Solution of $a_2/a_1$ sign problem in heavy meson decays: nonfactorizable soft gluons in nonleptonic heavy meson decays

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dc.creatorTseng, B.
dc.creatorLi, Hsiang-nan
dc.date1997-12-26
dc.date.accessioned2026-07-07T04:03:12Z
dc.date.available2026-07-07T04:03:12Z
dc.descriptionFor the first time, a solution to the $a_2/a_1$ sign problem in heavy meson decay based on PQCD factorization theorems. The point is to include QCD evolution effort characteristic scales involved in decay processes.
dc.description5 pages. talk given at the APCTP workshop: Pacific Particle physics Phenomenology 31 Oct.-2 Nov.,1997,Seoul, Korea
dc.identifierhttps://arxiv.org/abs/hep-ph/9712527
dc.identifierhttp://arxiv.org/abs/hep-ph/9712527
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/47557
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSolution of $a_2/a_1$ sign problem in heavy meson decays: nonfactorizable soft gluons in nonleptonic heavy meson decays
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