Measurement of the $B^0_s$ Lifetime and Study of $B^0_s - \overline{B^0_s}$ Oscillations using $D_{s}l$ Events

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Abreu , P. ; Adam , W. ; Adye , T. ; Adzic , P. ; Albrecht , Z. ; Alderweireld , T. ; Alekseev , G D. ; Alemany , R. ; Allmendinger , T. ; Allport , P P. ; Almehed , S. ; Amaldi , U. ; Amapane , N. ; Amato , S. ; Anassontzis , E G. ; Andersson , P. ; Andreazza , A. ; Andringa , S. ; Antilogus , P. ; Apel , W D. ; Arnoud , Y. ; Asman , B. ; Augustin , J.-E. ; Augustinus , A. ; Baillon , P. ; Bambade , P. ; Barao , F. ; Barbiellini , Guido ; Barbier , R. ; Bardin , D Yu. ... view all 523 authors (2000)
  • Publisher: Springer Verlag (Germany)
  • Subject: knowledge philosophy | epistemology | cognition | reasoning | [ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex] | language | perception

Lifetime and oscillations of $\Bs$ mesons have been studied in eventswith a large transverse momentum lepton and a $\Ds$ of opposite electric charge the same hemisphere, selected from about 3.6 million hadronic $\Zz$decays accumulated by DELPHI between 1992 and 1995. \\... View more
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