D-meson mixing in 2+1-flavor lattice QCD

Chia Cheng Chang, C. M. Bouchard, A. X. El-Khadra, E. Freeland, E. Gámiz, A. S. Kronfeld, John W Laiho, E. T. Neil, J. N. Simone, R. S. Van De Water

Research output: Contribution to journalArticle

Abstract

We present results for neutral D-meson mixing in 2+1-flavor lattice QCD.We compute the matrix elements for all five operators that contribute to D mixing at short distances, including those that only arise beyond the Standard Model. Our results have an uncertainty similar to those of the ETM collaboration (with 2 and with 2+1+1 flavors). This work shares many features with a recent publication on B mixing and with ongoing work on heavy-light decay constants from the Fermilab Lattice and MILC Collaborations.

Original languageEnglish (US)
JournalProceedings of Science
VolumePart F128557
StatePublished - 2016

ASJC Scopus subject areas

  • General

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    Chang, C. C., Bouchard, C. M., El-Khadra, A. X., Freeland, E., Gámiz, E., Kronfeld, A. S., Laiho, J. W., Neil, E. T., Simone, J. N., & Van De Water, R. S. (2016). D-meson mixing in 2+1-flavor lattice QCD. Proceedings of Science, Part F128557.