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Strong coupling effects in proton scattering from 8He

Mackintosh, R. S. and Keeley, N. (2010). Strong coupling effects in proton scattering from 8He. Physical Review C, 81(3) pp. 1–15.

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DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1103/PhysRevC.81.034612
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Abstract

We present dynamic polarization potentials (DPPs), due to both neutron and neutron-pair pickup coupled reaction channels, contributing to the proton-nucleus interaction for the case of 8He at 15.66 MeV/nucleon, 25 MeV/nucleon and 61.3 MeV/nucleon. The available elastic scattering and transfer data were fitted in coupled reaction channels (CRC) calculations that allowed full inter-partition couplings. In addition, the contributions with various different combinations of coupled reaction channels were considered; we show that this can throw light on the non-locality of the underlying DPP, for which we determine the local and L-independent equivalent.

Item Type: Journal Article
Copyright Holders: 2010 The American Physical Society
ISSN: 0556-2813
Academic Unit/Department: Science > Physical Sciences
Item ID: 21075
Depositing User: Astrid Peterkin
Date Deposited: 08 Apr 2010 10:15
Last Modified: 26 Nov 2012 17:43
URI: http://oro.open.ac.uk/id/eprint/21075
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