Measurement of CP observables in B <sup>±</sup> → DK <sup>±</sup> and B <sup>±</sup> → Dπ <sup>±</sup> with D → KS0<sup>K±</sup><sup>π∓</sup> decays



Aaij, R, Abellán Beteta, C, Ackernley, T, Adeva, B, Adinolfi, M, Afsharnia, H, Aidala, CA, Aiola, S, Ajaltouni, Z, Akar, S
et al (show 90 more authors) (2020) Measurement of CP observables in B <sup>±</sup> → DK <sup>±</sup> and B <sup>±</sup> → Dπ <sup>±</sup> with D → KS0<sup>K±</sup><sup>π∓</sup> decays. Journal of High Energy Physics, 2020 (6).

WarningThere is a more recent version of this item available.
Access the full-text of this item by clicking on the Open Access link.

Abstract

© 2020, The Author(s). Measurements of CP observables in B± → DK± and B± → Dπ± decays are presented, where D represents a superposition of D0 and D¯ states. The D meson is reconstructed in the three-body final states KS0K±π∓ and KS0K∓π±. The analysis uses samples of B mesons produced in proton-proton collisions, corresponding to an integrated luminosity of 1.0, 2.0, and 6.0 fb−1 collected with the LHCb detector at centre-of-mass energies of s = 7, 8, and 13 TeV, respectively. These measurements are the most precise to date, and provide important input for the determination of the CKM angle γ. [Figure not available: see fulltext.]

Item Type: Article
Depositing User: Symplectic Admin
Date Deposited: 03 Jul 2020 08:56
Last Modified: 11 Dec 2020 09:26
DOI: 10.1007/JHEP06(2020)058
Open Access URL: https://link.springer.com/content/pdf/10.1007/JHEP...
URI: http://livrepository.liverpool.ac.uk/id/eprint/3090914

Available Versions of this Item