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Power counting in exclusive quarkonium decays

Gerhard A. Schuler
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Abstract

Recent progress in the factorization of exclusive decays of heavy quarkonia into long-distance and short-distance contributions is presented. The role of higher Fock states and colour-octet contributions is outlined.

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Gerhard A. Schuler. 1997-09-29. Power counting in exclusive quarkonium decays. https://doi.org/10.1016/s0920-5632(97)01106-7

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