Angular Correlations in DDbar->(VV)(VV) Coherent Decays

Jérôme Charles (1, 2) , Sebastien Descotes-Genon (3) , Xian-Wei Kang (4) , Hai-Bo Li (4)

1 CPT - Centre de Physique Théorique - UMR 6207
2 CPT - Centre de Physique Théorique - UMR 7332
3 LPT - Laboratoire de Physique Théorique d'Orsay [Orsay]
4 IHEP - Institute of High Energy Physics

We report on our recent proposal to consider correlated D0D0bar decays to vector mesons. Thanks to the quantum and angular correlations, we show that new observables appear, that allow either to search for CP-violation or to extract the hadronic phase in D->Kpi.

Domaines: Physique des Hautes Energies - Phénoménologie [hep-ph]; Physique des Hautes Energies - Expérience [hep-ex]

Jérôme Charles, Sebastien Descotes-Genon, Xian-Wei Kang, Hai-Bo Li. Angular Correlations in DDbar->(VV)(VV) Coherent Decays. 4th International Workshop on Charm Physics (Charm 2010), Oct 2010, Beijing, China. ⟨10.1142/S2010194511000687⟩. ⟨hal-00559661⟩