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Publikováno v:
Computer Physics Communications. 108:75-89
Described is a 9421 line Fortran program PiN that solves momentum-space integral Lippmann-Schwinger equations for the scattering observables and the bound/resonant state properties of the coupled (πN, πΔ) system. The elementary interactions arise
Publikováno v:
Computer Physics Communications. 104:201-244
The FORTRAN code POLRAD 2.0 for radiative correction calculation in inclusive and semi-inclusive deep inelastic scattering of polarized leptons by polarized nucleons and nuclei is described. Its theoretical basis, structure and algorithms are discuss
Publikováno v:
Computer Physics Communications. 42:105-117
The soliton bag model of Friedberg and Lee is motivated as a model of long range behavior of QCD. Some numerical results for the nucleon are presented. The question of Lorentz covariance and future trends in bag model physics are explored.