Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Luiz Carlos Chamon"'
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The phenomenological strengths of the real part of the optical potential, obtained from elastic scattering data analyses within the optical model (OM) approach, present significant energy-dependence. This behavior has been associated with the intrins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c8db7a9de33718cc98e4024f136979b
Autor:
Leandro Gasques, V. A. B. Zagatto, M. A. G. Alvarez, D. A. Torres, M. Rodríguez-Gallardo, Alinka Lepine-Szily, Valdir Brunetti Scarduelli, J. L. León-García, A. Arazi, Luiz Carlos Chamon, J. P. Fernández-García, J. Casal, J. R. B. Oliveira, B. V. Carlson, F. Ramirez
Publikováno v:
Physical Review C. 100
We present new experimental angular distributions for the elastic scattering of $^{6}\mathrm{Li}+^{120}\mathrm{Sn}$ at three bombarding energies. We include these data in a wide systematic involving the elastic scattering of $^{4,6}\mathrm{He},\phant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383af1507b28da06eee058cd02ba4061
https://doi.org/10.1103/physrevc.100.064602
https://doi.org/10.1103/physrevc.100.064602
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 47:105103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8105096d69412a3032e62834a7bb6c7e
https://doi.org/10.1088/1361-6471/aba424
https://doi.org/10.1088/1361-6471/aba424
Publikováno v:
Nuclear Physics A. 994:121665
In this paper, we have analyzed the elastic scattering data of the α + 12 C system at 13, 18, 54.1 and 60 MeV incident energies within the framework of the double folding model. We have modified the shape of the real and imaginary parts of the optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::211219e9c087f81e73ccb4110f381bf9
https://doi.org/10.1016/j.nuclphysa.2019.121665
https://doi.org/10.1016/j.nuclphysa.2019.121665
Autor:
V. A. B. Zagatto, Nilberto H. Medina, I. Padron, Julian Marco Barbosa Shorto, Leandro Gasques, E. S. Rossi, J. R. B. Oliveira, Luiz Carlos Chamon, Valdir Brunetti Scarduelli, M. A. G. Alvarez, J. Lubian, Juan Antonio Alcantara-Nunez, A. S. Freitas
Publikováno v:
Physical Review C. 95
Experimental angular distributions for the $^{7}\mathrm{Li}\phantom{\rule{0.16em}{0ex}}+\phantom{\rule{0.16em}{0ex}}^{120}\mathrm{Sn}$ elastic and inelastic (projectile and target excitations) scattering, and for the neutron stripping reaction, have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c9eb32584649825073f8aaba6f7858
https://doi.org/10.1103/physrevc.95.064614
https://doi.org/10.1103/physrevc.95.064614
Autor:
E. W. Cybulska, P. R. P. Allegro, Marcilei A. G. Silveira, Leandro Gasques, Julian Marco Barbosa Shorto, W. A. Seale, Guilherme S. Zahn, J. R. B. Oliveira, V. A. B. Zagatto, Roberto Vicençotto Ribas, Roberto Linares, Nilberto H. Medina, C. P. Silva, Gustavo Nobre, D. L. Toufen, J. Lubian, Luiz Carlos Chamon, E. S. Rossi, Frederico A. Genezini
Publikováno v:
Biblioteca Digital de Teses e Dissertações da FEI
Centro Universitário da Fundação Educacional Inaciana (FEI)
instacron:FEI
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Centro Universitário da Fundação Educacional Inaciana (FEI)
instacron:FEI
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The Saci-Perere γ ray spectrometer (located at the Pelletron AcceleratorLaboratory - IFUSP) was employed to implement the γ-particle coincidence technique for the study of nuclear reaction mechanisms. For this, the 18O+110Pd reaction has been studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8332114f230fd9ade0b1b0c39322307
Publikováno v:
International Journal of Modern Physics E. 20:929-933
We show that halo effects enhance fusion cross sections of weakly bound systems, comparing with the situation when there is no-halo. We introduce dimensionless fusion functions and energy variable quantity to investigate systematical trends in the fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5274df2633e63a4a8ec728efa2eec7f6
https://doi.org/10.1142/s021830131101899x
https://doi.org/10.1142/s021830131101899x
Autor:
B. V. Carlson, Luiz Carlos Chamon
Publikováno v:
Nuclear Physics A. 846:1-30
We present a large-scale systematics of charge densities, excitation energies and deformation parameters for hundreds of heavy nuclei. The systematics is based on a generalized rotation–vibration model for the quadrupole and octupole modes and take
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5e8a0b7ade3307f4931f57f986e7f64
https://doi.org/10.1016/j.nuclphysa.2010.06.003
https://doi.org/10.1016/j.nuclphysa.2010.06.003
Autor:
J. M. B. Shorto, Luiz Carlos Chamon, L. F. Canto, P. Lotti, Edilson Crema, L. Lubian, P. R. S. Gomes
Publikováno v:
Nuclear Physics A. 834:151c-154c
We use a new method to investigate systematical trends in the fusion cross sections of weakly bound nuclei. Dimensionless fusion functions and energy variable quantity are introduced. We are able to disentangle static from dynamic effects of the brea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e08c7cd461add209bb86d2ba4d73f6d8
https://doi.org/10.1016/j.nuclphysa.2009.12.026
https://doi.org/10.1016/j.nuclphysa.2009.12.026