Search Results - "Otomar, D. R."

Reactions with Weakly Bound Nuclei, at near Barrier Energies, and the Breakup and Transfer Influences on the Fusion and Elastic Scattering by Gomes, P. R. S., Lubian, J., Canto, L. F., Otomar, D. R., Junior, D. R. Mendes, de Faria, P. N., Linares, R., Sigaud, L., Rangel, J., Ferreira, J. L., Ferioli, E., Paes, B., Cardozo, E. N., Cortes, M. R., Ermamatov, M. J., Lotti, P., Hussein, M. S.

“…We present a brief review of the reaction mechanisms involved in collisions of weakly bound projectiles with tightly bound targets, at near-barrier energies…”
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Studying Charged Particle Optics: An Undergraduate Course by Ovalle, V, Otomar, D. R, Pereira, J. M, Ferreira, N, Pinho, R. R, Santos A. C. F

“…This paper describes some computer-based activities to bring the study of charged particle optics to undergraduate students, to be performed as a part of a…”
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Experimental realization of the fuse model of crack formation by Otomar, D R, Menezes-Sobrinho, I L, Couto, M S

“…In this work, we present an experimental investigation of the fuse model. Our main goal was to study the influence of the disorder on the fracture process. The…”
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Investigation of breakup effects on 6Li + 144Sm scattering by means of CDCC calculations by Otomar, D. R., Lubian, J., Gomes, P. R. S.

“… The effect of the breakup of the weakly bound 6 Li projectile on the elastic channel of the 6 Li$ + $ 144 Sm system is investigated. CDCC calculations are…”
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Theoretical study of the elastic breakup of weakly bound nuclei at near barrier energies by Otomar, D. R, Gomes, P. R. S, Lubian, J, Canto, L. F, Hussein, M. S

“…We have performed CDCC calculations for collisions of $^{7}$Li projectiles on $^{59}$Co, $^{144}$Sm and $^{208}$Pb targets at near-barrier energies, to assess…”
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Scaling laws for near barrier Coulomb and Nuclear Breakup by Hussein, M. S, Gomes, P. R. S, Lubian, J, Otomar, D. R, Canto, L. F

“…Phys. Rev. C 88, 047601 (2013) We investigate the nuclear and the Coulomb contributions to the breakup cross sections of $^6$Li in collisions with targets in…”
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The nuclear and Coulomb breakup of the weakly bound $^{6}$Li with targets in the range from A = 59 to 208 by Otomar, D. R, Gomes, P. R. S, Lubian, J, Canto, L. F, Hussein, M. S

“…We have performed CDCC calculations for the $^{6}$Li + $^{59}$Co, $^{144}$Sm and $^{208}$Pb systems, to investigate the dependence of the relative importance…”
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Theoretical study of the elastic breakup of weakly bound nuclei at near-barrier energies by Otomar, D. R., Gomes, P. R. S., Lubian, J., Canto, L. F., Hussein, M. S.

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Scaling laws for near-barrier Coulomb and nuclear breakup by Hussein, M. S., Gomes, P. R. S., Lubian, J., Otomar, D. R., Canto, L. F.

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Near-barrier quasielastic scattering as a sensitive tool to derive nuclear matter diffuseness by Crema, E., Otomar, D. R., Simões, R. F., Barioni, A., Monteiro, D. S., Ono, L. K., Shorto, J. M. B., Lubian, J., Gomes, P. R. S.

“…Quasielastic excitation functions for the {sup 16,18}O + {sup 60}Ni systems were measured at energies near and below the Coulomb barrier, at the backward angle…”
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Nuclear and Coulomb breakup of the weakly bound 6 Li nucleus with targets in the range from A = 59 to 208 by Otomar, D. R., Gomes, P. R. S., Lubian, J., Canto, L. F., Hussein, M. S.

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Near- and subbarrier elastic and quasielastic scattering of the weakly bound Li 6 projectile on Sm 144 by Monteiro, D. S., Capurro, O. A., Arazi, A., Niello, J. O. Fernández, Figueira, J. M., Martí, G. V., Heimann, D. Martínez, Negri, A. E., Pacheco, A. J., Guimarães, V., Otomar, D. R., Lubian, J., Gomes, P. R. S.

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Breakup coupling effects on near-barrier quasi-elastic scattering of Li 6 , 7 on Sm 144 by Otomar, D. R., Lubian, J., Gomes, P. R. S., Monteiro, D. S., Capurro, O. A., Arazi, A., Niello, J. O. Fernández, Figueira, J. M., Martí, G. V., Heimann, D. Martinez, Negri, A. E., Pacheco, A. J., Guimarães, V., Chamon, L. C.

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Breakup coupling effects on near-barrier quasi-elastic scattering of {sup 6,7}Li on {sup 144}Sm by Otomar, D. R., Lubian, J., Gomes, P. R. S., Monteiro, D. S., Capurro, O. A., Arazi, A., Figueira, J. M., Marti, G. V., Heimann, D. Martinez, Negri, A. E., Pacheco, A. J., Niello, J. O. Fernandez, Escuela de Ciencia y Tecnologia, Universidad de San Martin, San Martin, 1650 San Martin, Guimaraes, V., Chamon, L. C.

“…Excitation functions of quasi-elastic scattering at backward angles have been measured for the {sup 6,7}Li+{sup 144}Sm systems at near-barrier energies, and…”
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Near- and subbarrier elastic and quasielastic scattering of the weakly bound {sup 6}Li projectile on {sup 144}Sm by Monteiro, D. S., Otomar, D. R., Lubian, J., Gomes, P. R. S., Capurro, O. A., Marti, G. V., Arazi, A., Figueira, J. M., Heimann, D. Martinez, Negri, A. E., Pacheco, A. J., CONICET, Av. Rivadavia 1917, Buenos Aires, Niello, J. O. Fernandez, CONICET, Av. Rivadavia 1917, Buenos Aires, Escuela de Ciencia y Tecnologia, Univ. Nac. de San Martin, San Martin, Guimaraes, V.

“…High-precision data of backward-angle elastic and quasielastic scattering for the weakly bound {sup 6}Li projectile on {sup 144}Sm target at deep-sub-barrier,…”
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Experimental Realization of the Fuse Model of Crack Formation by Otomar, D. R, Menezes-Sobrinho, I. L, Couto, M. S

“…Physical. Review. Letters 96, 095501 (2006) In this work, we present an experimental investigation of the fuse model. Our main goal was to study the influence…”
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