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Dalitz analyses with B -> Dh decays

Abstract : We present studies performed by the LHCb experiment with beauty to open charmed meson decays B→Dh(h(′))B→Dh(h(′)), h(′)=π,Kh(′)=π,K. Using the 1 fb−11 fb−1 results of B±→(hh(′))Dh±B±→(hh(′))Dh±, 1 fb−11 fb−1 results of B±→(K∓π±π+π−)Dh±B±→(K∓π±π+π−)Dh± and 1 fb−1+2 fb−11 fb−1+2 fb−1 results of model-independent Dalitz plot analysis of B±→(KShh)DK±B±→(KShh)DK± modes, γ is constrained to be (67±12)°(67±12)°. Further LHCb measurements with multi-body B or D decays are presented in the proceeding. The results include the model-dependent measurements of B±→(KShh)DK±B±→(KShh)DK± and the CP violation measurements of B±→(KSKπ)Dh±B±→(KSKπ)Dh± and B→(hh(′))DK⁎0B→(hh(′))DK⁎0.
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http://hal.in2p3.fr/in2p3-01053027
Contributor : Claudine Bombar <>
Submitted on : Tuesday, July 29, 2014 - 2:02:14 PM
Last modification on : Friday, November 6, 2020 - 3:26:48 AM

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W. Qian. Dalitz analyses with B -> Dh decays. 37th International Conference on High Energy Physics (ICHEP 2014), Jul 2014, Valencia, Spain. pp.1364-1369, ⟨10.1016/j.nuclphysbps.2015.09.220⟩. ⟨in2p3-01053027⟩

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