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A new determination of theB 0 \(\bar B^0 \) oscillation strength

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Zeitschrift für Physik C Particles and Fields

Abstract

Using the ARGUS detector at thee + e storage ring DORIS II at DESY, a study ofB 0 \(\bar B^0 \) oscillations has been performed using three different techniques. Besides the standard dilepton method, charge correlations betweenD * mesons and one or two leptons have also been investigated. The mixing parameterr is determined to be (20.6±7.0)%.

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References

  1. H. Albrecht et al., ARGUS Collab.: Phys. Lett. B192 (1987) 245. Evidence for a combination of 362-1 and 362-2 mixing has been reported at the same time by C. Albajar et al., UA1 Collab.: Phys. Lett. B186 (1987) 247

    Google Scholar 

  2. C. Albajar et al., UA1 Collab.: Z. Phys. C — Particles and Fields 48 (1990) 1; T. Akesson et al., UA2 Collab.: Z. Phys. C —Particles and Fields 46 (1990) 179; F. Abe et al., CDF Collab.: Phys. Rev. Lett. 64 (1990) 142

    Google Scholar 

  3. M. Akwary et al., OPAL Collab.: Phys. Lett. B236 (1990) 364; D. Decamp et al., ALEPH Collab.: Phys. Lett. B236 (1990) 511

    Google Scholar 

  4. H. Albrecht et al., ARGUS Collab.: Nucl. Instrum. Methods A275 (1989) 1

    Google Scholar 

  5. S. Weseler, ARGUS Collab.: Ph.D. Thesis, University of Heidelberg, 1986, IHEPHD/86-2

  6. H. Albrecht et al., ARGUS Collab.: Phys. Lett. B197 (1987) 452; H. Albrecht et al., ARGUS Collab.: Phys. Lett. B219 (1989) 121

    Google Scholar 

  7. H. Albrecht et al., ARGUS Collab.: Phys. Lett. B249 (1990) 359

    Google Scholar 

  8. G. Altarelli et al.: Nucl. Phys. B208 (1982) 365; M. Wirbel, B. Stech, M. Bauer: Z. Phys. C — Particles and Fields 29 (1985) 637

    Google Scholar 

  9. H. Albrecht et al., ARGUS Collab.: Z. Phys. C — Particles and Fields 48 (1990) 543

    Google Scholar 

  10. G.P. Lepage: Cornell Preprint, CLNS 90/1007

  11. H. Albrecht et al., ARGUS Collab.: Phys. Lett. B232 (1989) 554; M. Danilov, ARGUS Collab.: reported at the LP-EPS Conf. Geneva 1991; K. Berkelman, S. Stone, CLEO Collab.: Cornell preprint CLNS 91-1044 (1991); R. Fulton et al., CLEO Collab.: Phys. Rev. D43 (1991) 651

    Google Scholar 

  12. A. Bean et al., CLEO Collab.: Phys. Rev. Lett. 58 (1987) 183; E.H. Thorndike, R.A. Poling: Phys. Rep. 157 (1988) 183

    Google Scholar 

  13. S. Schael, ARGUS Collab.: Ph.D. Thesis, University of Karlsruhe, 1990, IEKP-KA/90-1; H. Albrecht et al., ARGUS Collab.: DESY preprint 91-056 (1991)

  14. M. Schäfer, Collab.: Ph. D. Thesis, University of Hamburg, 1990, DESY F15-91-02

  15. M. Artuso et al., CLEO Collab.: Phys. Rev. Lett. 62 (1989) 2233

    Google Scholar 

  16. M.K. Gaillard, B.W. Lee: Phys. Rev. D. 10 (1974) 897

    Google Scholar 

  17. J.S. Hagelin: Nucl. Phys. B 193 (1981) 123

    Google Scholar 

  18. Particle Data Group: Phys. Lett. B239 (1990) 1

    Google Scholar 

  19. M. Vysotsky: Sov. J. Nucl. Phys. 31 (1980) 797; T. Inami, C.S. Kim: Prog. Theor. Phys. 65 (1981) 297

    Google Scholar 

  20. A.J. Buras, W. Slominski, H. Steger: Nucl. Phys. B245 (1984) 369

    Google Scholar 

  21. G. Martinelli: XXVIth Rencontre de Moriond, Les Arcs, Savoie, France, 1991, and references therein

  22. G. Altarelli: Phenomenology of\(M - \bar M\) Mixing, Int. Symposium on Heavy Quark Physics, Cornell University, Ithaca, 1989, and private communication

  23. H. Burkhardt, J. Steinberger: CERN-PPE/91-50, 1991

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Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054DO51P

Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054ER 12P

Supported by the German Bundesministeriun für Forschung und Technologie, under contract number 055HD21P

Supported in part by the Walter C. Sumner Foundation

Supported by the Natural Sciences and Engineering Research Council, Canada

Supported by the German Bundesministerium für Forschung und Technologie, under contract number 054KA17P

Supported by the Department of Science and Technology of the Republic of Slovenia and the Internationales Büro KfA, Jülich

Supported by the Swedish Research Council

Deceased

Supported by the U.S. Department of Energy, under contract DE-AS09-80ER 10690

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ARGUS Collaboration., Albrecht, H., Ehrlichmann, H. et al. A new determination of theB 0 \(\bar B^0 \) oscillation strength. Z. Phys. C - Particles and Fields 55, 357–363 (1992). https://doi.org/10.1007/BF01565092

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  • DOI: https://doi.org/10.1007/BF01565092

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