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T: Fachverband Teilchenphysik

T 19: Flavourphysik (Theorie)

T 19.7: Vortrag

Montag, 27. März 2017, 18:15–18:30, VSH 06

CP violation in non-leptonic three-body B decays — Keri Vos¹, •Rebecca Klein¹, Javier Virto², and Thomas Mannel¹ — ¹Universität Siegen — ²Universität Bern

Three-body decays, which form a large part of the B meson branching fraction, contain much more information than two-body decays, because of their non-trivial kinematic structure. Recently, progress was made to study three-body decays using a QCD factorization framework. We use this framework to study CP violation in three-body decays. Experimental data shows a rich CP structure with large local CP asymmetries. We study if these measured CP patterns can be explained using our factorization framework.