Strong coupling effects in proton scattering from {sup 8}He

Journal Article · Mon Mar 15 04:00:00 EDT 2010 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.81.034612· OSTI ID:21386693

Mackintosh, R S; Keeley, N ^[1]

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1. Department of Physics and Astronomy, Open University, Milton Keynes, MK7 6AA (United Kingdom)

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 {sup 8}He at 15.66, 25, and 61.3 MeV/nucleon. The available elastic scattering and transfer data were fitted in coupled reaction channels calculations that allowed full interpartition couplings. In addition, the contributions with various different combinations of coupled reaction channels were considered; we show that this can throw light on the nonlocality of the underlying DPP, for which we determine the local and L-independent equivalent.

• OSTI ID: 21386693
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 3 Vol. 81; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
COUPLING
ELASTIC SCATTERING
ELEMENTARY PARTICLES
ENERGY RANGE
EVEN-EVEN NUCLEI
FERMIONS
HADRON-HADRON INTERACTIONS
HADRONS
HELIUM 8
HELIUM ISOTOPES
INTERACTIONS
ISOTOPES
LIGHT NUCLEI
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MILLISECONDS LIVING RADIOISOTOPES
NEUTRONS
NUCLEI
NUCLEON-NUCLEON INTERACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PARTICLE MODELS
POLARIZATION
PROTON-NUCLEON INTERACTIONS
PROTONS
RADIOISOTOPES
SCATTERING
STRONG-COUPLING MODEL