Header

UZH-Logo

Maintenance Infos

Model-independent measurement of mixing parameters in D0→K0Sπ+π− decays


LHCb Collaboration; Bernet, R; Müller, K; Steinkampf, O; Straumann, U; Vollhardt, A; et al (2016). Model-independent measurement of mixing parameters in D0→K0Sπ+π− decays. Journal of High Energy Physics:1-25.

Abstract

The first model-independent measurement of the charm mixing parameters in the decay D0→KSπ+π− is reported, using a sample of pp collision data recorded by the LHCb experiment, corresponding to an integrated luminosity of 1.0 fb−1 at a centre-of-mass energy of 7 TeV. The measured values are x=(−0.86±0.53±0.17)×10−2,y=(+0.03±0.46±0.13)×10−2, where the first uncertainties are statistical and include small contributions due to the external input for the strong phase measured by the CLEO collaboration, and the second uncertainties are systematic.

Abstract

The first model-independent measurement of the charm mixing parameters in the decay D0→KSπ+π− is reported, using a sample of pp collision data recorded by the LHCb experiment, corresponding to an integrated luminosity of 1.0 fb−1 at a centre-of-mass energy of 7 TeV. The measured values are x=(−0.86±0.53±0.17)×10−2,y=(+0.03±0.46±0.13)×10−2, where the first uncertainties are statistical and include small contributions due to the external input for the strong phase measured by the CLEO collaboration, and the second uncertainties are systematic.

Statistics

Citations

Dimensions.ai Metrics
3 citations in Web of Science®
2 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

9 downloads since deposited on 27 Dec 2016
7 downloads since 12 months
Detailed statistics

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Physics Institute
Dewey Decimal Classification:530 Physics
Language:English
Date:2016
Deposited On:27 Dec 2016 09:26
Last Modified:02 Feb 2018 11:09
Publisher:Springer
ISSN:1029-8479
OA Status:Gold
Free access at:Publisher DOI. An embargo period may apply.
Publisher DOI:https://doi.org/10.1007/JHEP04(2016)033
Other Identification Number:arXiv:1510.01664v3

Download

Download PDF  'Model-independent measurement of mixing parameters in D0→K0Sπ+π− decays'.
Preview
Content: Published Version
Filetype: PDF
Size: 806kB
View at publisher
Licence: Creative Commons: Attribution 4.0 International (CC BY 4.0)