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- Universidade Estadual Paulista (Unesp)BR154 papers
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- Centre National de la Recherche ScientifiqueFR60 papers
- Universidade Federal FluminenseBR60 papers
- Instituto de Aeronáutica e EspaçoBR43 papers
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- Istituto Nazionale di Fisica NucleareIT36 papers
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8 papers · 2 filters
$p+^{4,6,8}He elastic scattering at intermediate energies
E. Baldini-Neto, B. V. Carlson, R. A. Rego +1
Using a relativistic nuclear optical potential consisting of a Lorentz scalar, , and the time-like component of a four-vector potential, , we calculate elastic scatte…
Kinematical and nonlocality effects on the nonmesonic weak hypernuclear decay
C. Barbero, C. De Conti, A. P. Galeao +1
We derive in detail the transition potential for nonmesonic lambda-hypernuclear decay in a one-meson-exchange model involving the full pseudoscalar and vector meson octets and incl…
Pair term in the Electromagnetic Current within the Front-Form Dynamics: Spin-0 Case
J. P. B. C. de Melo, T. Frederico, E. Pace +1
The frame and scale dependence of the pair-term contribution to the electromagnetic form factor of a spin-zero composite system of two-fermions is studied within the Light Front. T…
A Relativistic Separable Potential to Describe Pairing in Nuclear Matter
B. Funke Haas, T. Frederico, B. V. Carlson +1
Using the Dirac-Hartree-Fock-Bogoliubov approximation to study nuclear pairing, we have found the short-range correlations of the Dirac S pairing fields to be essentially i…
Excitation of Triple Giant Resonances in Heavy-Ion Reactions
M. S. Hussein, B. V. Carlson, L. F. Canto +1
We calculate the cross-section for the excitation and subsequent decay of triple giant resonances(TGDR) in several nuclei excited with heavy ions.The recently developed coherent pl…
Anharmonicities of giant dipole excitations
D. T. de Paula, T. Aumann, L. F. Canto +3
The role of anharmonic effects on the excitation of the double giant dipole resonance is investigated in a simple macroscopic model.Perturbation theory is used to find energies and…