Appropriate bare potentials for studying fusion induced by<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="normal">He</mml:mi><mml:mprescripts /><mml:none /><mml:mrow><mml:mn>6</mml:mn></mml:mrow></mml:mmultiscripts></mml:math>

Crema, Eduardo; Gomes, P. R. S.; Chamon, L. C.

doi:10.1103/physrevc.75.037601

Cited by 42 publications

(11 citation statements)

References 25 publications

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“…The São Paulo (SP) potential [20] has these features. It has been used to calculate fusion cross sections for 4 He and 6 He beams on 64 Zn, 209 Bi and 238 U targets [23]. For beams of the strongly bound 4 He projectiles, the predictions were in very good agreement with the data [18,24,25].…”

Section: Comparison With Theoretical Predictionsmentioning

confidence: 86%

Dynamic effects of breakup on fusion reactions of weakly bound nuclei

et al. 2009

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Section: Comparison With Theoretical Predictionsmentioning

confidence: 86%

Dynamic effects of breakup on fusion reactions of weakly bound nuclei

et al. 2009

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“…In earlier works [16,17,18], the SPP has proved reliable for reproducing fusion excitation functions for reactions involving both strongly bound and weakly bound projectiles (CF+ICF), and is particularly useful for measurements where experimental fusion barrier distributions are not available. The results of the SBPM calculations (solid lines) are compared with the experimental CF cross sections in Fig.…”

Section: Suppression Of Complete Fusionmentioning

confidence: 99%

Suppression of complete fusion due to breakup in the reactionsB10,11+Bi209

et al. 2009

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Above-barrier cross sections of α-active heavy reaction products, as well as fission, were measured for the reactions of 10,11 B with 209 Bi. Detailed analysis showed that the heavy products include components from incomplete fusion as well as complete fusion (CF), but fission originates almost exclusively from CF. Compared with fusion calculations without breakup, the CF cross sections are suppressed by 15% for 10 B and 7% for 11 B. A consistent and systematic variation of the suppression of CF for reactions of the weakly bound nuclei 6,7 Li, 9 Be, 10,11 B on targets of 208 Pb and 209 Bi is found as a function of the breakup threshold energy.

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“…1. Essentially the same conclusions were drawn from a study that employed a more sophisticated model for the comparison, including the coupling to excited states but not to the breakup [16].…”

Section: Coupling Effects On the Fusion Cross Sectionmentioning

confidence: 65%

Transfer and breakup of light weakly-bound nuclei

Raabe¹

2009

AIP Conference Proceedings

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Abstract. We investigate the origin of the effects observed in the fusion cross section of light weakly bound nuclei, through a review of the most recent experimental and theoretical works. In particular we focus on the well-documented fusion suppression at energies just above the potential barrier. We show that, besides the couplings to the breakup process, effects due to the couplings to transfer need be taken into account. The magnitude of the cross section for the direct process, breakup or transfer, is not a reliable indicator of the size of the effects induced on the elastic scattering and fusion.

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Appropriate bare potentials for studying fusion induced byHe6

Cited by 42 publications

References 25 publications

Dynamic effects of breakup on fusion reactions of weakly bound nuclei

Dynamic effects of breakup on fusion reactions of weakly bound nuclei

Suppression of complete fusion due to breakup in the reactionsB10,11+Bi209

Transfer and breakup of light weakly-bound nuclei

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