One-neutron transfer reaction in the 18O + 48Ti collision at 275 MeV
Carregando...
Data
Data de publicação
Autores IPEN
Orientador
Título da Revista
ISSN da Revista
Título do Volume
É parte de
É parte de
É parte de
Physical Review C
Exportar
Resumo
The present article reports new data on the 48Ti(18O, 17O) 49Ti reaction at 275 MeV incident energy as part
of the systematic research pursued within the NUMEN (NUclear Matrix Elements for Neutrinoless double β
decay) project. Supplementary measurements of the same reaction on 16O and 27Al targets were also performed
in order to estimate the background arising from the use of a composite target (TiO2 + 27Al). These data were
analyzed under the same theoretical framework as those obtained with the titanium target in order to reinforce the
conclusions of our analysis. Differential cross-section angular distribution measurements for the 17O8+ ejectiles
were performed in a wide angular range by using the MAGNEX large acceptance magnetic spectrometer.
The experimental results were analyzed within the distorted-wave and coupled-channels Born approximation
frameworks. The optical potentials at the entrance and exit channels were calculated in a double folding approach
adopting the São Paulo potential, and the spectroscopic amplitudes for the projectile and target overlaps were
obtained from large-scale shell model calculations. The differential cross sections are well described by the
theoretical calculations, where a weak coupling to collective excitations of projectile and target is inferred. The
sensitivity of transfer cross sections on different model spaces adopted in nuclear structure calculations is also
discussed.
Como referenciar
SGOUROS, O.; CUTULI, M.; CAPPUZZELLO, F.; CAVALLARO, M.; CARBONE, D.; AGODI, C.; GREGORIO, G. de; GARGANO, A.; LINARES, R.; BRISCHETTO, G.A.; CALVO, D.; CHAVEZ LOMELI, E.R.; CIRALDO, I.; DELAUNAY, F.; DJAPO, H; EKE, C.; FINOCCHIARO, P.; FISICHELLA, M.; GUAZZELLI, M.A.; HACISALIHOGLU, A.; LUBIAN, J.; MEDINA, N.H.; MORALLES, M.; OLIVEIRA, J.R.B.; PAKOU, A.; PANDOLA, L.; SOUKERAS, V.; SOULIOTIS, G.; SPATAFORA, A.; TORRESI, D.; YILDIRIM, A.; ZAGATTO, V.A.B. One-neutron transfer reaction in the 18O + 48Ti collision at 275 MeV. Physical Review C, v. 108, n. 4, p. 044611-1 - 044611-16, 2023. DOI: 10.1103/PhysRevC.108.044611. Disponível em: http://repositorio.ipen.br/handle/123456789/34342. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.