Artículo
Investigation of the fusion process for 10B + 197Au at near-barrier energies
Aversa, Martín
; Abriola, Daniel Hugo; Alvarez, Marcos; Arazi, Andres
; Cardona, Maria Angelica
; Chamon, L. C.; de Barbará, Ezequiel; de Jesús, J.; Fernández García, J. P.; Gasques, L. R.; Hojman, Daniel Leonardo
; Lépine Szily, A.; Martí, G. V.; Pacheco, Alberto Jorge
; Scarduelli, V.; Zagatto, V. A. B.
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Fecha de publicación:
04/2020
Editorial:
American Physical Society
Revista:
Physical Review C
ISSN:
2469-9985
e-ISSN:
2469-9993
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In a previous work, we presented data for the B10+Au197 system, corresponding to quasielastic and elastic scattering, Au197 inelastic excitation, and one neutron pickup transfer, measuring the angular distribution of scattered beam-like ejectiles at several energies around the Coulomb barrier. In this paper, we present data for the fusion process of the same system, at several energies around the Coulomb barrier, as well as new data for one neutron pickup and stripping transfer. In this case, we detected offline γ rays stemming from the β-delayed decay chain of fusion-evaporation residues and heavy transfer products. As in our previous work, we analyzed this data set with coupled reaction channels calculations using the São Paulo potential. We show that the coupling to the one neutron transfer channel is quite important to describe the fusion data at the sub-barrier energy region. We also provide a comparison of the experimental fusion cross sections obtained for B10+Au197 with data for several other systems involving the same target nucleus.
Palabras clave:
BREAKUP
,
FUSION
,
TRANSFER
,
NUCLEAR
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Identificadores
Colecciones
Articulos(IFIBA)
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos de INST.DE FISICA DE BUENOS AIRES
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Aversa, Martín; Abriola, Daniel Hugo; Alvarez, Marcos; Arazi, Andres; Cardona, Maria Angelica; et al.; Investigation of the fusion process for 10B + 197Au at near-barrier energies; American Physical Society; Physical Review C; 101; 4; 4-2020; 1-8
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