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Model-independent measurement of mixing parameters in D<sup>0</sup> → K<inf>S</inf><sup>0</sup>π<sup>+</sup>π<sup>−</sup> decays

  • The LHCb collaboration
    ,
  • R. Aaij
    ,
  • C. Abellán Beteta
    ,
  • B. Adeva
    ,
  • M. Adinolfi
    ,
  • A. Affolder
  • CERN
    ,
  • University of Zurich
    ,
  • University of Santiago de Compostela
    ,
  • University of Bristol
    ,
  • University of Liverpool
    ,
  • Universite Blaise Pascal
Research Output:
Contribution to journal
Article
 Peer-review

Publication metrics

Metrics

SciVal
FWCI
0.77
SciVal
Author count
729
SciVal
Citations
20
SciVal
Paper percentile
64
Scopus
Citations
20, opens in new tab

Abstract

The first model-independent measurement of the charm mixing parameters in the decay D 0 → K S 0π +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, (Formula presented.) 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.

Publication Information

Output type

Research Output:
Contribution to journal
Article
 Peer-review

Original language

English

Article number

33

Journal (Volume, Issue Number)

Journal of High Energy Physics (Volume 2016, Issue 4)

Publication milestones

  • Published - 01/04/2016

Publication status

Published - 01/04/2016

ISSN

1126-6708

Publication IDs

  • Scopus: 84963627796

Access to documents

Funding Details

FundersFunding numbers
-
1681016
STFC
ST/M004058/1, ST/F008015/1, ST/H006737/1, LHCb, ST/K00140X/1, ST/L003538/1, GRIDPP, LHCb Upgrades, ST/K004646/1, ST/N000242/1, ST/N001370/1
STFC
-
SNF
166208, 152784
SNF
-