Exploring the potential of the São Paulo Potential

Oliveira, J. R. B.; Zagatto, V. A. B.; Pereira, Daniervelin Renata Marques; Lubián, J.; Allegro, P.R.P.; Chamon, L. C.; Cybulska, E. W.; Linares, R.; Medina, N. H.; Ribas, R. V.; Rossi, E. S.; Seale, W. A.; Silva, C.P.; Toufen, D. L.; Silveira, M. A. G.; Zahn, Guilherme S.; Genezini, Frederico A.; Gasques, L. R.; Shorto, J. M. B.

doi:10.1051/epjconf/20100202002

Cited by 2 publications

(2 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The main difference is that the spectroscopic amplitudes obtained in this study are derived from shell-model calculations and applied to heavy-ion interactions, where the high orders of the interactions and the transitions from excited states of the projectile or the target might be relevant [34,51]. These kinds of effects can be masked by the overestimation of the spectroscopic amplitudes from the DWBA fits to the transfer cross sections (this seems not be the case for the present reactions.…”

mentioning

confidence: 88%

See 1 more Smart Citation

The angular distributions of elastic scattering of ^12,13C+Zr *

et al. 2020

Self Cite

View full text Add to dashboard Cite

To obtain the neutron spectroscopic amplitudes for 90-96Zr overlaps, experimental data of elastic scattering with small experimental errors and precise optical potentials were analyzed. In this study, the elastic scattering angular distributions of C + (A = 90, 91, 92, 94, 96) were measured using the high-precision Q3D magnetic spectrometer in the Tandem accelerator. The São Paulo potential was used for the optical potential. The optical model and coupled channel calculations were compared with the experimental data. The theoretical results were found to be very close to the experimental data. In addition, the possible effects of the couplings to the inelastic channels of the targets and C projectiles on the elastic scattering were studied. It was observed that the couplings to the inelastic channels of the C projectiles could improve the agreement with the experimental data, while the inelastic couplings to the target states are of minor importance. The effect of the one-neutron stripping in the C+ elastic scattering was also studied. The one-neutron stripping channel in C + was found to be not relevant and did not affect the elastic scattering angular distributions. Our results also show that in the reactions with the considered zirconium isotopes, the presence of the extra neutron in C does not influence the reaction mechanism, which is governed by the collective excitation of the C core.

show abstract

mentioning

confidence: 88%

“…Many studies using the SPP as the optical potential to derive the elastic scattering to study its energy dependence and to calculate direct reaction cross sections have been reported (see for examples Refs. [4,22,[32][33][34][35][36][37]).…”

Section: Optical Model and Coupled Channel Calculationsmentioning

confidence: 99%

The angular distributions of elastic scattering of ^12,13C+Zr *

et al. 2020

Self Cite

View full text Add to dashboard Cite

show abstract

Woods-Saxon Equivalent to a Double Folding Potential

et al. 2015

View full text Add to dashboard Cite

A Woods-Saxon equivalent to a double folding potential in the surface region is obtained for the heavy-ion scattering potential. The Woods-Saxon potential has fixed geometry and was used as a bare potential in the analysis of elastic scattering angular distributions of several stable systems. A new analytical formula for the position and height of the Coulomb barrier is presented, which reproduces the results obtained using double folding potentials. This simple formula has been applied to estimate the fusion cross section above the Coulomb barrier. A comparison with experimental data is presented.

show abstract

Exploring the potential of the São Paulo Potential

Cited by 2 publications

References 7 publications

The angular distributions of elastic scattering of ^12,13C+Zr *

The angular distributions of elastic scattering of ^12,13C+Zr *

Woods-Saxon Equivalent to a Double Folding Potential

Contact Info

Product

Resources

About

Exploring the potential of the São Paulo Potential

Cited by 2 publications

References 7 publications

The angular distributions of elastic scattering of 12,13C+Zr *

The angular distributions of elastic scattering of 12,13C+Zr *

Woods-Saxon Equivalent to a Double Folding Potential

Contact Info

Product

Resources

About

The angular distributions of elastic scattering of ^12,13C+Zr *

The angular distributions of elastic scattering of ^12,13C+Zr *