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Unified approach to photo and electro-production of mesons with arbitrary spins

G. Ramachandran, M. S. Vidya, J. Balasubramanyam

nucl-tharXiv:nucl-th/0502073

Abstract

A new approach to identify the independent amplitudes along with their partial wave multipole expansions, for photo and electro-production is suggested,which is generally applicable to mesons with arbitrary spin-parity. These amplitudes facilitate direct identification of different resonance contributions.

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