Szczegóły publikacji
Opis bibliograficzny
Amplitude analysis of $B^{0} \to \bar{D}^{0}K^{+}\pi^{-}$ decays / R. Aaij, [et al.], M. FIRLEJ, [et al.], T. FIUTOWSKI, [et al.], M. IDZIK, [et al.], W. KUCEWICZ, [et al.], P. MORAWSKI, [et al.], J. MOROŃ, [et al.], A. OBŁĄKOWSKA-MUCHA, [et al.], K. ŚWIENTEK, [et al.], T. SZUMLAK, [et al.] // Physical Review. D, Particles, fields, gravitation, and cosmology ; ISSN 1550-7998. — 2015 — vol. 92 iss. 3, s. 012012-1–012012-24. — Bibliogr. s. 012012-20–012012-21. — Publikacja dostępna online od: 2015-07-20. — W. Kucewicz – dod. afiliacja: Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków
Autorzy (3000)
Dane bibliometryczne
| ID BaDAP | 93427 |
|---|---|
| Data dodania do BaDAP | 2015-12-03 |
| Tekst źródłowy | URL |
| DOI | 10.1103/PhysRevD.92.012012 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Physical Review, D |
Abstract
The Dalitz plot distribution of B0 → D¯ 0Kþπ− decays is studied using a data sample corresponding to 3.0 fb−1 of pp collision data recorded by the LHCb experiment during 2011 and 2012. The data are described by an amplitude model that contains contributions from intermediate Kð892Þ0, Kð1410Þ0, K2ð1430Þ0 and D2ð2460Þ− resonances. The model also contains components to describe broad structures, including the K0ð1430Þ0 and D0ð2400Þ− resonances, in the Kπ S-wave and the Dπ S- and P-waves. The masses and widths of the D0ð2400Þ− and D2ð2460Þ− resonances are measured, as are the complex amplitudes and fit fractions for all components included in the amplitude model. The model obtained will be an integral part of a future determination of the angle γ of the Cabibbo-Kobayashi-Maskawa quark mixing matrix using B0 → DKþπ− decays.