An analysis of the decays of B∓ → D K∓ and B∓ → D π∓ is presented in which the D meson is reconstructed in the three-body final states K∓ π± π0, π+ π− π0 and K+ K− π0. Using data from LHCb corresponding to an integrated luminosity of 3.0 fb^−1 of pp collisions, measurements of several CP observables are performed. First observations are obtained of the suppressed Atwood-Dunietz-Soni decay B∓ → [π∓ K± π0]_D π∓ and the quasi-Gronau-London-Wyler decay B∓ → [K+ K− π0]_D π∓. The results are interpreted in the context of the unitarity triangle angle γ and related parameters.

Aaij, R., Adeva, B., Adinolfi, M., Affolder, A., Ajaltouni, Z., Akar, S., et al. (2015). Study of CP Violation in B∓ → D h∓ (h = K, π) with the Modes D → K∓ π± π0, D → π+ π− π0 and D → K+ K− π0. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 91(11), 1-15 [10.1103/PhysRevD.91.112014].

Study of CP Violation in B∓ → D h∓ (h = K, π) with the Modes D → K∓ π± π0, D → π+ π− π0 and D → K+ K− π0

Capriotti, L.;CARBONE, ANGELO;FERRARI, FABIO;GALLI, DOMENICO;MUSSINI, MANUEL;PATRIGNANI, CLAUDIA;PERAZZINI, STEFANO;VAGNONI, VINCENZO MARIA;ZANGOLI, MARIA;
2015

Abstract

An analysis of the decays of B∓ → D K∓ and B∓ → D π∓ is presented in which the D meson is reconstructed in the three-body final states K∓ π± π0, π+ π− π0 and K+ K− π0. Using data from LHCb corresponding to an integrated luminosity of 3.0 fb^−1 of pp collisions, measurements of several CP observables are performed. First observations are obtained of the suppressed Atwood-Dunietz-Soni decay B∓ → [π∓ K± π0]_D π∓ and the quasi-Gronau-London-Wyler decay B∓ → [K+ K− π0]_D π∓. The results are interpreted in the context of the unitarity triangle angle γ and related parameters.
2015
Aaij, R., Adeva, B., Adinolfi, M., Affolder, A., Ajaltouni, Z., Akar, S., et al. (2015). Study of CP Violation in B∓ → D h∓ (h = K, π) with the Modes D → K∓ π± π0, D → π+ π− π0 and D → K+ K− π0. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 91(11), 1-15 [10.1103/PhysRevD.91.112014].
Aaij, R.; Adeva, B.; Adinolfi, M.; Affolder, A.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Ali, S.; Alkhazov, G.; Cartelle, P...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/515022
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