Relativistic one boson exchange model for the nucleon nucleon interaction [electronic resource].
- Published
- Washington, D.C. : United States. Dept. of Energy, 1991.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- page(s) 2,094-2,132 : digital, PDF file
- Additional Creators
- Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- Nucleon-nucleon data below 300-MeV laboratory energy are described by a manifestly covariant wave equation in which one of the intermediate nucleons is restricted to its mass shell. Antisymmetrization of the kernel yields an equation in which the two nucleons are treated in an {ital exactly} symmetric manner, and in which all amplitudes satisfy the Pauli principle {ital exactly}. The kernel is modeled by the sum of one boson exchanges, and four models, all of which fit the data very well (χ²≅3 per data point) are discussed. Two models require the exchange of {ital only} the π, σ, ρ, and ω, but also require an admixture of γ⁵ coupling for the pion, while two other models restrict the pion coupling to pure γ⁵γ{sup μ}, but require the exchange of {ital six} mesons, including the η, and a light scalar-isovector meson referred to as σ₁. Deuteron wave functions resulting from these models are obtained. Th
- Report Numbers
- E 1.99:cebaf-th-91-14
cebaf-th-91-14 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
10/01/1991.
"cebaf-th-91-14"
Physical Review C 45 ISSN 0556-2813; PRVCAN FT
Gross, Franz; Van Orden, Jay; Holinde, Karl. - Funding Information
- AC05-84ER40150
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