Please use this identifier to cite or link to this item:
Title: Search for CP violation in the decay D±→K0Sπ±
Author: Garra Ticó, Jordi
Graugés Pous, Eugeni
BABAR Collaboration
Keywords: Física de partícules
Violació CP (Física nuclear)
Particle physics
CP violation (Nuclear physics)
Issue Date: 22-Apr-2011
Publisher: American Physical Society
Abstract: We report on a search for C P violation in the decay D ± → K 0 S π ± using a data set corresponding to an integrated luminosity of 469     fb − 1 collected with the BABAR detector at the PEP-II asymmetric energy e + e − storage rings. The C P -violating decay rate asymmetry A C P is determined to be ( − 0.44 ± 0.13 ( stat ) ± 0.10 ( syst ) ) % , consistent with zero at 2.7 σ and with the standard model prediction of ( − 0.332 ± 0.006 ) % . This is currently the most precise measurement of this parameter.
Note: Reproducció del document publicat a:
It is part of: Physical Review D, 2011, vol. 83, num. 7, p. 071103
Related resource:
ISSN: 1550-7998
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

Files in This Item:
File Description SizeFormat 
602011.pdf225.92 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.