Navegação Ciências Exatas e da Terra por Autor "Teodoro, Maria Ribeiro"
Resultados 1-5 de 5
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Comparison of quasifree (p, 2p) with (p, pn) scattering as a check of the impulse approximation
(1979) [Artigo de periódico]It is shown that the ratio o f the cross sections o f quasifree (p ,Zp) and (p ,pn) reactions in complex nuclei for identical and suitable geometries can be reliably calculated in the distorted wave impulse approximation. ... -
Effective polarization in quasi-free scattering
(1980) [Artigo de periódico]A simple relation, involving only experimental quantmes, for the effective polarizations m quasi-free (p, 2p) scattering on closed shell nuclei IS tested for recent TRIUMF (p, 2p) experiments with 200 MeV polanzed protons. -
Nonlocality of the propagation and the effective nucleos spinorbit interaction
(1982) [Artigo de periódico]The imaginary central and spin-orbit components of the .1.-nucleus optical potential are investigated in a 11'-exchange model. It is found that the effective spin-orbit interaction of the isobar reflects lárge nonlocalities ... -
Probing the spin-orbit coupling of nuclear protons
(1973) [Artigo de periódico]The strong absorption in quasi-free scattering opens a possibility of measuring the spin-orbit coupling of nuclear protons. Cross sections for polarized incoming protons are expected to exhibit pronounced asymmetries, with ... -
Quasi-free scattering of polarized electrons by polarized nuclear protons
(1977) [Artigo de periódico]It Is shown that quasi-free electron scattering in a suitable geometry takes place on strongly polarized nuclear protons. A calculation for the single particle model of 160 predicts large asymmetries for the scattering of ...
