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Dynamic polarization potential due to pickup coupling for proton scattering from 6He

Keeley, N. and Mackintosh, R. S. (2011). Dynamic polarization potential due to pickup coupling for proton scattering from 6He. Physical Review C, 83(4) 044608.

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DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1103/PhysRevC.83.044608
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Abstract

We present dynamic polarization potentials (DPPs) arising from neutron pickup coupled reaction channels, contributing to the proton-nucleus interaction for 71 MeV/nucleon protons scattering from 6He. The DPPs do not represent a uniform renormalization of the potential and result in a change in the rms radius of the real part. The inclusion of breakup of the deuteron somewhat reduces the repulsive effect of the coupling and enhances the absorption. The linearity of the coupling effect suggests a method of incorporating it into a computationally feasible phenomenological scheme.

Item Type: Journal Article
Copyright Holders: 2011 American Physical Society
ISSN: 1089-490X
Academic Unit/Department: Science > Physical Sciences
Item ID: 28853
Depositing User: Astrid Peterkin
Date Deposited: 01 Jun 2011 15:19
Last Modified: 26 Nov 2012 18:49
URI: http://oro.open.ac.uk/id/eprint/28853
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