Document Details

Document Type : Thesis 
Document Title :
Alpha-Cluster Structure in24Mg, 28Si, 32S and 40Ca nuclei : A Folding Model Description
تركيب ألفا العنقودي في نوى المغنسيوم-24والسليكون-28والكبريت-32والكالسيوم-40: وصف لنموذج الطي
 
Subject : Nuclear Physics 
Document Language : Arabic 
Abstract : The alpha (α) elastic scattering from different targets in the framework of the single folding (SF) optical model (OM) potential over the energy range 10–240 MeV has been analyzed. Four targets are considered; namely, 24Mg, 28Si, 32S and 40Ca. The SF calculations for the real central part of the nuclear optical potential are performed based by folding an effective α-α interaction with the α-clusters distribution density in the target nucleus. The imaginary part of the optical potential is expressed in a phenomenological Woods-Saxon (WS) form. The calculated angular distributions of the elastic scattering differential cross sections using the derived unnormalized semimicroscopic potentials present successful description of thirty-six sets of data all over the measured angular range. This result confirms the validity of the α-cluster structure of the considered nuclei. For the sake of comparison, the same elastic scattering systems are reanalyzed using density-dependent microscopic double folded optical potentials based upon the JLM effective nucleon-nucleon interaction. 
Supervisor : Mohamed EL-Azab Farid 
Thesis Type : Master Thesis 
Publishing Year : 1430 AH
2009 AD 
Number Of Pages : 151 
Added Date : Sunday, September 1, 2013 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
امل حسين الغامديAL-Ghamdi, Amal HussainInvestigatorDoctorate 

Files

File NameTypeDescription
 35922.pdf pdf 
 35923.pdf pdf 

Back To Researches Page