A characteristic pattern frequently observed in the angular distribution of heavy-ion elastic scattering at moderate energies above the Coulomb barrier has been attributed either to a Fresnel diffraction or to a rainbow effect. We propose a comparison between the strong absorption radius Rsa and the rainbow radius Rr at different energies,...
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May 24, 2017 (v1)PublicationUploaded on: March 27, 2023
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September 20, 2017 (v1)Publication
The energy dependence of both the strong absorption radius, Rsa, and the rainbow distance, Rr, in the elastic scattering of a dozen pairs of heavy ions is studied. Rsa decreases with energy linearly in E−13 while Rr increases linearly in E−32. The rainbow effect appears to prevail (Rr > Rsa) above a certain energy which is proportional to the...
Uploaded on: December 5, 2022 -
February 8, 2016 (v1)Publication
It is well established that space charge conditions insulation lifetime. Because of this, space charge formation and relaxation processes characterization has become a very active research field, not only from an basic science point of view, but also in order to improve insulation performance in cable and other devices. In the case of...
Uploaded on: March 27, 2023 -
February 8, 2016 (v1)Publication
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Uploaded on: March 27, 2023 -
February 8, 2016 (v1)Publication
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Uploaded on: December 5, 2022