Gauge-invariant approach to meson photoproduction including the final-state interaction
نویسندگان
چکیده
منابع مشابه
Gauge-invariant Approach to Meson Photoproduction including the Final-state Interaction
A gauge-invariant formalism is presented for the practical treatment of photoand electroproduction of pseudoscalar mesons off nucleons that allows an explicit incorporation of hadronic final-state interactions. The semi-phenomenological approach is based on a field theory developed by one of the authors. It generalizes an earlier approach by allowing for systematic improvement of approximations...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2006
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.74.045202