English

Measurement of $\phi_s$ at D{\O} Experiment

High Energy Physics - Experiment 2011-02-08 v2

Abstract

Recent measurements of the D\O\ experiment related to the search for new phenomena beyond the Standard Model are reviewed. The new measurement of the like-sign dimuon charge asymmetry reveals a 3.2σ\sigma deviation from the SM prediction, while the updated study of the BsJ/ψϕB_s \to J/\psi \phi decay demonstrates a better agreement with the SM. All experimental results on the CPCP violation in mixing are currently consistent with each other. The D\O\ collaboration has much more statistics to analyze, and all these results can be significantly improved in the future.

Keywords

Cite

@article{arxiv.1101.5787,
  title  = {Measurement of $\phi_s$ at D{\O} Experiment},
  author = {G. Borissov},
  journal= {arXiv preprint arXiv:1101.5787},
  year   = {2011}
}

Comments

Proceedings of CKM2010, the 6th International Workshop on the CKM Unitarity Triangle, University of Warwick, UK, 6-10 September 2010