{sigma}({gamma},p)/{sigma}({gamma},n) ratio, current conservation, and nucleon scattering in {sup 4}He

Journal Article · Wed Sep 01 04:00:00 EDT 2004 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PhysRevC.70.034607· OSTI ID:20695528

Halderson, Dean ^[1]

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1. Department of Physics, Western Michigan University, Kalamazoo, Michigan 49008-5252 (United States)

A continuum shell model has been constructed which allows inclusion of any nonspurious states of the core nuclei and any nonspurious states of the composite system. The resulting coupled-channels solutions are antisymmetric and translationally invariant. These wave functions can be used to calculate many nuclear phenomena, from capture reactions at astrophysical energies, to knockout reactions at low energies, to nucleon scattering and charge exchange at intermediate energies. The model is used to investigate the {sup 4}He({gamma},p){sup 3}H, {sup 4}He({gamma},n){sup 3}He, and, {sup 3}He(p,p){sup 3}He reactions.

• OSTI ID: 20695528
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 3 Vol. 70; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
CAPTURE
CHARGE EXCHANGE
COUPLED CHANNEL THEORY
HELIUM 3
HELIUM 3 TARGET
HELIUM 4 TARGET
KNOCK-OUT REACTIONS
MATHEMATICAL SOLUTIONS
NEUTRONS
PHOTON-NUCLEON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTONS
SHELL MODELS
TRITIUM
WAVE FUNCTIONS