Determining Strong and Weak Phases in B_d -> D^{(*)\pm} D^{(*)\mp} Decays

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dc.creatorXing, Zhi-zhong
dc.date2002-07-17
dc.date.accessioned2026-07-07T03:47:30Z
dc.date.available2026-07-07T03:47:30Z
dc.descriptionWe show that both the weak phase βand the strong phase δ_d can be determined from the time-dependent measurement of B_d -> D^{*\pm} D^{\mp} decays, whose final states are non-CP eigenstates. It is also possible to extract βfrom B_d -> D^{*\pm} D^{*\mp} transitions without doing the angular analysis. Possible final-state rescattering effects in B_d -> D^{(*)\pm} D^{(*)\mp} channels are discussed by means of the isospin analysis. We emphasize that it is worthwhile to check whether the naive factorization approximation works or not for such B-meson decay modes into two heavy charmed mesons.
dc.descriptionLaTex 4 pages with style file. Talk given at the XIVth Rencontres de Blois on Matter-Antimatter Asymmetry, 16 - 22 June 2002, Blois, France
dc.identifierhttps://arxiv.org/abs/hep-ph/0207202
dc.identifierhttp://arxiv.org/abs/hep-ph/0207202
dc.identifierHigh Energy Phys.Nucl.Phys. 26 (2002) 100-103
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41687
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDetermining Strong and Weak Phases in B_d -> D^{(*)\pm} D^{(*)\mp} Decays
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