PMID: 11327938May 1, 2001Paper

Measurement of B(0)(d)-B_(0)(d) mixing rate from the time evolution of dilepton events at the upsilon(4S)

Physical Review Letters
K AbeD Zontar

Abstract

We report a determination of the B(0)(d)-&B_(0)(d) mixing parameter Deltam(d) based on the time evolution of dilepton yields in Upsilon(4S) decays. The measurement is based on a 5.9 fb(-1) data sample collected by the Belle detector at KEKB. The proper-time difference distributions for same-sign and opposite-sign dilepton events are simultaneously fitted to an expression containing Deltam(d) as a free parameter. Using both muons and electrons, we obtain Deltam(d) = 0.463+/-0.008 (stat)+/-0.016 (syst) ps(-1). This is the first determination of Deltam(d) from time evolution measurements at the Upsilon(4S). We also place limits on possible CPT violations.

References

Nov 1, 1996·Physical Review. D·V A Kosteleck, Van Kooten R
Nov 30, 1992·Physical Review Letters·M Kobayashi, A I Sanda

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Citations

Jun 27, 1974·Biochimica Et Biophysica Acta·B Zachara, J Lewandowski
Mar 18, 1976·Biochimica Et Biophysica Acta·M Kikuchi, K Sakaguchi
Apr 16, 1996·Biophysical Chemistry·J A Schellman, N C Gassner
Jun 19, 2004·The International Journal of Biochemistry & Cell Biology·Anja LambrechtsChristophe Ampe
Dec 17, 2003·Current Opinion in Structural Biology·Mary E HuffJeffery W Kelly
May 18, 1999·Journal of Chromatography. a·E StellwagenP G Righetti
May 9, 2002·Cancer Genetics and Cytogenetics·Manabu TsukamotoKatsusuke Naito
May 15, 2002·Biochimica Et Biophysica Acta·Naoki TanakaShigeru Kunugi
Aug 2, 2003·Cancer Letters·Lalita A Shevde, Danny R Welch
Feb 13, 2001·Current Opinion in Genetics & Development·G Pawlak, D M Helfman
Apr 21, 1998·Critical Reviews in Oncology/hematology·S PrasadA Dritschilo
Apr 16, 2002·The International Journal of Biochemistry & Cell Biology·Jareer KassisAlan Wells
Mar 4, 2005·Biological & Pharmaceutical Bulletin·Yasuo Suzuki
Dec 12, 2001·Physical Review Letters·V A Kostelecký, M Mewes
Feb 28, 2002·Physical Review Letters·Robert BluhmNeil Russell
Mar 16, 2007·Physical Review Letters·Brett Altschul
Nov 10, 2015·Physical Review Letters·V M AbazovUNKNOWN D0 Collaboration
Dec 18, 2002·Physical Review Letters·K HaraUNKNOWN Belle
Jun 29, 2006·Physical Review Letters·B Altschul
Dec 17, 2004·Physical Review Letters·F CanèV Alan Kostelecký
Dec 13, 2006·Physical Review Letters·V Alan Kostelecký, Matthew Mewes

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