تقرير
One-neutron transfer reaction in the $^{18}$O + $^{48}$Ti collision at 275 MeV
| العنوان: | One-neutron transfer reaction in the $^{18}$O + $^{48}$Ti collision at 275 MeV |
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| المؤلفون: | Sgouros, O., Cutuli, M., Cappuzzello, F., Cavallaro, M., Carbone, D., Agodi, C., De Gregorio, G., Gargano, A., Linares, R., Brischetto, G. A., Calvo, D., Lomeli, E. R. Chavez, 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. |
| المصدر: | Physical Review C 108, 044611 (2023) |
| سنة النشر: | 2023 |
| المجموعة: | Nuclear Experiment Nuclear Theory |
| مصطلحات موضوعية: | Nuclear Experiment, Nuclear Theory |
| الوصف: | The present article reports new data on the $^{48}$Ti($^{18}$O,$^{17}$O)$^{49}$Ti reaction at 275 MeV incident energy as part of the systematic research pursued within the NUMEN project. Supplementary measurements of the same reaction on $^{16}$O and $^{27}$Al targets were also performed in order to estimate the background arising from the use of a composite target (TiO$_{2}$ + $^{27}$Al). 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 $^{17}$O$^{8+}$ 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 S\~ao 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. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevC.108.044611 |
| URL الوصول: | http://arxiv.org/abs/2310.14765 |
| رقم الأكسشن: | edsarx.2310.14765 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevC.108.044611 |
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