γN → Δ transition form factors in quench
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C. Alexandrou; Ph. de Forcrand; Th. Lippert; H. Neff; J.W. Negele; K. Schilling;
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Article
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2004
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Elsevier Science
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English
⚖ 284 KB
Calculations of the magnetic dipole, electric quadrupole and Coulomb quadrupole amplitudes for the transition yN + A are presented both in quenched QCD and with two flavours of degenerate dynamical quarks.