Nonperturbative QCD efects in weak hadronic decays

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QCD-based analysis of nonfactorizable parts of weak nonleptonic amplitudes is reported. Nonperturbative effects due to soft gluon exchange play a key role leading to the emergence of a dynamical rule of discarding $1/N_c$ corrections.
preprint NSF-ITP-92-145,TPI-MINN-92/58, 5 pages. latex file. a conference talk

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/44670

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/9210269
 http://arxiv.org/abs/hep-ph/9210269

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arXiv