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  • Measurement of ▫$\mid V_cs\mid$▫ using W decays at LEP2
    Abreu, P. ...
    Decays of W[sup][plus minus] bosons, produced at LEP2, have been used to measure the [vertical]V[sub]cs[vertical] element of the Cabibbo-Kobayashi-Maskawa matrix. Values for ... [vertical]V[sub]cs[vertical] were extracted both from the measured hadronic branching ratio of W[sup][plus minus] decays and by tagging the flavour of hadronic jets produced in W[sup][plus minus] decays. Applying the two methods to the data collected during 1996 at energies of 161 and 172 GeV, DELPHI obtains [vertical]V[sub]cs[vertical] = (0.91[sub]-0.14)[sup]+0.15(stat) [plus minus]0.05(syst).
    Source: Physics letters. Section B. - ISSN 0370-2693 (vol. 439, 1998, str. 209-224)
    Type of material - article, component part
    Publish date - 1998
    Language - english
    COBISS.SI-ID - 35835

source: Physics letters. Section B. - ISSN 0370-2693 (vol. 439, 1998, str. 209-224)

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