English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/208717
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Measurements of CP asymmetries in charmless four-body Lambda(0)(b) and Xi(0)(b) decays

Other TitlesMeasurements of CP asymmetries in charmless four-body Λb0 and Ξb0 decays
AuthorsLHCb Collaboration; García Martín, L.M.; Henry, L.; Jashal, B.; Martínez-Vidal, Fernando ; Oyanguren, Arantza ; Remón Alepuz, Clara; Ruiz Vidal, Joan; Sánchez Mayordomo, Carlos
Issue DateSep-2019
PublisherSpringer
CitationEuropean Physical Journal C 79 (7): 745 (2019)
AbstractA search for CP violation in charmless four-body decays of Λb0 and Ξb0 baryons with a proton and three charged mesons in the final state is performed. To cancel out production and detection charge-asymmetry effects, the search is carried out by measuring the difference between the CP asymmetries in a charmless decay and in a decay with an intermediate charmed baryon with the same particles in the final state. The data sample used was recorded in 2011 and 2012 with the LHCb detector and corresponds to an integrated luminosity of 3fb-1. A total of 18 CP asymmetries are considered, either accounting for the full phase space of the decays or exploring specific regions of the decay kinematics. No significant CP-violation effect is observed in any of the measurements.
Publisher version (URL)http://dx.doi.org/10.1140/epjc/s10052-019-7218-1
URIhttp://hdl.handle.net/10261/208717
Identifiersdoi: 10.1140/epjc/s10052-019-7218-1
issn: 1434-6052
Appears in Collections:(IFIC) Artículos
Files in This Item:
File Description SizeFormat 
357_LHCB_Measurement.pdf1,6 MBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.