Pion-nucleon interaction in a covariant hadron-exchange model
نویسندگان
چکیده
منابع مشابه
Pion - nucleon interaction in a covariant hadron - exchange model
We develop a relativistic covariant and unitary description of the pion-nucleon interaction in a hadron-exchange model. The model is based on the solution of a dimensionally reduced (quasipotential) Bethe-Salpeter equation for the partial-wave off-shell πN scattering amplitudes with the potential consisting of the field-theoretical sand u-channel nucleon, Roper, Delta, D13, S11 exchanges, and t...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2000
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.61.054003