Breakup coupling effects on near-barrier quasi-elastic scattering of (6,7)Li on (144)Sm


Autoria(s): OTOMAR, D. R.; Lubian Rios, Jesus; Gomes, Paulo Roberto Silveira; Monteiro, Davi da Silva; CAPURRO, O. A.; ARAZI, A.; NIELLO, J. O. Fernandez; FIGUEIRA, J. M.; MARTI, G. V.; HEIMANN, D. Martinez; NEGRI, A. E.; PACHECO, A. J.; Guimaraes, Valdir; Chamon, Luiz Carlos
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

18/04/2012

18/04/2012

2009

Resumo

Excitation functions of quasi-elastic scattering at backward angles have been measured for the (6,7)Li + (144)Sm systems at near-barrier energies, and fusion barrier distributions have been extracted from the first derivatives of the experimental cross sections with respect to the bombarding energies. The data have been analyzed in the framework of continuum discretized coupled-channel calculations, and the results have been obtained in terms of the influence exerted by the inclusion of different reaction channels, with emphasis on the role played by the projectile breakup.

CNPq

(FAPERJ) Fundacao de Amparo a Pesquisa do Estado do Rio de Janeiro

PROSUL

PRONEX

CONICET

Identificador

PHYSICAL REVIEW C, v.80, n.3, 2009

0556-2813

http://producao.usp.br/handle/BDPI/16321

10.1103/PhysRevC.80.034614

http://dx.doi.org/10.1103/PhysRevC.80.034614

Idioma(s)

eng

Publicador

AMER PHYSICAL SOC

Relação

Physical Review C

Direitos

restrictedAccess

Copyright AMER PHYSICAL SOC

Palavras-Chave #WEAKLY-BOUND NUCLEI #HEAVY-ION FUSION #REACTION CHANNELS #NEUTRON-TRANSFER #COULOMB BARRIER #DISTRIBUTIONS #SYSTEMS #ENERGIES #LI-7 #Physics, Nuclear
Tipo

article

original article

publishedVersion