Determining weak phases using B->D^*V Decays

dc.creator	London, David
dc.creator	Sinha, Nita
dc.creator	Sinha, Rahul
dc.date	2003-07-25
dc.date.accessioned	2026-07-07T03:50:13Z
dc.date.available	2026-07-07T03:50:13Z
dc.description	We describe how the angular analysis of vector-vector final states in B decays provides theoretically clean techniques for determination of CP violating phases. The quantity $\sin^2 (2β+ γ)$ can be cleanly obtained from the time dependent study of decays such as B_d(t)->D^{\pm} ρ^\mp, D^{\pm} a_1^{\mp} etc. Similarly, one can use B_s(t)-> D_s^{\pm} K^{\mp} to extract $\sin^2 γ$. A time independent study of the charged decay mode B^\pm-> D^{0}(\bar D^{0}) K^{*\pm} can also be used to extract gamma.
dc.description	Invited talk at the Workshop on the CKM Unitarity triangle, IPP Durham, April 2003 (eConf C0304052), 4 pages LaTex
dc.identifier	https://arxiv.org/abs/hep-ph/0307309
dc.identifier	http://arxiv.org/abs/hep-ph/0307309
dc.identifier	eConf C0304052 (2003) WG421
dc.identifier.uri	http://salesiana.dossiersoluciones.com/handle/123456789/42689
dc.subject	High Energy Physics - Phenomenology
dc.title	Determining weak phases using B->D^*V Decays
dc.type	text

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