Szczegóły publikacji
Opis bibliograficzny
Search for CP violation in $D^{0} \to \pi^{-}\pi^{+}\pi^{0}$ decays with the energy test / 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.] // Physics Letters. B ; ISSN 0370-2693. — 2015 — vol. 740, s. 158–167. — Bibliogr. s. 164, Abstr. — W. Kucewicz – dod. afiliacja: Henryk Niewodnicznski Institute of Nuclear Physics Polish Academy of Sciences
Autorzy (3000)
Dane bibliometryczne
| ID BaDAP | 88164 |
|---|---|
| Data dodania do BaDAP | 2015-03-13 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.physletb.2014.11.043 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp | |
| Creative Commons | |
| Czasopismo/seria | Physics Letters, B |
Abstract
A search for time-integrated CP violation in the Cabibbo-suppressed decay D-0 -> pi(-)pi(+)pi(0) ir is performed using for the first time an unbinned model-independent technique known as the energy test. Using proton-proton collision data, corresponding to an integrated luminosity of 2.0 fb(-1) collected by the LHCb detector at a centre-of-mass energy of root s = 8 TeV, the world's best sensitivity to CP violation in this decay is obtained. The data are found to be consistent with the hypothesis of CP symmetry with a p-value of (2.6 +/- 0.5)%. (C) 2014 The Authors. Published by Elsevier B.V.