| Article | |
| Title | Evidence of Partial Seniority Conservation in the $\pi{g}_{9/2}$ Shell for the $N=50$ Isotones |
| Author(s) | Pérez-Vidal, R M (Valencia U., IFIC ; INFN, Legnaro) ; Gadea, A (Valencia U., IFIC) ; Domingo-Pardo, C (Valencia U., IFIC) ; Gargano, A (INFN, Naples ; Carlos III U., Madrid) ; Valiente-Dobón, J J (INFN, Legnaro) ; Clément, E (GANIL) ; Lemasson, A (GANIL) ; Coraggio, L (INFN, Naples ; Carlos III U., Madrid ; Napoli Seconda U.) ; Siciliano, M (Argonne, PHY) ; Szilner, S (Boskovic Inst., Zagreb) ; Bast, M (Cologne U.) ; Braunroth, T (Cologne U.) ; Collado, J (Valencia U., Dept. Ing. Electronica) ; Corina, A (Simon Fraser U.) ; Dewald, A (Cologne U.) ; Doncel, M (Rome U. ; Gran Sasso) ; Dudouet, J (IP2I, Lyon) ; de France, G (GANIL) ; Fransen, C (Cologne U.) ; González, V (Valencia U., Dept. Ing. Electronica) ; Hüyük, T (Valencia U., IFIC ; Madrid, Inst. Estructura Materia) ; Jacquot, B (GANIL) ; John, P R (Darmstadt, Tech. U.) ; Jungclaus, A (Madrid, Inst. Estructura Materia) ; Kim, Y H (GANIL ; Laue-Langevin Inst.) ; Korichi, A (IJCLab, Orsay) ; Labiche, M (Daresbury) ; Lenzi, S (INFN, Padua) ; Li, H (GANIL) ; Ljungvall, J (IJCLab, Orsay) ; López-Martens, A (IJCLab, Orsay) ; Mengoni, D (INFN, Padua) ; Michelagnoli, C (GANIL ; Laue-Langevin Inst.) ; Müller-Gatermann, C (Argonne, PHY ; Cologne U.) ; Napoli, D R (INFN, Legnaro) ; Navin, A (GANIL) ; Quintana, B (Salamanca U.) ; Ramos, D (GANIL) ; Rejmund, M (GANIL) ; Sanchis, E (Valencia U., Dept. Ing. Electronica) ; Simpson, J (Daresbury) ; Stezowski, O (IP2I, Lyon) ; Wilmsen, D (GANIL) ; Zielińska, M (IRFU, Saclay) ; Boston, A J (Liverpool U.) ; Barrientos, D (CERN) ; Bednarczyk, P (Cracow, INP) ; Benzoni, G (INFN, Milan) ; Birkenbach, B (Cologne U.) ; Boston, H C (Liverpool U.) ; Bracco, A (INFN, Milan ; Milan U.) ; Cederwall, B (Royal Inst. Tech., Stockholm) ; Cullen, D M (Manchester U.) ; Didierjean, F (Strasbourg, IPHC) ; Eberth, J (Cologne U.) ; Gottardo, A (INFN, Legnaro) ; Goupil, J (GANIL) ; Harkness-Brennan, L J (Liverpool U.) ; Hess, H (Cologne U.) ; Judson, D S (Liverpool U.) ; Kaşkaş, A (Ankara U.) ; Korten, W (IRFU, Saclay) ; Leoni, S (INFN, Milan ; Milan U.) ; Menegazzo, R (INFN, Padua) ; Million, B (INFN, Milan) ; Nyberg, J (Uppsala U.) ; Podolyak, Zs (Surrey U.) ; Pullia, A (Milan U. ; INFN, Milan) ; Ralet, D (GANIL) ; Recchia, F (INFN, Padua) ; Reiter, P (Cologne U.) ; Rezynkina, K (Strasbourg, IPHC ; INFN, Padua) ; Salsac, M D (IRFU, Saclay) ; Şenyiğit, M (Ankara U.) ; Sohler, D (KLTE-ATOMKI) ; Theisen, Ch (IRFU, Saclay) ; Verney, D (IJCLab, Orsay) |
| Publication | 2022 |
| Number of pages | 7 |
| In: | Phys. Rev. Lett. 129 (2022) 112501 |
| DOI | 10.1103/PhysRevLett.129.112501 (publication) |
| Subject category | Nuclear Physics - Theory |
| Abstract | The reduced transition probabilities for the $4^+_1 \to 2^+_1$ and $2^+_1 \to 0^+_1$ transitions in $^{92}$Mo and $^{94}$Ru and for the $4^+_1 \to 2^+_1$ and $6^+_1 \to 4^+_1$ transitions in $^{90}$Zr have been determined in this experiment making use of a multinucleon transfer reaction. These results have been interpreted on the basis of realistic shell-model calculations in the $f_{5/2}, p_{3/2}, p_{1/2},$ and $g_{9/2}$ proton valence space. Only the combination of extensive lifetime information and large scale shell-model calculations allowed the extent of the seniority conservation in the $N=50 g_{9/2}$ orbital to be understood. The conclusion is that seniority is largely conserved in the first $\pi{g}_{9/2}$ orbital. |
| Copyright/License | publication: © 2022-2024 authors (License: CC BY 4.0) |
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Datensatz erzeugt am 2022-09-13, letzte Änderung am 2022-09-13