Document Details Document Type : Article In Journal  Document Title : Eikonal phenomenology for heavy-ion scattering at intermediate energies Eikonal phenomenology for heavy-ion scattering at intermediate energies   Document Language : Arabic  Abstract : Working within the framework of the Coulomb modified Glauber model and the optical limit approximation, we propose a phenomenological method of analysis for heavy-ion elastic scattering data at intermediate energies. Instead of using the commonly employed Gaussian approximation for the input NN amplitude that is deficient in some respects at low intermediate energies, we evaluate it in terms of a three parameter phenomenological NN phase shift function. The application of the method to some C-12-nucleus and O-16-nucleus systems shows that a very good description of the elastic scattering data at several energies can be obtained in this way. In particular, the C-12-C-12 elastic scattering data at 200 MeV/nucleon is very well reproduced. We also calculate the effective NN potential using the phenomenological NN phase shift function by the method of inversion. The calculated potential shows the expected behavior and is found to vary smoothly with energy.  Journal Name : INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS  Volume : 13  Issue Number : 6  Publishing Year : 2004 AH   Added Date : Friday, June 20, 2008  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email . Ahmad I, Researcher     . Alvi MA Researcher     Back To Researches Page