2001/11/20 by U. Egede, Ulrik Egede, Egede, Ulrik
Physics and Astronomy · #Atomic and Subatomic Physics Research #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Radiation Detection and Scintillator Technologies #Radioactive Decay and Measurement Techniques #hep-ex
paper · pdf · doi:10.48550/arxiv.hep-ex/0111062
5 pages, 4 postscript figues, contributed to the Proceedings of HEP2001
arxiv created 2001/11/20 · openalex publication_date 2001/11/20 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The D0 meson can decay to the wrong sign K+pi- state either through a doubly Cabibbo suppressed decay or via mixing to the D0bar state followed by the Cabibbo favoured decay D0bar -> K+ pi-. We measure the rate of wrong sign decays relative to the Cabibbo favoured decay to (0.383 +- 0.044 +- 0.022)% and give our sensitivity to a mixing signal.