Please use this identifier to cite or link to this item:
http://hdl.handle.net/10261/22034
Share/Export:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Title: | Measurement of D-0-D-0 Mixing from a Time-Dependent Amplitude Analysis of D-0 -> K+pi(-)pi(0) Decays |
Authors: | Babar Collaboration; Azzolini, Virginia; López-March, Neus CSIC; Martínez-Vidal, Fernando CSIC ORCID; Milanés, Diego A. CSIC ORCID; Oyanguren, Arantza CSIC ORCID; Aubert, B. | Issue Date: | 20-Nov-2009 | Publisher: | American Physical Society | Citation: | Physical Review Letters 103 (21): 211801 (2009) | Abstract: | We present evidence of D-0-D-0 mixing using a time-dependent amplitude analysis of the decay D-0 -> K+pi(-)pi(0) in a data sample of 384 fb(-1) collected with the BABAR detector at the PEP-II e(+)e(-) collider at the Stanford Linear Accelerator Center. Assuming CP conservation, we measure the mixing parameters x(K pi pi)(0')=[2.61(-0.68)(+0.57)(stat)+/- 0.39(syst)]%, y(K pi pi)(0')=[-0.06(-0.64)(+0.55)(stat)+/- 0.34(syst)]%. This result is inconsistent with the no-mixing hypothesis with a significance of 3.2 standard deviations. We find no evidence of CP violation in mixing. | Publisher version (URL): | http://dx.doi.org/ 10.1103/PhysRevLett.103.211801 | URI: | http://hdl.handle.net/10261/22034 | DOI: | 10.1103/PhysRevLett.103.211801 | ISSN: | 0031-9007 |
Appears in Collections: | (IFIC) Artículos |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
measurement of D.pdf | 391,1 kB | Adobe PDF | View/Open |
CORE Recommender
SCOPUSTM
Citations
60
checked on Mar 13, 2024
WEB OF SCIENCETM
Citations
43
checked on Feb 25, 2024
Page view(s)
379
checked on Mar 19, 2024
Download(s)
242
checked on Mar 19, 2024
Google ScholarTM
Check
Altmetric
Altmetric
WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.