Excited states of 90, 92, 94Y populated in 90Zr+208Pb multinucleon transfer reaction. (25th January 2021)

• Record Type: Journal Article
• Authors: Pajtler, M Varga; Malenica, D Jelavić; Szilner, S; Corradi, L; de Angelis, G; Fioretto, E; Gadea, A; Haas, F; Lunardi, S; Mărginean, N; Mengoni, D; Mijatović, T; Montagnoli, G; Montanari, D; Pollarolo, G; Recchia, F; Salsac, M-D; Scarlassara, F; Soić, N; Stefanini, A M; Ur, C A; Valiente-Dobón, J J
• Is Part Of: Physica scripta. Volume 96:Number 3(2021)
• Publication Date: 2021-01-25
• Subjects: multinucleon transfer reactions -- gamma spectroscopy -- magnetic spectrometers -- gamma-ray spectrometers; Physics -- Periodicals; 530.05
• DOI: 10.1088/1402-4896/abdcf9
• Languages: English
• ISSNs: 0031-8949

Abstract

Abstract: Multinucleon transfer reactions in 90 Zr+ 208 Pb have been studied via fragment- γ coincidences, employing the PRISMA magnetic spectrometer coupled to the CLARA γ -array. An analysis on Y isotopes has been carried out incorporating spectroscopic as well as reaction mechanism aspects. New γ transitions have been observed in 94 Y, confirming the findings of recent studies where nuclei were produced via fission of uranium, and a comparison with near-by 90, 92 Y isotopes populated in the same reaction has been discussed. Experimental cross sections have been extracted and compared with the GRAZING calculations, showing a fair agreement along the neutron pick-up side. The results confirm how multinucleon transfer reactions are a suitable mechanism for the study of neutron-rich nuclei.