Evidence of Partial Seniority Conservation in the πg9 /2 Shell for the N=50 Isotones

Pérez-Vidal, R.M.; Gadea, A.; Domingo-Pardo, C.; Gargano, A.; Valiente-Dobón, J.J.; Clément, E.; Lemasson, A.; Coraggio, L.; Siciliano, M.; Szilner, S.; Bast, M.; Braunroth, T.; Collado, J.; Corina, A.; Dewald, A.; Doncel, M.; Dudouet, J.; De France, G.; Fransen, C.; González, V.; Hüyük, T.; Jacquot, B.; John, P.R.; Jungclaus, A.; Kim, Y.H.; Korichi, A.; Labiche, M.; Lenzi, S.; Li, H.; Ljungvall, J.; López-Martens, A.; Mengoni, D.; Michelagnoli, C.; Müller-Gatermann, C.; Napoli, D.R.; Navin, A.; Quintana, B.; Ramos, D.; Rejmund, M.; Sanchis, E.; Simpson, J.; Stezowski, O.; Wilmsen, D.; Zielińska, M.; Boston, A.J.; Barrientos, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Boston, H.C.; Bracco, A.; Cederwall, B.; Cullen, D.M.; Didierjean, F.; Eberth, J.; Gottardo, A.; Goupil, J.; Harkness-Brennan, L.J.; Hess, H.; Judson, D.S.; Kaşkaş, A.; Korten, W.; Leoni, S.; Menegazzo, R.; Million, B.; Nyberg, J.; Podolyak, Zs.; Pullia, A.; Ralet, D.; Recchia, F.; Reiter, P.; Rezynkina, K.; Salsac, M.D.; Şenyiğit, MENEKŞE; Sohler, D.; Theisen, Ch.; Verney, D.

doi:10.1103/physrevlett.129.112501

Evidence of Partial Seniority Conservation in the πg9 /2 Shell for the N=50 Isotones

Pérez-Vidal R., Gadea A., Domingo-Pardo C., Gargano A., Valiente-Dobón J., Clément E., ...More

Physical Review Letters, vol.129, no.11, 2022 (SCI-Expanded, Scopus)

Publication Type: Article / Article
Volume: 129 Issue: 11
Publication Date: 2022
Doi Number: 10.1103/physrevlett.129.112501
Journal Name: Physical Review Letters
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, Compendex, EMBASE, INSPEC, MEDLINE, zbMATH, DIALNET
Ankara University Affiliated: Yes

Abstract

© 2022 authors. Published by the American Physical Society.The reduced transition probabilities for the 41+→21+ and 21+→01+ transitions in Mo92 and Ru94 and for the 41+→21+ and 61+→41+ transitions in Zr90 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 f5/2, p3/2, p1/2, and g9/2 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 g9/2 orbital to be understood. The conclusion is that seniority is largely conserved in the first πg9/2 orbital.