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Listar por autor "Chamon, L. C."
Mostrando ítems 1-18 de 18
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Artículo
Determination of the 12C nuclear density through heavy-ion elastic scattering experiments
Gasques, L. R.; Chamon, L. C.; Silva, Cecilia Pereira; Pereira, Dirceu C.L.; González Álvarez, Marcos Aurelio; Rossi, E. S.; Likhachev, V. P.; Carlson, Brett Vern; Conti, Claudio de (American Physical Society, 2002)Precise elastic scattering differential cross sections have been measured for the 12C158Ni,208Pb systems at sub-barrier ...
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Artículo
Elastic scattering and total reaction cross section for the 6He + 27Al system
Benjamin, E. A.; Lépine-Szily, A.; Mendes Jr., D. R.; Lichtenthäler, R.; Guimarães, V.; Gomes, P. R. S.; Chamon, L. C.; Hussein, M. S.; Moro Muñoz, Antonio Matías; Arazi, Andrés (Elsevier, 2007)The elastic scattering of the radioactive halo nucleus 6He on 27Al target was measured at four energies close to the Coulomb ...
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Artículo
Elastic scattering, inelastic excitation, and 1 n pick-up transfer cross sections for 10 B + 120 Sn at energies near the Coulomb barrier
González Álvarez, Marcos Aurelio; Rodríguez Gallardo, Manuela; Gasques, L. R.; Chamon, L. C.; Oliveira, J. R. B.; Scarduelli, V.; Padron, I. (American Physical Society, 2018)The 10 B + 120 Sn reaction has been systematically studied at laboratory energies around the Coulomb barrier: ...
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Artículo
Elastic scattering, inelastic excitation, and neutron transfer for Li 7 + Sn 120 at energies around the Coulomb barrier
Zagatto, Vinicius A. B.; Lubian, J.; Gasques, L. R.; González Álvarez, Marcos Aurelio; Chamon, L. C.; Oliveira Jr, R. B.; Alcántara Núñez, J. A.; Medina, N. H.; Scarduelli, V.; Freitas, Augusto S.; Padrón, I.; Rossi, E. S.; Shorto, J. M. B. (American Physical Society, 2017)Experimental angular distributions for the 7 Li + 120 Sn elastic and inelastic (projectile and target excitations) scattering, ...
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Artículo
Elastic, inelastic, and 1 n transfer cross sections for the 10 B + 120 Sn reaction
Gasques, L. R.; Freitas, A. S.; Chamon, L. C.; Oliveira, J. R. B.; Medina, N. H.; Scarduelli, V.; González Álvarez, Marcos Aurelio; Carlson, Brett Vern (American Physical Society, 2018)The 10 B + 120 Sn reaction has been investigated at E Lab = 37.5 MeV. The cross sections for different ...
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Ponencia
Experimental determination of the 6,7Li nucleon densities
Sousa, D. P. de; Pereira, D.; Lubian, J.; Chamon, L. C.; Oliveira, J. R. B.; Rossi Jr., E.; Silva, C. P.; Neto, P. F.; Guimarães, V.; Lichtenthäler, R.; González Álvarez, Marcos Aurelio (American Institute of Physics, 2009)In this work we present optical model analysis of new near barrier‐quasi‐elastic experimental data, for the systems ...
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Artículo
Experimental determination of the surface density for the 6He exotic nucleus
Gasques, L. R.; Chamon, L. C.; Pereira, Dirceu C.L.; Guimarães, V.; Lépine-Szily, A.; González Álvarez, Marcos Aurelio; Rossi, E. S.; Silva, Cecilia Pereira; Carlson, Brett Vern; Kolata, J. J.; Lamm, Larry O.; Peterson, Donald R. (American Physical Society, 2003)Angular distributions for the elastic scattering of 4,6He on 58Ni have been measured at near-barrier energies. The present ...
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Artículo
General behavior of the effective nucleon-nucleon interaction as a function of the relative velocity
González Álvarez, Marcos Aurelio; Chamon, L. C. (American Physical Society, 2005-06-01)We have studied volume integrals of the central part of optical potentials extracted from data analyses for a variety of ...
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Artículo
Global and consistent analysis of the heavy-ion elastic scattering and fusion processes
Gasques, L. R.; Chamon, L. C.; Pereira, Dirceu C.L.; González Álvarez, Marcos Aurelio; Rossi, E. S.; Silva, Cecilia Pereira; Carlson, Brett Vern (American Physical Society, 2004)We have developed a model for the nuclear interaction which is based on the effects of the Pauli nonlocality. In earlier ...
