SEPARABLE BETHE-SALPETER EQUATION KERNELS FOR PION NUCLEON SCATTERING
- J. Frohlich(,)
- Karlsruhe U. and
- Graz U. and
- Bielefeld U.
- K. Schwarz(,)
- Karlsruhe U. and
- Graz U. and
- Bielefeld U.
- L. Streit(,)
- Karlsruhe U. and
- Graz U. and
- Bielefeld U.
- H.F.K. Zingl()
- Karlsruhe U. and
- Graz U. and
- Bielefeld U.
5 pages
Published in:
- Phys.Rev.C 25 (1982) 2591-2595
Citations per year
Abstract: (APS)
In a previous paper we solved the Bethe-Salpeter equation with separable interactions and demonstrated the applicability of the method for the most important nucleon-nucleon partial waves. In this paper we use the Bethe-Salpeter equation for pion nucleon partial waves including the necessary two potential ansatz for the P11 wave. A fully relativistic treatment of the π−d system can be performed with these amplitudes.
NUCLEAR REACTIONS Separable Bethe-Salpeter kernels applied to pion-nucleon scattering; E=0−300 MeV; l=0, 1; P11 wave with two potential ansatz.- PI NUCLEON: INTERACTION
- INTERACTION: PI NUCLEON
- BETHE-SALPETER EQUATION
- PARTIAL WAVE ANALYSIS
- POTENTIAL: PARAMETRIZATION
- SCATTERING LENGTH
- NUMERICAL CALCULATIONS
- 0.0-0.3 GEV
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