Results 221 to 230 of about 19,612 (265)

Effects of triple scattering in heavy-ion reactions

Physical Review C, 1995
This work studies the effect of a high-density correction to the Boltzmann-Uehling-Uhlenbeck (BUU) dynamics, i.e., the inclusion of triple scattering in heavy-ion reactions at intermediate incident energies. By using both schematic model calculations and the modified BUU simulations with triple scatterings incorporated, it has been suggested that the ...
, Wang, , Ho
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Elastic and inelastic heavy ion scattering

Physics Reports, 1978
Abstract We present a detailed study of a representative set of elastic and inelastic heavy ion scattering data by means of a closed formalism that depends entirely on the properties of the elastic scattering matrix. This formalism, which gives an explicit representation of the essential features of optical model and distorted wave amplitudes ...
W.E. Frahn, K.E. Rehm
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Scattering of heavy ions in crystals

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1994
Abstract A physical model is constructed to describe the recapture of low energy heavy ions into axial channels in kinetic approach (rechanneling effect). This model includes the main essential physical processes.
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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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An interaction potential for heavy-ion scattering

Nuclear Physics A, 1974
Abstract The long-range part of the nucleus-nucleus interaction is taken to be given by folding the density distribution of one nucleus with the real part of the single-nucleon optical potential of the other. Analytic approximations are derived for the folded potential and its derivative in the case where the density distribution and single-nucleon ...
D.M. Brink, N. Rowley
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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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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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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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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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Parity dependence in heavy-ion scattering

Nuclear Physics A, 1977
info:eu-repo/semantics ...
Baye, Daniel Jean, Deenen, Jacques, Salmon, Y.   +2 more
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