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Artículo
Investigation of Coulomb dipole polarization effects on reactions involving exotic nuclei
Fernández García, Juan Pablo; González Álvarez, Marcos Aurelio; Chamon, L. C. (American Physical Society, 2015)We have analyzed elastic scattering angular distributions and total reaction cross sections of the exotic nuclei Li9,11 ...
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Artículo
Investigation of the fusion process for B 10 + Au 197 at near-barrier energies
Aversa, M.; Abriola, Daniel; González Álvarez, Marcos Aurelio; Arazi, Andrés; Cardona, María Angélica; Chamon, L. C.; Barbará, E. de; Jesús, J. de; Fernández García, Juan Pablo; Zagatto, Vinicius A. B. (American Physical Society, 2020)In a previous work, we presented data for the B10+Au197 system, corresponding to quasielastic and elastic scattering, Au197 ...
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Artículo
Investigation of the reaction mechanisms for 10 B + 197 Au at near-barrier energies
Gasques, L. R.; Chamon, L. C.; Lépine Szily, A.; Scarduelli, V.; Zagatto, Vinicius A. B.; Abriola, Daniel; González Álvarez, Marcos Aurelio; Fernández García, Juan Pablo; Rodríguez Gallardo, Manuela; Achí Prado, S. (American Physical Society, 2017)The 10 B + 197 Au reaction has been investigated through cross-section measurements for different channels, such ...
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Artículo
O18+Pd110: Measurements and realistic coupled-channel analysis in a transitional region
Pereira, Dirceu C.L.; Rossi, E. S.; Nobre, Gustavo P.A.; Chamon, L. C.; Silva, Cecilia Pereira; Gasques, L. R.; González Álvarez, Marcos Aurelio; Ribas, R. V.; Oliveira, Jr R.B.; Medina, N. H.; Rao, M. N.; Cybulska, E. W.; Anjos, R. M. (American Physical Society, 2006)The inelastic, two-neutron and α transfer and quasielastic cross sections for the 18O+110Pd system have been measured in ...
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Artículo
Precise nuclear matter densities from heavy-ion collisions
González Álvarez, Marcos Aurelio; Rossi, E. S.; Silva, Cecilia Pereira; Gasques, L. R.; Chamon, L. C.; Pereira, Dirceu C.L.; Rao, M. N.; Carlson, Brett Vern (American Physical Society, 2002)An unfolding method is proposed to extract ground-state nuclear matter densities from heavy-ion elastic scattering data ...
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Artículo
Systematic study of optical potential strengths in reactions on Sn 120 involving strongly bound, weakly bound, and exotic nuclei
González Álvarez, Marcos Aurelio; Fernández García, Juan Pablo; León García, José Luis; Rodríguez Gallardo, Manuela; Romero Gasques, Leandro; Chamon, L. C.; Zagatto, Vinicius A. B.; Lépine-Szily, Alinka; Oliveira, J. R. B.; Scarduelli, V.; Torres, D. A.; Ramírez, F. (American Physical Society, 2019)We present new experimental angular distributions for the elastic scattering of Li6+Sn120 at three bombarding energies. ...
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Artículo
Systematical study of the optical potential for systems like A+ 58Ni from sub-barrier data analyses
Gasques, L. R.; Chamon, L. C.; Pereira, Dirceu C.L.; González Álvarez, Marcos Aurelio; Rossi, E. S.; Silva, Cecilia Pereira; Nobre, Gustavo P.A. (American Physical Society, 2003)Elastic scattering differential cross sections were measured for the 28Si158Ni system at sub-barrier energies. The ...
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Artículo
Toward a global description of the nucleus-nucleus interaction
Chamon, L. C.; Carlson, Brett Vern; Gasques, L. R.; Pereira, Dirceu C.L.; Conti, Claudio de; González Álvarez, Marcos Aurelio; Hussein, M. S.; Cândido Ribeiro, M. A.; Rossi, E. S.; Silva, Cecilia Pereira (American Physical Society, 2002)Extensive systematizations of theoretical and experimental nuclear densities and of optical potential strengths extracted ...
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Artículo
Understanding the mechanisms of nuclear collisions: A complete study of the 10 B + 120 Sn reaction
Gasques, L. R.; González Álvarez, Marcos Aurelio; Arazi, Andrés; Carlson, Brett Vern; Chamon, L. C.; Fernández García, Juan Pablo; Rodríguez Gallardo, Manuela; Zagatto, Vinicius A. B. (American Physical Society, 2021)Background: Reactions involving exotic and stable weakly bound nuclei have been extensively studied in recent years. ...