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Comparison of optical model results from a microscopic Schrodinger approach to nucleon-nucleus elastic scattering with those from a global Dirac phenomenology

Citation

Deb, PK and Clark, BC and Hama, S and Amos, K and Karataglidis, S and Cooper, ED, Comparison of optical model results from a microscopic Schrodinger approach to nucleon-nucleus elastic scattering with those from a global Dirac phenomenology, Physical Review C, 72, (1) pp. 014608. ISSN 0556-2813 (2005) [Refereed Article]

DOI: doi:10.1103/PhysRevC.72.014608

Abstract

Comparisons are made among results of calculations for intermediate-energy nucleon-nucleus scattering for C12, O16, Ca40, Zr90, and Pb208, by use of optical potentials obtained from global Dirac phenomenology and from a microscopic Schrödinger model. Differential cross sections and spin observables for scattering from the set of five nuclei at 65 and 200 MeV have been studied to assess the relative merits of each approach. Total reaction cross sections from proton-nucleus and total cross sections from neutron-nucleus scattering have been evaluated and compared with data for those five targets in the energy range 20-800 MeV. The methods of analyses give results that compare well with experimental data in those energy regimes for which the procedures are suited. © 2005 The American Physical Society.

Item Details

Item Type:Refereed Article
Research Division:Physical Sciences
Research Group:Atomic, Molecular, Nuclear, Particle and Plasma Physics
Research Field:Nuclear Physics
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Physical Sciences
Author:Deb, PK (Dr Pradip Deb)
ID Code:47559
Year Published:2005
Web of Science® Times Cited:22
Deposited By:Health Sciences A
Deposited On:2007-10-02
Last Modified:2011-11-24
Downloads:0

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