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The current status of constituent quarks in resonance photo and electroproduction

The author illustrates the current status of quark models and approaches based on the Melosh transformation by concentrating on the D/sub 13/(1520), a resonance with well determined couplings. A real photon with J/sub z/=+1 is considered to interact with a nucleon with J/sub Z/=+or-1/2 to form the r...

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Detalles Bibliográficos
Autor principal: Close, F E
Lenguaje:eng
Publicado: 1974
Materias:
Acceso en línea:http://cds.cern.ch/record/873512