Measurement of CP observables in B ± → DK ± and B ± → Dπ ± with D → KS0π∓ decays

The LHCb Collaboration

Результат исследований: Материалы для журналаСтатьярецензирование


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.]

Язык оригиналаАнглийский
Номер статьи58
ЖурналJournal of High Energy Physics
Номер выпуска6
СостояниеОпубликовано - 1 июн 2020

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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