity when moving from the regime governed by the generalised seniority scheme to a region, where intruding structures, associated with different deformed shapes, start to come down in energy and approach the spherical ground state.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Pakarinen, J. ; Grahn, T. ; Gaffney, L. P. ; Algora, A. ; Bauer, C. ; Blazhev, A. ; Bree, N. ; Cocolios, T. E. ; De Witte, H. ; Diriken, J. ; Fernier, P. ; Hadyńska-Klȩk, K. ; Herzáň, A. ; Huyse, M. ; Iwanicki, J. ; Jakobsson, U. ; Jenkins, D. ; Kesteloot, N. ; Konki, J. ; Lannoo, B. ; Papadakis, P. ; Peura, P. ; Rahkila, P. ; Rainovski, G. ; Rapisarda, E. ; Reiter, P. ; Sambi, S. ; Scheck, M. ; Seibeck, B. ; Seidlitz, M. ; Stora, T. ; Van Duppen, P. ; Warr, N. ; Wenander, F. ; Vermeulen, M. J. ; Voulot, D. ; Wrzosek-Lipska, K. ; Zielińska, M. |
| Art des Eintrags: | Bibliographie |
| Titel: | Collectivity in ¹⁹⁶,¹⁹⁸Pb isotopes probed in Coulomb-excitation experiments at REX-ISOLDE |
| Sprache: | Englisch |
| Publikationsjahr: | 2017 |
| Ort: | Bristol |
| Verlag: | IOP Publishing |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Physics G: Nuclear and Particle Physics |
| Jahrgang/Volume einer Zeitschrift: | 44 |
| (Heft-)Nummer: | 6 |
| Kollation: | 10 Seiten |
| DOI: | 10.1088/1361-6471/aa6753 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | The neutron-deficient ¹⁹⁶,¹⁹⁸Pb isotopes have been studied in Coulomb-excitation experiments employing the Miniball γ-ray spectrometer and radioactive ion beams from the REX-ISOLDE post-accelerator at CERN. The reduced transition probabilities of the first excited 2⁺ states in ¹⁹⁶Pb and ¹⁹⁸Pb nuclei have been measured for the first time. Values of B (E2) = 18.2₋₄,₁⁺⁴,⁸ W.u. and B (E2) = 13.1₋₃,₅⁺⁴,⁹ W.u., were obtained, respectively. The experiment sheds light on the development of collectivity when moving from the regime governed by the generalised seniority scheme to a region, where intruding structures, associated with different deformed shapes, start to come down in energy and approach the spherical ground state. |
| Freie Schlagworte: | Coulomb excitation, radioactive ion beams, gamma-ray spectroscopy, γ transitions and level energies |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Kernphysik |
| Hinterlegungsdatum: | 28 Mär 2024 10:13 |
| Letzte Änderung: | 28 Mär 2024 10:13 |
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Collectivity in ¹⁹⁶,¹⁹⁸Pb isotopes probed in Coulomb-excitation experiments at REX-ISOLDE. (deposited 19 Mär 2024 10:28)
- Collectivity in ¹⁹⁶,¹⁹⁸Pb isotopes probed in Coulomb-excitation experiments at REX-ISOLDE. (deposited 28 Mär 2024 10:13) [Gegenwärtig angezeigt]
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