Results 251 to 260 of about 159,306 (295)

A reflection model for heavy-ion scattering

Il Nuovo Cimento A, 1988
A new model for heavy-ion elastic scattering at energies around the Coulomb barrier is presented. The model assumes that the reflection at the nuclear surface is the dominant scattering mechanism for the particles which hit the region of the nuclear interaction, and that the classical mechanics rules can be applied to estimate the cross-section.
ANNI R, MANCARELLA, Giovanni
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Elastic scattering of heavy ions

Nuclear Physics A, 1968
Abstract Elastic scattering of strongly absorbed projectiles is considered for the case when the Coulomb interaction parameter is large. The surface diffuseness of the absorption region and the effect of real nuclear phase shifts are taken into account explicitly.
M.H. Simbel, A.Y. Abul-Magd
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Chaotic scattering in heavy-ion collisions

AIP Conference Proceedings, 1992
We demonstrate that the classical dynamics of a collision between a spherical nucleus and a deformed one at energies near the Coulomb barrier can display chaotic behavior, provided the deformed nucleus is not too heavy. The chaotic scattering is produced by sets of trajectories which are trapped in the potential pocket for a time longer than the one ...
RAPISARDA, Andrea, BALDO M.
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Nuclear Rotation in Heavy-Ion Scattering

Physical Review Letters, 1972
The possibility is discussed that the observed energy dependence of the real part of the optical potential in $^{16}\mathrm{O}$-$^{16}\mathrm{O}$ elastic scattering arises from rotation of nuclei induced by their interaction. An estimate indicates that the effect may have the required magnitude.
Ernest Seglie, D. R. Inglis
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Parity dependence in heavy-ion scattering

Nuclear Physics A, 1977
SCOPUS: ar.j ; info:eu-repo/semantics ...
Baye, Daniel Jean, Deenen, Jacques, Salmon, Y.   +2 more
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Intermediate structure in heavy ion scattering

Zeitschrift f�r Physik A Atoms and Nuclei, 1983
It is shown that the nucleon-state structure in the cold, strongly deformed nucleus formed when two nuclei collide may be responsible for anomalies such as those observed in recent experiments.
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Critical scattering in heavy ion reactions

Zeitschrift f�r Physik A Hadrons and Nuclei, 1992
Heavy ion reactions at intermediate energies are mostly described by the VUU equations. Using methods of quantum statistics we derive a useful relation between the width of s.p. states and the density — density correlation function. Near the point of instability from this relation there follows the increase of the collision integral and enhanced ...
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Polarization in Heavy-Ion Scattering

1976
Elastic-scattering polarization P and inelastic-scattering spin-flip probabilities P1 are calculated in a model1) for the spin-orbit interaction. The model considers a single valence orbit bound to a spin-zero core. Both 13C and 15N can be so considered, since their 1p1/2 spectroscopic factors S are large2).
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Reflection in heavy ion elastic scattering

Nuclear Physics A, 1990
Abstract The reflective model for heavy ion elastic scattering is discussed in its classical, semi-classical and quantum mechanics formulation. The model assumes that the reflection is the dominant scattering mechanism for the particles which hit the nuclear surface.
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Nuclear rainbows and heavy-ion scattering

Nuclear Physics A, 1984
Abstract We discuss refractive effects on scattering in the presence of strong absorption, and conclude that a residuum of a true nuclear rainbow has been seen only for light ions. Such a rainbow seems to be unlikely for heavy ions because of their stronger absorption.
K.W. McVoy, G.R. Satchler
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